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Form 8-K

sec.gov

8-K — Verastem, Inc.

Accession: 0001104659-26-092216

Filed: 2026-08-07

Period: 2026-08-06

CIK: 0001526119

SIC: 2834 (PHARMACEUTICAL PREPARATIONS)

Item: Entry into a Material Definitive Agreement

Item: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — tm2622452d1_8k.htm (Primary)

EX-10.1 — EXHIBIT 10.1 (tm2622452d1_ex10-1.htm)

EX-99.1 — EXHIBIT 99.1 (tm2622452d1_ex99-1.htm)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported):

August 6, 2026

Verastem,

Inc.

(Exact Name of Registrant as Specified in

Charter)

Delaware

001-35403

27-3269467

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

117 Kendrick Street, Suite 500, Needham, MA

02494

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s telephone number, including

area code: (781) 292-4200

(Former Name or Former Address, if Changed

Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended

to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under

the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under

the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under

the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under

the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b)

of the Act:

Title of each class

Trading

Symbol(s)

Name

of each exchange on which registered

Common stock, $0.0001 par value per share

VSTM

The Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging

growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities

Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging

growth company ¨

If

an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for

complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 1.01 Entry into a Material Definitive

Agreement

On August 6, 2026 (the “Amendment Closing

Date”), Verastem, Inc., (the “Company”) entered into Amendment No. 3 (the “Amendment”) to that certain

Note Purchase Agreement, dated as of January 13, 2025 (the “Original Closing Date”), as previously amended by Amendment No.

1 dated as of October 31, 2025 and Amendment No. 2 dated as of March 2, 2026 (as so amended, the “Note Purchase Agreement”)

by and among the Company, certain funds managed by Oberland Capital Management LLC (together with other purchasers party thereto from

time to time, the “Purchasers”) and RGCM SA LLC, as purchaser agent.

The Amendment amends the financing arrangement

under the Note Purchase Agreement by establishing two separate series of senior secured notes: (i) “Initial Notes,” which

are the notes in an initial aggregate principal amount of $75.0 million previously issued on the Original Closing Date in connection

with the first purchase under the Note Purchase Agreement, and (ii) “Revenue Notes,” which are a new series of notes to be

issued in two tranches under the Note Purchase Agreement with an aggregate purchase price of up to $75.0 million (the Initial Notes and

Revenue Notes, together, the “Notes”). The establishment of the Revenue Notes replaces the previous conditional second and

third tranches of $25.0 million principal amount of Initial Notes and $50.0 million principal amount of Initial Notes, respectively.

The Amendment provides that:

· an

initial tranche of $50.0 million in Revenue Notes will be issued on August 28, 2026, subject

to satisfaction of certain customary conditions precedent (the “Second Purchase”);

and

· at

the option of the Company, a second tranche of $25.0 million principal amount of Revenue

Notes may be issued (the “Third Purchase”), at any time on or prior to May 15, 2027,

provided that worldwide net sales of avutometinib and defactinib are at least $40.0 million

for the calendar quarter ended immediately prior to the Third Purchase and subject to certain

other customary conditions precedent.

The Revenue Notes are a separate series of Notes

which, rather than bearing fixed interest, entitle the Purchasers to quarterly payments (the “Revenue Payments”) equal to

the “Revenue Payment Percentage” of net sales of the Company’s products that combine avutometinib and defactinib for

such fiscal quarter, including any monetary damages recovered from a third party in any action brought for such third party’s infringement

of any intellectual property related to such products, but only to the extent such damages are awarded for lost sales of the product and

are net of specified enforcement expenses and amounts required to be allocated to licensors or sublicensees. The Revenue Payment Percentage

will initially be 4.50%. If the total Revenue Payments are equal to or greater than 100% of the then total purchase price paid by the

Purchasers for all Revenue Notes (the “Funded Amount”) (such condition, the “Test Date Condition”) as of December

31, 2031 (the “Test Date”), the Revenue Payment Percentage will automatically decrease to 1.75% after the Test Date. If the

Test Date Condition is not satisfied by the Test Date, the Purchasers will be entitled to a one-time contingent make-whole payment from

the Company (the “Contingent Make-Whole Payment”) in an amount equal to 100% of the Funded Amount as of the Test Date less

the total Revenue Payments made by the Company as of the Test Date.

The maturity date for the Revenue Notes is June

30, 2033 (the “Revenue Notes Maturity Date”). All of the Revenue Notes may be redeemed prior to the Revenue Note Maturity

Date at the option of the Company, subject to payment of the “Repayment Amount” (as defined in the Note Purchase Agreement).

If the Revenue Notes are redeemed or repaid, the “Repayment Amount” will be: (a) 135% of the Funded Amount if redemption

occurs on or prior to the first anniversary of the date of the Second Purchase (the “Second Purchase Date”) upon a change

of control of the Company; (b) 150% of the Funded Amount if clause (a) does not apply and redemption occurs on or prior to the first

anniversary of the Second Purchase Date upon a sale or exclusive license by the Company of all or substantially all intellectual property

relating to the Primary Product (as defined in the Note Purchase Agreement) within the United States; (c) 150% of the Funded Amount if

clauses (a) and (b) do not apply and the Repayment Amount is paid on or prior to the Test Date and the Test Date Condition has been met;

(d) 165% of the Funded Amount if clauses (a), (b) and (c) do not apply and redemption occurs on or prior to the third anniversary of

the Second Purchase Date; and (e) 185% of the Funded Amount (the “Cap Amount”) if clauses (a), (b) and (c) do not apply and

redemption occurs after the third anniversary of the Second Purchase Date (provided that the Cap Amount decreases to 150% of the Funded

Amount following the Test Date if the Test Date Condition has been met), minus, in each case, total Revenue Payments, any Contingent

Make-Whole Payment, and all payments of original issue discount in respect of the Revenue Notes paid in cash prior to such date.

In the event of any voluntary prepayment of the

Revenue Notes upon the sale or exclusive license (other than a Permitted License (as defined in the Note Purchase Agreement)) of all

or substantially all intellectual property relating to the Primary Product within the United States, a portion of the Repayment Amount

for the Revenue Notes in an amount not to exceed 25% of the Funded Amount may, at the option of the Company, be paid in shares of the

Company’s common stock, subject to certain conditions and limitations. The Purchasers may demand redemption of the Notes prior

to the applicable maturity date in the event of certain change of control events or events of default, subject to payment of the then-applicable

Repayment Amount.

The Company’s obligations under the Note

Purchase Agreement, as amended, continue to be secured by a first-priority security interest (subject to certain permitted liens) on

substantially all of the Company’s and its subsidiaries’ assets, including its intellectual property related to avutometinib

and defactinib, and subject to a negative pledge on the Company’s intellectual property. The Note Purchase Agreement contains no

financial covenants. The Company’s obligations remain subject to customary affirmative and negative covenants, including limitations

on the Company’s ability to dispose of assets, undergo a change of control, merge with or acquire other entities, incur debt, incur

liens, pay dividends or other distributions to holders of its capital stock, repurchase stock and make investments, in each case subject

to certain exceptions.

Until the maturity date of the Initial Notes (the seventh anniversary of

January 13, 2025) (the “Initial Notes Maturity Date”), the Company is obligated to make quarterly Revenue Participation Payments

to the Purchasers equal to the “Revenue Participation Percentage” of net sales of the Company’s products that combine

avutometinib and defactinib during such fiscal quarter, subject to a cap of $100.0 million of such net sales in each fiscal year. Following

the Amendment, the Revenue Participation Percentage is fixed at 1.00% and will not be adjusted in connection with the issuance of additional

Notes. The applicable interest rate and other terms of the Initial Notes remain unchanged as a result of the Amendment. The outstanding

principal amount of the Initial Notes bear interest at a rate per annum equal to the sum of (i) the greater of the Term SOFR (as defined

in the Note Purchase Agreement) and 4.29%, and (ii) 3.71%, subject to adjustment in certain circumstances set forth in the Note Purchase

Agreement and an overall cap of 9.75%, payable quarterly in arrears until the Initial Notes Maturity Date. For the first eight (8) payment

dates on which interest on the Initial Notes is owed and continuing, at the Company’s option, up to 50% of the interest due may

be paid-in-kind and added to the then-outstanding principal balance of the Initial Notes. Upon the occurrence and during the continuance

of an Event of Default (as defined in the Note Purchase Agreement), the then-applicable interest rate on all outstanding Initial Note

obligations may be increased by an additional 5.00%.

A copy of the amendment is attached as Exhibit

10.1 to this Current Report on Form 8-K and is incorporated herein by reference. The foregoing summary of the amendment does not purport

to be complete and is qualified in its entirety by reference to the complete text of the Amendment and the Note Purchase Agreement.

Item 2.03 Creation of a Direct Financial Obligation

or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information set forth

in Item 1.01 of this Current Report on Form 8-K is incorporated by reference into this Item 2.03.

Item 7.01 Regulation FD Disclosure

On August 6, 2026, Verastem,

Inc. posted its updated corporate presentation on its website, a copy of which is furnished hereto as Exhibit 99.1 to this Current Report

on Form 8-K.

Item 9.01 Financial Statements and Exhibits

Exhibit No.

Description

10.1

Amendment No. 3 to Note Purchase Agreement, dated August 6, 2026, by

and among Verastem, Inc., RGCM SA LLC and certain funds managed by Oberland Capital Management LLC.

99.1

Corporate Presentation, dated August 6, 2026

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements

of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto

duly authorized.

VERASTEM, INC.

Dated: August 6, 2026

By:

/s/ Daniel W. Paterson

Daniel W. Paterson

Chief Executive Officer

EX-10.1 — EXHIBIT 10.1

EX-10.1

Filename: tm2622452d1_ex10-1.htm · Sequence: 2

Exhibit 10.1

Execution Version

AMENDMENT NO. 3 TO NOTE PURCHASE AGREEMENT

August 6, 2026

This Amendment No. 3

to Note Purchase Agreement (this “Amendment”), dated as of the date first set forth above, is entered into

by and among Verastem, Inc., a Delaware corporation (“Issuer”), the Persons listed on the signature pages hereof

under the heading “PURCHASERS” (each a “Purchaser” and, collectively, the “Purchasers”),

and RGCM SA LLC, a Delaware limited liability company (“Purchaser Agent”).

Reference is hereby made

to the Note Purchase Agreement, dated as of January 13, 2025 (as amended by the Amendment No. 1 to Note Purchase Agreement

and Waiver, dated as of October 31, 2025, the Amendment No. 2 to Note Purchase Agreement, dated February 27, 2026,

and as further amended, restated, amended and restated, supplemented or otherwise modified prior to the date hereof, the

“Existing Purchase Agreement” and as amended pursuant to this Amendment, the “Amended Purchase

Agreement”), among Issuer, the Purchasers party thereto from time to time and Purchaser Agent. Capitalized terms not

otherwise defined in this Amendment shall have the meanings set forth in the Purchase Agreement. Issuer, the Purchasers and

Purchaser Agent are sometimes referred to herein individually as a “Party” and collectively as the

“Parties.”

WHEREAS,

without waiving or altering any other previously agreed conditions, requirements, or representations made in any prior agreement between

the Parties, the Parties wish to amend the Purchase Agreement on the terms set forth herein.

NOW,

THEREFORE, for good and valuable consideration, the sufficiency and receipt of which are hereby acknowledged, the Parties

intending to be legally bound do hereby agree as follows:

1. Amendment.

Subject to Section 2 of this Amendment, the Existing Purchase Agreement (including

the schedules and exhibits thereto) is hereby amended as set forth in Exhibit A

hereto (stricken text shall be deleted from the Existing Purchase Agreement (indicated textually

in the same manner as the following example: stricken text)

and double-underlined text shall be added to the Existing Purchase Agreement (indicated textually

in the same manner as the following examples: double-underlined

text or double-underlined

text)).

2. Conditions

Precedent to Effectiveness. The effectiveness of this Amendment shall be subject

to the following conditions precedent:

2.1 Purchaser

Agent shall have received this Amendment, duly executed by Issuer, Purchaser Agent and the

Purchasers as required by Section 13.6(a) of the Purchase Agreement;

2.2 No

Event of Default shall have occurred and not been waived as of the effective date of this

Amendment; and

2.3 Issuer

shall have paid all Reimbursable Expenses and all other amounts then due and owing pursuant

to the Purchase Agreement.

3. Representations

and Warranties.

3.1 The

execution, delivery and performance by Issuer of this Amendment have been duly authorized

by all necessary corporate or other organizational action. This Amendment and the Purchase

Agreement constitute Issuer’s legal, valid and binding obligation, enforceable against

it in accordance with its terms.

3.2 All

written certificates and written statements heretofore furnished to Purchaser Agent or any

Purchaser by or on behalf of Issuer for purposes of or in connection with this Amendment

or any Note Document contemplated hereby are, taken as a whole, true, complete and correct

in all material respects and Issuer has not omitted to state a material fact necessary in

order to make such information, taken as a whole, not misleading in light of the circumstances

under which they were furnished.

3.3 To

the knowledge of Issuer or its Subsidiaries, there are no facts or circumstances that indicate

that the RAMP 301 trial could fail to achieve any of its efficacy endpoints or that any safety

issue has occurred, or is likely to occur, that is in any way inconsistent with the results

from the RAMP 201 trial.

3.4 Each

of the representations and warranties in Article V of the Purchase Agreement are true,

accurate and complete in all material respects as of the date hereof; provided, however,

that such materiality qualifier shall not be applicable to any representations and warranties

that already are qualified or modified by materiality in the text thereof; provided further

that those representations and warranties expressly referring to a specific date shall be

true, accurate and complete in all material respects as of such date.

3.5 No

Event of Default has occurred and is continuing and no event has occurred and is continuing

which, with the giving of notice or passage of time, or both, would constitute an Event of

Default, on or prior to the effective date of this Amendment.

4. Release

of Claims.

4.1 Issuer

hereby absolutely and unconditionally releases and forever discharges Purchaser Agent and

each Purchaser, and any and all parent corporations, subsidiary corporations, affiliated

corporations, successors and assigns thereof, together with all of the present and former

directors, officers, agents, attorneys and employees of any of the foregoing (each, a “Releasee”

and collectively, the “Releasees”), from any and all claims, demands

or causes of action of any kind, nature or description, whether arising in law or equity

or upon contract or tort or under any state or federal law or otherwise (each, a “Claim”

and collectively, the “Claims”), which Issuer has had, now has

or has made claim to have against any such person for or by reason of any act, omission,

matter, cause or thing whatsoever arising from the beginning of time to and including the

date of this Amendment, whether such claims, demands and causes of action are matured or

unmatured or known or unknown. Issuer understands, acknowledges and agrees that the release

set forth above may be pleaded as a full and complete defense to any Claim and may be used

as a basis for an injunction against any action, suit or other proceeding which may be instituted,

prosecuted or attempted in breach of the provisions of such release. Issuer agrees that no

fact, event, circumstance, evidence or Note Document which could now be asserted or which

may hereafter be discovered will affect in any manner the final, absolute and unconditional

nature of the release set forth above.

4.2 Issuer

hereby absolutely, unconditionally and irrevocably covenants and agrees with and in favor

of each Releasee that it will not sue (at law, in equity, in any regulatory proceeding or

otherwise) any Releasee on the basis of any Claim released, remised and discharged by Issuer

pursuant to Section 4.1 above. If Issuer violates the foregoing covenant, Issuer

for itself and its successors and assigns, agrees to pay, in addition to such other damages

as any Releasee may sustain as a result of such violation, all Reimbursable Expenses incurred

by any Releasee as a result of such violation.

5. General.

5.1 Issuer

hereby (i) acknowledges and agrees that all of its obligations under the Purchase Agreement

and each other Note Document and under any other document or instrument executed and delivered

or furnished in connection with such Note Documents are reaffirmed and remain in full force

and effect on a continuous basis, including, for the avoidance of doubt, after giving effect

to this Amendment, (ii) acknowledges and agrees that each Lien in the Collateral granted

by it to Purchaser Agent under the Note Documents for the ratable benefit of the Purchasers

is and shall remain in full force and effect after giving effect to this Amendment and hereby

confirms the grant to the Purchaser Agent, for the benefit of the Secured Parties, of a continuing

security interest in the Collateral (as defined in the Amended Purchase Agreement) pursuant

to Section 4.1 of the Amended Purchase Agreement, (iii) agrees that the Obligations

secured by the Note Document to which it is a party shall include all Obligations arising

after giving effect to this Amendment and (iv) agrees that the Guaranteed Obligations

guaranteed by the Guaranty to which it is a party shall include all Obligations arising after

giving effect to this Amendment.

5.2 (i) Except

as expressly set forth in Section 1 above, the execution, delivery and effectiveness

of this Amendment shall not operate as a waiver of any rights, power or remedy of the Purchasers

or Purchaser Agent under the Purchase Agreement or any other documents executed in connection

with the Purchase Agreement or constitute a waiver of any provision of the Purchase Agreement

or any other document executed in connection therewith including, without limitation, any

Event of Default and (ii) this Amendment shall not by implication, course of dealing

or otherwise limit, modify, amend or in any way affect any of the terms, conditions, obligations,

covenants or agreements in the Note Documents, in each case, except to the extent limited,

modified, amended or affected by this Amendment.

5.3 Except

as expressly modified by this Amendment, the terms and provisions of the Purchase Agreement

shall remain unchanged and in full force and effect in accordance with its terms. In the

event of any inconsistencies between the provisions of this Amendment and the provisions

of Purchase Agreement or any other Note Document, the provisions of this Amendment shall

govern and prevail. This Amendment is a Note Document.

5.4 This

Amendment shall be governed by, and construed, interpreted and enforced in accordance with,

the laws of the state of New York, without giving effect to the principles of conflicts of

law thereof.

5.5 The

provisions of Article X (Notices; Service of Process), Section 13.6 (Amendments

in Writing; No Integration), Section 13.7 (Counterparts; Effectiveness; Electronic Signature),

Section 13.4 (Severability of Provisions) and Article XI (Choice of Law, Venue

and Jury Trial Waiver) of the Purchase Agreement are hereby incorporated by reference into

this Amendment, mutatis mutandis.

[Signature Page Follows]

IN

WITNESS WHEREOF, the Parties have caused this Amendment to be duly executed by their respective duly authorized officers as

of the date first written above.

ISSUER:

VERASTEM, INC.

By:

/S/

Daniel Calkins

Name:

Daniel Calkins

Title:

Chief Financial Officer

[Signature Page to Amendment No. 3]

PURCHASER AGENT:

RGCM SA LLC

By:

/s/ David Dubinsky

Name:

David Dubinsky

Title:

Authorized Signatory

PURCHASERS:

TPC INVESTMENTS

SOLUTIONS LP

By:

/s/ David Dubinsky

Name:

David Dubinsky

Title:

Authorized Signatory

TPC INVESTMENTS

SOLUTIONS CO-INVEST

By:

/s/ David Dubinsky

Name:

David Dubinsky

Title:

Authorized Signatory

[Signature Page to Amendment No. 3]

Exhibit A

Conformed Agreement

[Attached]

Exhibit A

Conformed through Amendment

No. 1

Conformed through Amendment

No. 2

NOTE PURCHASE AGREEMENT

dated as of January 13, 2025 and

as

amended through Amendment No. 3 dated as of August 6, 2026

among

VERASTEM, INC.

as Issuer,

THE OTHER OBLIGORS PARTY HERETO,

THE PURCHASERS PARTY HERETO,

and

RGCM SA LLC

as Purchaser Agent

Table

of Contents

Page

Article I

ACCOUNTING AND OTHER TERMS

1

Article II

Notes; Terms of Payment; Revenue Participation

2

Section 2.1

Purchase

and Sale of Notes

2

Section 2.2

Payments

of Repayment Amount and,

Contingent Make-Whole Payment, Revenue Participation Payments and

Revenue Payments

2

Section 2.3

Payments

of Principal and, Interest

and Other Obligations

34

Section 2.4

Form of

Notes; Note Record

67

Section 2.5

Reimbursable

Expenses

67

Article III

CONDITIONS PRECEDENT

8

Section 3.1

Conditions

Precedent to the Effective Date

8

Section 3.2

Conditions

Precedent to the First Purchase Date

78

Section 3.3

Conditions

Precedent to any Second Purchase Date

89

Section 3.4

Conditions

Precedent to any Third Purchase Date

89

Section 3.5

Conditions

Precedent to all Note Purchases

10

Section 3.6

Post-Closing

Items

910

Section 3.7

Covenant

to Deliver

11

Section 3.8

Procedures

for Issuance and Purchase

11

Article IV

CREATION OF SECURITY INTEREST

1011

Section 4.1

Grant

of Security Interest

1011

Section 4.2

Authorization

to File Financing Statements

12

Section 4.3

Pledge

of Collateral

12

Article V

REPRESENTATIONS AND WARRANTIES

1113

Section 5.1

Due

Organization, Authorization: Power and Authority

1113

Section 5.2

Collateral

1213

Section 5.3

Litigation

14

Section 5.4

No

Material Deterioration in Financial Condition; Financial Statements

1314

Section 5.5

Solvency

1314

Section 5.6

Compliance

with Laws

1314

Section 5.7

Investments

16

Section 5.8

Tax;

Pension Contributions

16

Section 5.9

SEC

Reports

1516

Section 5.10

Shares

1516

Section 5.11

Intellectual

Property

1517

Section 5.12

Privacy

1819

i

Table

of Contents

(continued)

Page

Section 5.13

Regulatory

Approvals

20

Section 5.14

Material

Agreements

23

Section 5.15

Broker

Fees

2223

Section 5.16

Full

Disclosure

2223

Section 5.17

Insurance

2224

Section 5.18

ERISA

Compliance, Employee and Labor Matters; Pension Matters

2224

Section 5.19

Environmental

Matters

25

Section 5.20

Definition

of “Knowledge.”

25

Article VI

AFFIRMATIVE COVENANTS

2425

Section 6.1

Government

Compliance

2425

Section 6.2

Financial

Statements, Reports, Certificates

2426

Section 6.3

Maintenance

of Properties

2829

Section 6.4

Taxes;

Pensions

2830

Section 6.5

Insurance

2830

Section 6.6

Operating

Accounts

2930

Section 6.7

Regulatory

Approvals; Protection of Intellectual Property Rights

31

Section 6.8

Litigation

Cooperation

32

Section 6.9

Notices

of Litigation and Default

3132

Section 6.10

Landlord

Waivers; Bailee Waivers

3133

Section 6.11

[Reserved]

33

Section 6.12

Creation/Acquisition

of Subsidiaries

33

Section 6.13

Pari

Passu Ranking

33

Section 6.14

Employee

and Pension Matters

3233

Section 6.15

Use

of Proceeds

3234

Section 6.16

Further

Assurances

3234

Article VII

NEGATIVE COVENANTS

34

Section 7.1

Transfers

34

Section 7.2

Changes

in Business, Management, Ownership, or Business Locations

35

Section 7.3

Mergers

or Acquisitions

3436

Section 7.4

Indebtedness

3436

Section 7.5

Encumbrance

36

Section 7.6

Maintenance

of Collateral Accounts

36

Section 7.7

Distributions;

Investments

36

ii

Table

of Contents

(continued)

Page

Section 7.8

Transactions

with Affiliates

36

Section 7.9

Permitted

Convertible Notes; Subordinated Debt

37

Section 7.10

Compliance

with Laws

3638

Section 7.11

Material

Agreements

3739

Section 7.12

Accounting

Changes

39

Section 7.13

Verastem

Germany

39

Section 7.14

Verastem

Securities

39

Article VIII

EVENTS OF DEFAULT

39

Section 8.1

Payment

Default

3839

Section 8.2

Covenant

Default

3840

Section 8.3

Material

Adverse Change

40

Section 8.4

Attachment;

Levy; Restraint on Business

40

Section 8.5

Insolvency

40

Section 8.6

Other

Agreements

3941

Section 8.7

Judgments

3941

Section 8.8

Misrepresentations

41

Section 8.9

Permitted

Convertible Notes

41

Section 8.10

Guaranty

41

Section 8.11

Governmental

Approvals

41

Section 8.12

Lien

Priority

41

Section 8.13

Subordinated

Debt

4041

Section 8.14

Adverse

Regulatory Event; Medicare/Medicaid Reimbursement

4042

Section 8.15

Delisting

4042

Article IX

RIGHTS AND REMEDIES

42

Section 9.1

Rights

and Remedies

42

Section 9.2

Power

of Attorney

45

Section 9.3

Protective

Payments

4345

Section 9.4

Application

of Payments and Proceeds

45

Section 9.5

Liability

for Collateral

4446

Section 9.6

Licenses

Related to Included Products

4446

Section 9.7

No

Waiver; Remedies Cumulative

46

Section 9.8

Demand

Waiver

47

iii

Table

of Contents

(continued)

Page

Article X

NOTICES; Service of process

4547

Article XI

CHOICE OF LAW, VENUE AND JURY TRIAL WAIVER

4648

Article XII

GUARANTY

49

Section 12.1

The

Guaranty

49

Section 12.2

Obligations

Unconditional

4749

Section 12.3

Reinstatement

50

Section 12.4

Subrogation

51

Section 12.5

Remedies

51

Section 12.6

Instrument

for the Payment of Money

4951

Section 12.7

Continuing

Guarantee

4951

Section 12.8

Rights

of Contribution

4951

Section 12.9

General

Limitation on Guarantee Obligations

52

Article XIII

GENERAL PROVISIONS

5052

Section 13.1

Successors

and Assigns

5052

Section 13.2

Indemnification

5153

Section 13.3

Time

of Essence

54

Section 13.4

Severability

of Provisions

5254

Section 13.5

Correction

of Note Documents

5254

Section 13.6

Amendments

in Writing; Integration

5254

Section 13.7

Counterparts;

Effectiveness; Electronic Signature

5355

Section 13.8

Survival

55

Section 13.9

Confidentiality

55

Section 13.10

[Reserved]

5557

Section 13.11

Right

of Set Off

5557

Section 13.12

Cooperation

of the Obligors

5557

Section 13.13

Representations

and Warranties of the Purchasers

58

Section 13.14

Agency

58

Article XIV

Tax

61

Section 14.1

Withholding

and Gross-Up

61

Section 14.2

Reporting

and Documentation

5961

Article XV

DEFINITIONS

62

Section 15.1

Definitions

62

Section 15.2

Divisions

9399

iv

SCHEDULES:

Schedule 1.1(a)

Purchasers

and Commitments

Schedule 1.1(b)

Avutometinib

Chemical Structure

Schedule 1.1(c)

Defactinib

Chemical Structure

Schedule

4.1

Grant

of Security Interest

Schedule

5.11

Intellectual

Property

Schedule

7.8

Transactions

With Affiliates

Schedule

15.1

In-Licenses

EXHIBITS:

Exhibit A

Description

of Collateral

Exhibit B

Form of

Purchase Notice

Exhibit C

Compliance

Certificate

Exhibit D-1

Form of

Initial Note

Exhibit D-2

Form of

Revenue Note

Exhibit E

[Reserved]

Exhibit F

Form of

Guarantee Assumption Agreement

Exhibit G

[Reserved]

Exhibit H

Subordination

Terms for Permitted Convertible Notes

v

NOTE PURCHASE AGREEMENT

This

Note Purchase Agreement (as the same may from time to time be amended, modified, supplemented or restated, this “Agreement”)

is made and dated as of January 13, 2025 (the “Effective Date”) and

amended as of October 31, 2025, March 2, 2026 and August 6, 2026, among the Purchasers listed on Schedule 1.1(a) hereof

or otherwise a party hereto from time to time (each a “Purchaser” and collectively, the “Purchasers”),

RGCM SA LLC, a Delaware limited liability company, as agent for the Purchasers (in such capacity, “Purchaser Agent”),

VERASTEM, INC., a Delaware corporation (“Issuer”), and the other Obligors from time to time party hereto. The

parties agree as follows:

Article I

ACCOUNTING AND OTHER TERMS

Except as specifically provided

otherwise in this Agreement, all accounting terms used herein that are not specifically defined have the meanings given to them in accordance

with GAAP, as in effect from time to time, provided that if Issuer notifies Purchaser Agent that Issuer requests an amendment to any

provision hereof to eliminate the effect of any change occurring after the date hereof in GAAP or in the application thereof on the operation

of such provision, regardless of whether any such notice is given before or after such change in GAAP or in the application thereof,

then such provision shall be interpreted on the basis of GAAP as in effect and applied immediately before such change shall have become

effective until such notice shall have been withdrawn or such provision amended in accordance herewith. Notwithstanding the foregoing,

any obligations of a Person that are or would have been treated as operating leases for purposes of GAAP, prior to the issuance by the

adoption of FASB ASC 842 shall continue to be accounted for as operating leases for purposes of all financial definitions, calculations

and covenants for purpose of this Agreement (whether or not such operating lease obligations were in effect on such date) notwithstanding

the fact that such obligations are required in accordance with FASB ASC 842 to be treated as a Capital Lease (or finance lease) obligations

in accordance with GAAP; provided that any financial statements of the Obligors shall be prepared in accordance with GAAP, consistently

applied, including in accordance with FASB ASC 842.

Capitalized terms not otherwise

defined in this Agreement shall have the meanings set forth in Article XV. All other capitalized terms contained in this

Agreement that are not defined in this Agreement, unless otherwise indicated, shall have the meaning provided by the UCC to the extent

such terms are defined therein.

All references to “Dollars”

or “$” are United States Dollars, unless otherwise noted. For purposes of this Agreement, (a) the words “include,”

“includes” and “including” shall be deemed to be followed by the words “without limitation”; (b) the

word “or” is not exclusive; and (c) the words “herein,” “hereof,” “hereby,” “hereto”

and “hereunder” refer to this Agreement as a whole. The definitions given for any defined terms in this Agreement shall apply

equally to both the singular and plural forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding

masculine, feminine and neuter forms. Any notice or delivery to Purchasers shall be satisfied by notice or delivery, as applicable, to

Purchaser Agent. Unless the context otherwise requires, references herein to: (x) Articles, Sections, and Exhibits mean the Articles

and Sections of, and Exhibits attached to, this Agreement and (y) an agreement, instrument or other document means such agreement,

instrument or other document as amended, amended and restated, supplemented and modified from time to time to the extent permitted by

the provisions thereof.

1

Article II

Notes; Terms of Payment; Revenue Participation

Section 2.1            Purchase

and Sale of Notes.

(a)            Subject

to the terms and conditions of this Agreement (including the conditions precedent set forth in Sections 3.1, 3.2, and 3.5),

on the First Purchase Date, the Purchasers agree, severally and not jointly, to purchase Notes from Issuer, and Issuer agrees to issue

and sell Initial Notes to each Purchaser, in an aggregate principal

amount of $75,000,000 in one (1) purchase according to each Purchaser’s Commitment as set forth on Schedule 1.1(a) hereto

for a purchase price equal to 100% of the principal amount thereof (the “First Purchase”).

(b)            Subject

to the terms and conditions of this Agreement (including the conditions precedent set forth in Sections 3.1, 3.3 and 3.5),

on the Second Purchase Date, at the option of Issuer, the Purchasers agree, severally

and not jointly, to purchase Revenue Notes from Issuer, and Issuer

agrees to issue and sell Revenue Notes to each Purchaser, in

an aggregate principal amount of $25,000,000 in one (1) purchase according to each Purchaser’s Purchase Percentage,

in each case for aan aggregate

purchase price equal to 100% of the principal amount thereof$50,000,000

(the “Second Purchase”).

(c)            Subject

to the terms and conditions of this Agreement (including the conditions precedent set forth in Sections 3.1, 3.4 and 3.5),

on the Third Purchase Date, at the option of Issuer, the Purchasers agree, severally and not jointly, to purchase Notes from Issuer,

and Issuer agrees to issue and sell Revenue Notes to each Purchaser,

in an aggregate principal amount of $50,000,000 in one (1) purchase according to

each Purchaser’s Purchase Percentage, in each case for a purchase price equal to 100% of the principal

amount thereof$25,000,000 (the “Third Purchase”;

together with the First Purchase and any Second Purchase, individually, a “Purchase” and collectively the “Purchases”).

Notwithstanding anything to the contrary herein,

(A) each Purchaser’s Commitments shall expire on the applicable Commitment Termination Date, (B) the Purchasers’

aggregate Commitments shall not exceed $150,000,000, and (C) the aggregate principal

amount (excluding any PIK Interest) of Initial Notes to be issued

pursuant to this Agreement will not exceed $150,000,000.75,000,000,

and (D) the aggregate purchase price for Revenue Notes to be issued pursuant to this Agreement shall not exceed $75,000,000. Each

of the Initial Notes and the Revenue Notes shall constitute a separate series of Notes issued under this Agreement.

Section 2.2            Payments

of Repayment Amount and,

Contingent Make-Whole Payment, Revenue Participation Payments and

Revenue Payments.

(a)            Repayment

of the Notes. TheFor

each of the Initial Notes and the Revenue Notes, the Repayment Amount for

such series of Notes, together with any accrued and unpaid default interest and Reimbursable Expenses, shall be due and payable

in full on the earlier of (i) the Maturity Date for such series of

Notes and (ii) the date that all Obligations are accelerated and become due and payable pursuant to Section 9.1

or otherwise. To the extent redeemed or otherwise repaid, the Notes may not be re-issued and the principal amount thereunder may not

be re-borrowed.

2

(b)            Voluntary

Repurchase and Repayment. Issuer shall have the option to repurchase all of the outstanding Notes (if any) of

any series and pay all other outstanding Obligations with respect

to such series under this Agreement, provided Issuer provides at least five (5) Business Days’ advance written notice

to Purchaser Agent of the date of such redemption and payment and the series

of Notes subject to such redemption and payment. On the applicable date, Issuer shall repurchase the Notes of

the applicable series and pay all other Obligations with respect

to such series by paying the Repayment Amount for such series of

Notes, plus all accrued and unpaid default interest, Reimbursable Expenses and all other Obligations with

respect to such series to the Purchasers. Notwithstanding anything to the contrary contained in this Agreement, Issuer may

rescind any notice of full repurchase and payment pursuant to this Section 2.2(b) if

such repurchase would have resulted from a refinancing of the Obligations or a Change of Control, which refinancing or Change of Control

shall not be consummated or shall otherwise be delayed; provided that Issuer must provide Purchaser Agent with a new notice at

least five (5) Business Days prior to any repurchase date if Issuer has rescinded the prior notice. Upon repurchase of the Notes

or any series pursuant to this Section 2.2(b), the Purchasers’

remaining Commitments with respect to such series shall immediately

and irrevocably terminate. Notwithstanding the foregoing, in the event of

any voluntary prepayment under this Section 2.2(b) upon the sale or exclusive license (other than a Permitted License) of all

or substantially all Intellectual Property relating to the Primary Product within the United States, a portion of the Repayment Amount

for the Revenue Notes in an amount not to exceed 25% of the Funded Amount of the Revenue Notes may, at the option of the Issuer, be paid

in shares of Common Stock at a price per share equal to the closing price of the Common Stock immediately prior to announcement of such

sale or licensing transaction, subject to compliance with the Equity Conditions; provided that no shares of Common Stock shall be issuable

in respect of the Repayment Amount payable to any Purchaser, and the Repayment Amount payable to such Purchaser shall not be payable

in shares of Common Stock, to the extent that immediately after giving effect to such issuance of Common Stock, such Purchaser (together

with its Affiliates and any other Persons acting as a group together with such Purchaser or any of such Purchaser’s Affiliates),

would beneficially own, determined in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended, shares

of Common Stock in excess of 4.99% of the number of shares of the Common Stock outstanding immediately prior to, and immediately after

giving effect to, such issuance of Common Stock.

(c)            [Reserved].

Contingent Make-Whole Payment. If the Test Date Condition

is not satisfied on or prior to the Test Date, then Issuer will, on the Test Date, make a one-time payment to each Purchaser in accordance

with its Pro Rata Share, by wire transfer of immediately available funds to the account or accounts designated by such Purchaser, in

an amount, if greater than $0, equal to 100% of the Funded Amount for all Revenue Notes held by such Purchaser as of the Test Date less

Total Revenue Payments as of the Test Date (such amount, the “Contingent Make-Whole Payment”).

(d)            Revenue

Participation Payments and Revenue Payments.

(i)             From

and after the commencement of the Revenue Participation Period, Issuer shall pay to the Purchasers the Revenue Participation Payments

quarterly in cash on each Payment Date, until the earlier of (x) Payment in Full and (y) the end of the Revenue Participation

Period. From and after the commencement of the Revenue Payment Period, Issuer

shall pay to the Purchasers the Revenue Payments quarterly in cash on each Payment Date, until the earlier of (x) Payment in Full

and (y) the end of the Revenue Payment Period.

(ii)            With

respect to each fiscal quarter, the relevant amount payable in respect of the Revenue Participation Payments and

Revenue Payments for such fiscal quarter shall be paid on the applicable Payment Date, with such payment to be calculated based

on Issuer’s good faith estimate of net cash receipts for such fiscal quarter; provided that all payments in respect of any

fiscal quarter shall be subject to reconciliation (x) based on the final Net Sales for the applicable fiscal quarter on the Payment

Date for the subsequent fiscal quarter, and (y) based on the final Net Sales for the applicable fiscal year in which such fiscal

quarter occurs based on the audited financial statements for such fiscal year on the Payment Date for the first fiscal quarter of the

subsequent fiscal year, in each case of (x) and (y), with such reconciliation to be prepared by Issuer and delivered to the Purchasers

and Purchaser Agent in the form of a Reconciliation Report in accordance with Section 6.2(b). With respect to each reconciliation,

any overpayments shall be credited against, and any underpayments shall be added to, the immediately subsequent payment in respect of

the Revenue Participation Payments or Revenue Payment, as applicable.

For the avoidance of doubt, the Purchasers shall not be required to refund any Revenue Participation Payments or

Revenue Payments.

3

(iii)           All

Revenue Participation Payments, Revenue Payments and other payments

pursuant to this Section 2.2(d) shall be made to each Purchaser in accordance with its Pro Rata Share of

such payments.

(e)            Change

of Control. In the event of any Change of Control, or an announcement of an intention to make a voluntary takeover offer for a Change

of Control (each such event a “Change of Control Mandatory Repurchase Event”), Issuer shall provide ten (10) Business

Days’ prior written notice of the anticipated date of consummation of such Change of Control Mandatory Repurchase Event to Purchaser

Agent and the Purchasers. In connection with any Change of Control or consummation of a voluntary takeover offer for a Change of Control,

the Required Purchasers in their sole discretion may require Issuer to repurchase the outstanding Notes (if any) and pay all other outstanding

Obligations under this Agreement. If the Required Purchasers require Issuer to repurchase the outstanding Notes (if any) and pay all

other Obligations, the Required Purchasers (or Purchaser Agent on behalf of the Required Purchasers) shall provide written notice thereof

no later than five (5) Business Days after receipt of Issuer’s notice of a Change of Control Mandatory Repurchase Event. If

the Required Purchasers have elected to require Issuer to repurchase the Notes (if any) and pay all other Obligations pursuant to this

Section 2.2(e), Issuer shall make such repurchase and payment immediately prior to, or concurrently with, the consummation

of such Change of Control Mandatory Repurchase Event (or on such later date as is acceptable

to the Required Purchasers in their sole discretion) by paying the Repayment AmountAmounts

for both series of Notes, plus all accrued and unpaid default interest, Reimbursable Expenses and all other Obligations to the

Purchasers.

Section 2.3            Payments

of Principal and, Interest

and Other Obligations

(a)            Interest

and Principal Payments. Issuer shall make quarterly payments of interest on each outstanding Initial Note

and any other Obligations commencing on the first (1st) Payment Date following the First Purchase Date and continuing on each

successive Payment Date thereafter through and including the Payment Date immediately preceding the Maturity Date

for the Initial Notes. Notwithstanding the foregoing, commencing on the first Payment Date on which interest on the Initial Notes

is owed and continuing through, and including, the eighth Payment Date on which interest on the Initial Notes

is owed, the Issuer shall have the option (the “PIK Option”) to pay up to 50% of the interest owed for each

applicable period in kind by capitalizing and adding such interest to the outstanding principal amount of the Initial Notes

on such Payment Date (“PIK Interest”); provided, that notwithstanding the foregoing, the PIK Option

shall not be available upon the occurrence of a Default or Event of Default. The Issuer shall exercise the PIK Option by providing

irrevocable written notice to the Purchaser Agent, no later than 12:00 noon Eastern time three (3) Business Days prior to the

immediately succeeding Payment Date. Such notice shall set forth the percentage of interest payable on such Payment Date to be paid

as PIK Interest. Any amounts not payable as PIK Interest shall be payable in cash as regular interest on such Payment Date. For

purposes of this Agreement and the other Note Documents, PIK Interest capitalized pursuant to this Section 2.3(a) shall

constitute a portion of the principal amount of the Initial Notes

issued and outstanding hereunder and shall bear interest in accordance with this Section 2.3, and all references herein

or in any other Note Document to the principal amount of the Initial Notes

(including, without limitation, in the definition of “Repayment Amount”

for the Initial Notes) shall include all interest accrued and capitalized as a result of any payment of PIK Interest. Any PIK

Interest shall automatically be capitalized on the applicable Payment Date in accordance with the foregoing. Issuer shall make a

payment of principal on each outstanding Initial Note on the

sixth anniversary of the First Purchase Date in an amount equal to half of the aggregate principal amount of such Initial Note

outstanding on such date.

4

(b)            Interest

Rate. Subject to Section 2.3(c), the principal amount outstanding under the Initial

Notes and any other Obligations that are past due shall accrue

interest at per annum rate equal to the Applicable Rate, which interest shall be payable quarterly in arrears in accordance with Sections

2.3(a) and 2.3(f). Interest shall accrue on each Initial

Note commencing on, and including, the Purchase Date of such Initial

Note, and shall accrue on the principal amount outstanding under such Initial

Note through and including the day on which such Initial Note

is paid in full. Interest shall accrue on all other Obligations commencing on, and including, the date that such Obligations are due,

and shall accrue on the unpaid amount of such Obligations through and including the day on which such Obligations are paid in full.

(c)            Default

Rate. Immediately upon the occurrence and during the continuance of an Event of Default, all outstandingthe

Initial Notes and all other Obligations that are past due shall

accrue interest at a floating per annum rate equal to the rate that is otherwise applicable thereto plus five percentage points (5.00%)

(the “Default Rate”). Payment or acceptance of the increased interest rate provided in this Section 2.3(c) is

not a permitted alternative to timely payment and shall not constitute a waiver of any Event of Default or otherwise prejudice or limit

any rights or remedies of Purchaser Agent or any Purchaser.

(d)            360-Day

Year. Interest shall be computed on the basis of a three hundred sixty (360) day year, and the actual number of days elapsed.

(e)            Inability

to Determine Rates; Illegality; Benchmark Replacement.

(i)             Inability

to Determine Rates. If, on or prior to the first day of any Interest Period (an “Affected Interest Period”), Purchaser

Agent determines in consultation with Issuer (which determination shall be conclusive and binding on Issuer and the other Obligors) that

the then current Benchmark cannot be determined pursuant to the definition thereof, Purchaser Agent will promptly so notify Issuer. For

each Affected Interest Period thereafter, until Purchaser Agent provides written notice that the then current Benchmark is available

for the Interest Period immediately following the date of such notice, all Notes shall bear interest at the Applicable Rate using the

following adjustments:

(1)            the

Prime Rate shall replace the then current Benchmark and the Prime Rate Floor shall replace the then applicable Floor; and

(2)            the

Applicable Margin shall be adjusted to equal (1) 4.29% minus (2) the difference between the Prime Rate and the then

current Benchmark in effect as of the immediately preceding Interest Period.

(ii)            Illegality.

If Purchaser Agent or any Purchaser determines that any applicable law has made it unlawful, or that any Governmental Authority has asserted

that it is unlawful, for any Purchaser or its applicable lending office to purchase or hold Notes whose interest is determined by reference

to the then current Benchmark, or to determine or charge interest rates based upon the then current Benchmark, then, upon notice thereof

by Purchaser Agent to Issuer, any obligation of the Purchasers to purchase or hold Notes whose interest is determined by reference to

the then current Benchmark shall be suspended until Purchaser Agent notifies Issuer that the circumstances giving rise to such determination

no longer exist. Upon receipt of such notice that it is illegal for any Purchaser to make or maintain loans whose interest is determined

by reference to the then current Benchmark, all Notes shall thereafter bear interest at the Applicable Rate subject to the adjustments

provided pursuant to Section 2.3(e)(i)(1) and Section 2.3(e)(i)(2).

5

(iii)           Benchmark

Transition.

(1)            Benchmark

Replacement. Notwithstanding anything to the contrary herein or in any other Note Document, upon the occurrence of a Benchmark Transition

Event, Purchaser Agent may amend this Agreement to replace the then-current Benchmark with a Benchmark Replacement. Any such amendment

with respect to a Benchmark Transition Event will become effective at 5:00 p.m. on the fifth (5th) Business Day after Purchaser

Agent has posted such proposed amendment to all affected Purchasers and Issuer so long as Purchaser Agent has not received, by such time,

written notice of objection to such amendment from Purchasers comprising the Required Purchasers. No replacement of a Benchmark with

a Benchmark Replacement pursuant to this Section 2.3(e)(iii) will occur prior to the applicable Benchmark Transition

Start Date.

(2)            Benchmark

Replacement Conforming Changes. In connection with the implementation of a Benchmark Replacement, Purchaser Agent will have the right,

in consultation with Issuer, to make Benchmark Replacement Conforming Changes from time to time and, notwithstanding anything to the

contrary herein or in any other Note Document, any amendments implementing such Benchmark Replacement Conforming Changes will become

effective without any further action or consent of any other party to this Agreement.

(3)            Notices;

Standards for Decisions and Determinations. Purchaser Agent will promptly notify Issuer and the Purchasers of (1) any occurrence

of a Benchmark Transition Event and its related Benchmark Replacement Date and Benchmark Transition Start Date, (2) the implementation

of any Benchmark Replacement, (3) the effectiveness of any Benchmark Replacement Conforming Changes and (4) the commencement

or conclusion of any Benchmark Unavailability Period. Any determination, decision or election that may be made by Purchaser Agent or

Purchasers pursuant to this Section 2.3(e)(iii), including any determination with respect to a tenor, rate or adjustment

or of the occurrence or non-occurrence of an event, circumstance or date and any decision to take or refrain from taking any action,

will be conclusive and binding absent manifest error and may be made in its or their sole discretion and without consent from any other

party hereto, except, in each case, as expressly required pursuant to this Section 2.3(e)(iii).

(4)            Benchmark

Unavailability Period. Upon Issuer’s receipt of notice of the commencement of a Benchmark Unavailability Period, all Notes

shall bear interest at the Applicable Rate subject to the adjustments provided in Sections 2.3(e)(i)(1) and 2.3(e)(i)(2).

(f)            AHYDO

Savings Payments. Notwithstanding anything to the contrary herein, it is intended that the Notes will not be treated as “applicable

high yield discount obligations” (“AHYDO”) within the meaning of Section 163(i)(1) of the Code and

the provisions contained herein shall be construed so that the Notes are not treated as AHYDO. Accordingly, starting on the fifth anniversary

of the date of purchase of the Notes (or any portion thereof) and prior to the end of each accrual period (as defined in Section 1272(a)(5) of

the Code) thereafter, the Issuer shall pay such amounts of accrued and unpaid interest or original issue discount (as determined for

U.S. federal income tax purposes) on the Notes as necessary to ensure that the Notes are not treated as having “significant original

issue discount” within the meaning of Section 163(i)(1) of the Code. The computations and determinations made by the

Issuer under this provision shall be made in good faith and shall binding upon each Purchaser, absent manifest error.

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(g)            Debit

of Accounts. Purchaser Agent and each Purchaser may debit (or ACH) the Designated Deposit Account, or, to the extent adequate funds

are not available in the Designated Deposit Account, any other Collateral Account maintained by Issuer or any of its Subsidiaries, for

principal and interest payments or any other amounts Issuer owes the Purchasers under the Note Documents when due. Any such debits (or

ACH activity) shall not constitute a set-off.

(h)            Payments.

Except as otherwise expressly provided herein, all payments by Issuer under the Note Documents shall be made to the respective Purchaser

to which such payments are owed (or in the case of any Obligations owed to Purchaser Agent, to Purchaser Agent), at such Purchaser’s

office (or if applicable, Purchaser Agent’s office) in immediately available funds on the date specified herein. Payments received

after 12:00 noon Eastern time are considered received at the opening of business on the next Business Day. When a payment is due on a

day that is not a Business Day, the payment is due the next preceding Business Day. All payments to be made by Issuer or any Guarantor

hereunder or under any other Note Document, including payments of principal and interest, and all fees, expenses, indemnities and reimbursements,

shall be made without set-off, recoupment or counterclaim, in lawful money of the United States and in immediately available funds.

Section 2.4            Form of

Notes; Note Record. The Initial Notes shall be substantially

in the form attached as Exhibit D-1 hereto and the Revenue Notes shall

be substantially in the form attached as Exhibit D-2 hereto, and the terms of this Agreement shall be incorporated by reference

into the Notes as if set forth therein; provided that in the event of any conflict between the terms of this Agreement and the Notes,

the terms of this Agreement shall control. Issuer irrevocably authorizes each Purchaser to make or cause to be made, on

or about the Purchase Date of any Notes or at the time of receipt of any payment of principal on such Purchaser’s

Note, Revenue Payment or Contingent Make-Whole Payment, an appropriate

notation on such Purchaser’s Note Record reflecting the purchase of such Notes or (as the

case may be) the receipt of such payment. The outstanding principal

amount of each Initial Note and the outstanding Repayment Amount for

each Revenue Note set forth on such Purchaser’s Note Record shall be prima facie evidence of the principal amount thereof

or Repayment Amount thereof owing and unpaid to such Purchaser, but the failure to record, or any error in so recording, any such

amount on such Purchaser’s Note Record shall not limit or otherwise affect the obligations of Issuer under any Note or any other

Note Document to make payments of principal of or interest on, or the Repayment Amount in respect of, any Note when due. Upon receipt

of an affidavit of an officer of a Purchaser as to the loss, theft, destruction, or mutilation of its Note, Issuer shall issue,

in lieu thereof, a replacement Note in the same principal amount thereof and of like tenor.

Section 2.5            Reimbursable

Expenses. Issuer shall pay to Purchaser Agent all Reimbursable Expenses (including documented out-of-pocket attorneys’ fees

and expenses for documentation and negotiation of this Agreement) incurred through and after the Effective Date, except as set forth

in Section 3.1(d) and Section 3.2(q), within five (5) Business Days of the delivery of an invoice therefor,

or if later, when due. It is the intention of the parties hereto that Issuer shall pay Reimbursable Expenses directly. In the event Purchaser

Agent or any Purchaser pays any of such expenses directly, Issuer will reimburse Purchaser Agent or such Purchaser for such expenses

and interest on such expenses shall accrue beginning on the fifth (5th) Business Day following written notice to Issuer of such expenses

(such notice to be accompanied by invoices) until reimbursed at the interest rate specified in Section 2.3(b) (or, subject

to Section 2.3(c), the Default Rate).

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Article III

CONDITIONS PRECEDENT

Section 3.1            Conditions

Precedent to the Effective Date. The effectiveness of this Agreement is subject to the satisfaction of the following conditions precedent,

the satisfaction or performance of which may be waived by the Required Purchasers in their sole discretion:

(a)            this

Agreement, duly executed by Issuer;

(b)            an

irrevocable Purchase Notice in respect of the First Purchase;

(c)            a

completed Perfection Certificate for Issuer and each of its Subsidiaries; and

(d)            Issuer

shall have paid all Reimbursable Expenses then due and payable to the extent invoiced at least one (1) Business Day prior to the

Effective Date.

Section 3.2            Conditions

Precedent to the First Purchase Date. The obligation of each Purchaser to make the First Purchase is subject to the satisfaction

of the following conditions precedent, the satisfaction or performance of which may be waived by the Required Purchasers in their sole

discretion:

(a)            [reserved];

(b)            [reserved];

(c)            [reserved];

(d)            UCC-1

financing statements in proper form for filing against each Obligor in its jurisdiction of organization (determined in accordance with

the UCC);

(e)            short-form

security agreements for Intellectual Property in proper form for filing against each Obligor with the United States Patent and Trademark

Office or the United States Copyright Office, as applicable;

(f)            evidence

satisfactory to Purchaser Agent that the insurance policies required by Section 6.5 hereof are in full force and effect,

together with appropriate evidence showing loss payable and/or additional insured clauses in favor of Purchaser Agent, for the ratable

benefit of the Purchasers;

(g)            (i) the

Operating Documents of each Obligor, certified by the secretary or an assistant secretary, director or appropriate Responsible Officer,

as applicable, of the applicable Obligor, (ii) to the extent such concept is recognized, or customary for transactions of this type,

in the jurisdiction of incorporation of that Obligor, good standing certificates of each Obligor certified by the Secretary of State

(or equivalent agency) of such Obligor’s jurisdiction of organization or formation, each dated as of a recent date prior to the

First Purchase Date, and (iii) incumbency certificates of each Obligor;

(h)            certified

copies of resolutions duly approved by Issuer’s Board of Directors, authorizing and approving the transactions contemplated hereunder

and the execution, delivery and performance of this Agreement and the other Note Documents to which it is a party;

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(i)            customary

lien searches, as Purchaser Agent shall request, dated as of a recent date prior to the First Purchase Date, accompanied by written evidence

(including any UCC termination statements) that the Liens revealed from such searches either constitute Permitted Liens or have been

or, in connection with Notes issued on the First Purchase Date, will be terminated or released;

(j)            a

duly executed legal opinion of Ropes & Gray LLP, counsel to the Obligors, dated as of the First Purchase Date and in form and

substance satisfactory to Purchaser Agent;

(k)            [reserved];

(l)            a

duly executed payoff letter and related documentation in form and substance acceptable to Purchaser Agent in respect of the repayment

in full and termination of the Existing Loan Agreement and release of all Liens and security interests in respect of Existing Loan Agreement;

(m)            an

ACH or other debit authorization with respect to the Designated Deposit Account, in form and substance satisfactory to Purchaser Agent;

(n)            [reserved];

and

(o)            Issuer

shall have paid all Reimbursable Expenses then due and payable to the extent invoiced at least one (1) Business Day prior to the

First Purchase Date.

Section 3.3            Conditions

Precedent to any Second Purchase Date. The obligation of each Purchaser to make a Second Purchase is subject to the satisfaction

of the following conditions precedent, the satisfaction or performance of which may be waived by the Required Purchasers in their sole

discretion:

(a)            the

First Purchase shall have occurred; and

(b) the

applicable Second Purchase Date shall occur on or prior to the applicable

Commitment Termination Date;

(b)            (c) Issuer

shall have satisfied all of the post-closing obligations set forth in Section 3.6; and.

(d) Issuer

shall have received Marketing Approval from the FDA for the Primary Product for the treatment of low-grade serous ovarian cancer, with

a label that has no material deviations adverse to the Issuer or the Purchasers from the draft label provided to Purchaser Agent prior

to the Effective Date.

Section 3.4            Conditions

Precedent to any Third Purchase Date. The obligation of each Purchaser to make a Third Purchase is subject to the satisfaction of

the following conditions precedent, the satisfaction or performance of which may be waived by the Required Purchasers in their sole discretion:

(a)            the

First Purchase shall have occurred;

(b)            the

applicable Third Purchase Date shall occur on or prior to the applicable Commitment Termination Date;

(c)            Issuer

shall have satisfied all of the post-closing obligations set forth in Section 3.6; and

(d)            the

Third Purchase Milestone Event shall

have occurred.

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Section 3.5            Conditions

Precedent to all Note Purchases. The obligation of each Purchaser to make any Purchase is subject to the following conditions precedent,

the satisfaction or performance of which may be waived by the Required Purchasers in their sole discretion:

(a)            within

the time period required by Section 3.8 (or such shorter period as agreed in writing by Purchaser Agent and the Purchasers),

receipt by Purchaser Agent of an executed Purchase Notice in the form of Exhibit B attached hereto;

(b)            the

representations and warranties in Article V hereof shall be true, accurate and complete in all material respects on the date

of the Purchase Notice and on the Purchase Date of each purchase of Notes; provided that such materiality qualifier shall not be applicable

to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided further

that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material

respects as of such date;

(c)            no

Default or Event of Default shall have occurred and be continuing or result from the purchase of Notes;

(d)            Since

December 31, 2023, there has not been any event or circumstance, either individually or in the aggregate, that has resulted in or

could reasonably be expected to result in a Material Adverse Change;

(e)            in

each Purchaser’s sole but reasonable discretion, there has not been any material adverse deviation by Issuer from the projections

by Issuer presented to and accepted by the Purchasers;

(f)            Purchasers

shall have received duly executed Notes in, favor of each Purchaser with respect to the Notes purchased by such Purchaser in such Purchase,

substantially in the form attached hereto as Exhibit D-1 or D-2, as

applicable;

(g)            Issuer

shall have provided updates to the information in the Perfection Certificate since the Effective Date or the most recent update thereto

and all financial statements, reports or notices required under the Note Documents prior to the applicable Purchase Date, in each case,

to the extent required under Section 6.2; and

(h)            payment

of Reimbursable Expenses then due as specified in Section 2.5 hereof.

Section 3.6            Post-Closing

Items. Issuer agrees to:

(a)            Within

twenty (20) days of the First Purchase Date (or such later date as Purchaser Agent agrees in its sole discretion), Issuer shall

have delivered to Purchaser Agent Control Agreements with respect to the Collateral Accounts (other than Excluded Accounts).

(b)            Within

thirty (30) days of the First Purchase Date (or such later date as Purchaser Agent agrees in its sole discretion), Issuer shall

have delivered to Purchaser Agent, in form and substance reasonably satisfactory to Purchaser Agent, a lender’s loss payable endorsement

in favor of Purchaser Agent.

(c)            Within

ninety (90) days of the First Purchase Date, Issuer shall have used commercially reasonable efforts to deliver, in form and substance

reasonably satisfactory to Purchaser Agent, Collateral Access Agreements in accordance with Section 6.10.

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(d)            Within

one hundred eighty (180) days of the First Purchase Date (or such later date as Purchaser Agent agrees in its sole discretion), enter

into a subordination agreement in form and substance satisfactory to Purchaser Agent and the Purchasers in their sole discretion with

respect to the IQVIA Agreement (such agreement, the “IQVIA Subordination Agreement”).

(e)            Within

ninety (90) days of the First Purchase Date (or such later date as Purchaser Agent agrees in its sole discretion), enter into appropriate

security documentation to provide Purchaser Agent with a first priority (subject to Permitted Priority Liens) perfected security interest

in all jurisdictions where Issuer maintains Collateral having a book value or Fair Market Value in excess of $1,000,000.

(f)            Within

five (5) Business Days of the First Purchase Date (or such later date as Purchaser Agent agrees in its sole discretion), provide

the certificate(s) for the Shares representing Equity Interests in Verastem Securities, duly endorsed in blank.

Section 3.7            Covenant

to Deliver. Issuer agrees to promptly deliver to Purchaser Agent and the Purchasers each item required to be delivered to Purchaser

Agent under this Agreement as a condition precedent to any purchase of Notes. Issuer expressly agrees that a purchase of Notes made prior

to the receipt by Purchaser Agent or any Purchaser of any such item shall not constitute a waiver by Purchaser Agent or any Purchaser

of Issuer’s obligation to deliver such item, and any such purchase of Notes in the absence of a required item shall be made in

each Purchaser’s sole discretion.

Section 3.8            Procedures

for Issuance and Purchase. Subject to the prior satisfaction of all other applicable conditions to the purchase of Notes set forth

in this Agreement, to issue Notes, with respect to each Purchase, Issuer shall notify the Purchasers (which notice shall be irrevocable)

by electronic mail or telephone by 12:00 noon Eastern time twelve (12) Business Days (or such shorter periods as agreed in writing by

Purchaser Agent and the Purchasers) prior to the date the Notes are to be issued; provided that with respect to the First Purchase, one

(1) Business Day’s advance notice shall suffice. Together with any such electronic or telephonic notification, Issuer

shall deliver to the Purchasers by electronic mail a completed Purchase Notice executed by a Responsible Officer of Issuer or his or

her designee. The Purchasers may rely on any telephone notice given by a person whom a Purchaser reasonably believes is a Responsible

Officer of Issuer or designee. On each Purchase Date, each Purchaser shall credit and/or transfer (as applicable) to the Designated Deposit

Account, an amount equal to the purchase price of the Notes purchased by such Purchaser on such Purchase Date.

Article IV

CREATION OF SECURITY INTEREST

Section 4.1            Grant

of Security Interest. Each Obligor hereby grants Purchaser Agent, for the benefit of the Secured Parties, to secure the payment and

performance in full of all of the Obligations, a continuing security interest in all of such Obligor’s right, title and interest

in, to and under the Collateral, wherever located, whether now owned or hereafter acquired or arising, and all proceeds and products

thereof. Each Obligor represents, warrants, and covenants that, upon the granting of security pursuant to the preceding sentence and

Section 3.2(a) and the taking of the actions contemplated by Schedule 4.1 (as updated from time to time after

the First Purchase Date in respect of assets acquired or Obligors acquired or formed after the First Purchase Date), the security interests

granted herein are and shall at all times thereafter continue to be a first priority (subject to Permitted Priority Liens) perfected

security interest in the Collateral. If any Obligor shall acquire a Commercial Tort Claim (as defined in the UCC) asserting damages in

excess of $500,000, such Obligor shall promptly notify Purchaser Agent in a writing signed by Issuer, as the case may be, of the general

details thereof (and further details as may be reasonably required by Purchaser Agent) and, on or after the First Purchase Date, grant

to Purchaser Agent, for the benefit of the Secured Parties, in such writing a security interest therein and in the proceeds thereof,

all upon the terms of this Agreement, with such writing to be in form and substance reasonably satisfactory to Purchaser Agent.

11

If this Agreement is terminated,

Purchaser Agent’s Lien in the Collateral shall continue until Payment in Full. Upon Payment in Full, Purchaser Agent’s security

interest in the Collateral shall automatically terminate and all rights therein shall revert to Issuer and Purchaser Agent shall, at

the sole cost and expense of the Obligors, return all possessory collateral on hand to the Obligors and deliver such Uniform Commercial

Code termination statements and such other documentation as shall be reasonably requested by Issuer to effect the termination and release

of Purchaser Agent’s Lien.

Section 4.2            Authorization

to File Financing Statements. Each Obligor hereby authorizes Purchaser Agent, at Issuer’s or such Obligor’s sole cost

and expense, to file financing statements, make any registration or take any other action, without notice to any Obligor, with all appropriate

jurisdictions (as determined by Purchaser Agent) to perfect or protect Purchaser Agent’s interest or rights under the Note Documents.

Section 4.3            Pledge

of Collateral. Effective on the First Purchase Date, each Obligor hereby pledges, assigns and grants to Purchaser Agent, for the

benefit of the Secured Parties, a security interest in all the Shares, together with all proceeds and substitutions thereof, all cash,

stock and other moneys and property paid thereon, all rights to subscribe for securities declared or granted in connection therewith,

and all other cash and noncash proceeds of the foregoing, as security for the performance of the Obligations. On the First Purchase Date,

or, to the extent not certificated as of the First Purchase Date, within ten (10) days of the certification of any Shares, the certificate

or certificates for such Shares will be delivered to Purchaser Agent, accompanied by an instrument of assignment or stock transfer form

duly executed in blank by the applicable Obligor; provided, that for the avoidance of doubt, that this sentence shall not

apply to marketable equity securities held in Controlled Accounts. To the extent required by the terms and conditions governing any such

Shares, the Obligors shall cause the Books of each entity whose Shares are part of the Collateral and any transfer agent to reflect the

pledge of such Shares. Upon the occurrence and during the continuance of an Event of Default hereunder, Purchaser Agent may effect the

transfer of any securities included in the Collateral (including but not limited to the Shares) into the name of Purchaser Agent and

cause new (as applicable) certificates representing such securities to be issued in the name of Purchaser Agent or its transferee. Each

Obligor will execute and deliver such documents, and take or cause to be taken such actions, as Purchaser Agent may reasonably request

to perfect or continue the perfection of Purchaser Agent’s security interest in the Shares. Unless an Event of Default shall have

occurred and be continuing, each Obligor shall be entitled to exercise any voting rights with respect to the Shares and to give consents,

waivers and ratifications in respect thereof, provided that no vote shall be cast or consent, waiver or ratification given or action

taken which would be inconsistent with any of the terms of this Agreement or which would constitute or create any violation of any of

such terms. All such rights to vote and give consents, waivers and ratifications shall terminate upon the occurrence and continuance

of an Event of Default but shall be reinstated upon such Event of Default ceasing to exist.

12

Article V

REPRESENTATIONS AND WARRANTIES

Each Obligor represents and

warrants to Purchaser Agent and the Purchasers as follows:

Section 5.1            Due

Organization, Authorization: Power and Authority. Issuer and each of its Subsidiaries is duly existing and, to the extent such concept

is recognized in the applicable jurisdiction, in good standing as a Registered Organization in its jurisdictions of organization, incorporation

or formation and Issuer and each of its Subsidiaries is qualified and licensed to do business and, to the extent such concept is recognized

in the applicable jurisdictions, is in good standing (if such concept exists under the relevant jurisdiction) in any jurisdiction in

which the conduct of its businesses or its ownership of property requires that it be qualified except where the failure to do so could

not reasonably be expected to result in a Material Adverse Change. In connection with this Agreement, Issuer on behalf of itself

and each other Obligor has delivered to Purchaser Agent a completed perfection certificate signed by an officer of such Obligor (as updated

from time to time (without retroactive effect), subject to the review and approval of Purchaser Agent, pursuant to Section 3.5

and/or Section 6.2, the “Perfection Certificate”). Each Obligor represents and warrants that (a) such

Obligor’s exact legal name is that which is indicated on the Perfection Certificate and on the signature page of each Note

Document to which it is a party; (b) each Obligor is an organization of the type and is organized or incorporated in the jurisdiction

set forth on the Perfection Certificate; (c) the Perfection Certificate accurately sets forth each Obligor’s organizational

or company identification number or accurately states that such Obligor has none; (d) the Perfection Certificate accurately sets

forth each Obligor’s place of business, or, if more than one, its chief executive office or principal place of business, as applicable,

as well as each Obligor’s mailing address (if different than its chief executive office); (e)  except as noted in the Perfection

Certificate, each Obligor (and each of its respective predecessors) have not, in the past five (5) years, changed its jurisdiction

of organization or incorporation, organizational structure or type, or any organizational or company number assigned by its jurisdiction;

and (f) all other information set forth on the Perfection Certificate pertaining to the Obligors and the Subsidiaries, is accurate

and complete in all material respects. If Issuer or any of its Subsidiaries is not now a Registered Organization but later becomes one, Issuer

shall notify Purchaser Agent of such occurrence and provide Purchaser Agent with such Person’s organizational identification number

within five (5) Business Days of receiving such organizational or company identification number.

The execution, delivery and

performance by each Obligor of the Note Documents to which it is a party have been duly authorized, and do not (i) conflict with

such Obligors’ organizational or organizational documents, including its respective Operating Documents, (ii) contravene,

conflict with, constitute a default under or violate any material Requirement of Law applicable thereto, (iii) contravene, conflict

or violate any applicable material order, writ, judgment, injunction, decree, determination or award of any Governmental Authority by

which Issuer or such Obligor, or any of their property or assets may be bound or affected, (iv) require any action by, filing, registration,

or qualification with, or Governmental Approval from, any Governmental Authority (except such Governmental Approvals which have already

been obtained and are in full force and effect and except for appropriate security interest filings to be made in any applicable jurisdiction)

or are being obtained pursuant to Section 6.1(c), or (v) constitute a breach, default or event of default under any

Material Agreement by which Issuer or any of such Obligor, or their respective properties, is bound. No Obligor is in default under any

agreement to which it is a party or by which it or any of its assets is bound in which such default could reasonably be expected to result

in a Material Adverse Change.

Section 5.2            Collateral.

(a)            Each

Obligor has good title to, has rights in, and the power to transfer each item of the Collateral upon which it purports to grant a Lien

under the Note Documents, free and clear of any and all Liens except Permitted Liens, and no Obligor has any Deposit Accounts, Securities

Accounts, Commodity Accounts or other bank or investment accounts other than the Collateral Accounts and the Excluded Accounts, if any,

described in the Perfection Certificate delivered to Purchaser Agent in connection herewith with respect of which Issuer or such Obligor

has given Purchaser Agent notice and, other than with respect to the Excluded Accounts, taken such actions as are necessary to give Purchaser

Agent a perfected security interest therein. Each Account owned by any Obligor is a bona fide, existing obligation of the applicable

Account Debtor.

13

(b)            Except

as disclosed on the Perfection Certificate (i) the Collateral is not in the possession of any third party bailee (such as a warehouse),

and (ii)  no such third party bailee possesses components of the Collateral in excess of $500,000. None of the components of the

Collateral shall be maintained at locations other than as disclosed in the Perfection Certificate on the Effective Date or as permitted

pursuant to Section 6.10.

(c)            All

Inventory owned by any Obligor or any Subsidiary is in all material respects of good and marketable quality, free from material defects.

(d)            Except

as disclosed to Purchaser Agent in writing, no Obligor is a party to, nor is bound by, any Restricted License the termination or breach

of could reasonably be expected to have a Material Adverse Change on Issuer and its Subsidiaries.

(e)            As

of the Effective Date, except as noted on the Perfection Certificate, neither Issuer nor any of its Subsidiaries owns or has title to

or interest in, any real property, except for leasehold interest in the real property leased by it as is necessary or desirable to the

conduct of its business.

Section 5.3            Litigation.

Except as disclosed (i) in the Perfection Certificate delivered on or prior to the Effective Date or (ii) in accordance with

Section 6.9 hereof, there are no actions, audits, suits, investigations, or proceedings (including any Environmental Claims)

pending or, to the knowledge of Issuer or any of its Subsidiaries, threatened in writing by or against Issuer or any of its Subsidiaries

involving more than $500,000. Except as disclosed on the Perfection Certificate delivered on or prior to the Effective Date, there are

no actions, audits, suits, investigations or proceedings (including any Environmental Claims) pending or threatened in writing by or

against Issuer or any of its Subsidiaries, which, if adversely determined, could reasonably be expected to result in a Material Adverse

Change.

Section 5.4            No

Material Deterioration in Financial Condition; Financial Statements. All consolidated financial statements for Issuer and its Subsidiaries

and the consolidated financial statements for each Subsidiary for the periods prior to the acquisition thereof by Issuer delivered to

Purchaser Agent fairly present, in conformity with GAAP, in all material respects the consolidated financial condition of Issuer and

its Subsidiaries or such Subsidiary, as applicable, and the consolidated results of operations of Issuer and its Subsidiaries or such

Subsidiary, as applicable. There has not been a Material Adverse Change nor any event or circumstance since December 31, 2023 that

could reasonably be expected to have a Material Adverse Change.

Section 5.5            Solvency.

Issuer is, and will be, after giving effect to the issuance of the Notes, Solvent. The Obligors, taken as a whole, are, and will be,

after giving effect to the issuance of the Notes, Solvent.

Section 5.6            Compliance

with Laws.

(a)            Issuer,

its Subsidiaries and, to the knowledge of Issuer or any of its Subsidiaries, their respective licensors relating to each Included Product

and their respective Licensees are in compliance with, and at all times during the past six (6) years prior to the Effective Date

have complied with, all material Requirements of Law applicable to Issuer or any Subsidiary and by which any property or any asset of

Issuer or any Subsidiary is bound. None of Issuer, any Subsidiary or, to the knowledge of Issuer or any of its Subsidiaries, their respective

licensors relating to each Included Product and their respective Licensees, have violated any Requirement of Law which violation could

reasonably be expected to result in a Material Adverse Change. Neither Issuer nor any Subsidiary nor, to the knowledge of Issuer or any

of its Subsidiaries, any licensor relating to each Included Product or any Licensee has received notice of any alleged or actual violation

of any material Requirement of Law. No investigation or review is pending or, to the knowledge of Issuer or any of its Subsidiaries,

threatened in writing by any Governmental Authority with respect to any alleged violation by Issuer or any Subsidiary of any material

Requirement of Law. To the knowledge of Issuer or any of its Subsidiaries, no prospective change in any applicable federal, state, local

or foreign laws, rules, regulations or standards has been adopted which, when made effective, could reasonably be expected to result

in a Material Adverse Change.

14

(b)            Neither

Issuer nor any of its Subsidiaries is an “investment company” or a company “controlled” by an “investment

company” under the Investment Company Act of 1940, as amended. Neither Issuer nor any of its Subsidiaries is engaged as one of

its important activities in extending credit for Margin Stock. None of the proceeds of the Notes will be used, directly or indirectly,

for the purpose of purchasing or carrying Margin Stock. Issuer and each of its Subsidiaries has complied in all material respects with

the Federal Fair Labor Standards Act.

(c)            Neither

Issuer nor any of its Subsidiaries is a “holding company” or an “affiliate” of a “holding company”

or a “subsidiary company” of a “holding company” as each term is defined and used in the Public Utility Holding

Company Act of 2005. Neither Issuer’s nor any of its Subsidiaries’ properties or assets has been used by Issuer or such Subsidiary

or, to the knowledge of Issuer or any of its Subsidiaries, by previous Persons, in disposing, producing, storing, treating, or transporting

any hazardous substance other than in material compliance with applicable laws. Issuer and each of its Subsidiaries has obtained all

consents, approvals and authorizations of, made all declarations or filings with, and given all notices to, all Governmental Authorities

that are necessary to continue their respective businesses as currently conducted.

(d)            None

of Issuer, any of its Subsidiaries, or any of their Affiliates or, to the knowledge of Issuer or any of its Subsidiaries, any of their

respective agents acting or benefiting in any capacity in connection with the transactions contemplated by this Agreement is (i) in

violation of any Sanctions, Anti-Terrorism Law or Anti-Corruption Laws, (ii) engaging in or conspiring to engage in any transaction

that evades or avoids, or has the purpose of evading or avoiding or attempts to violate, any of the prohibitions set forth in any Sanctions,

Anti-Terrorism Law or Anti-Corruption Laws, or (iii) a Sanctioned Person. None of Issuer, any of its Subsidiaries or any of their

Affiliates or, to the knowledge of Issuer or any of its Subsidiaries, any of their respective agents acting or benefiting in any capacity

in connection with the transactions contemplated by this Agreement, (x) directly or indirectly conducts any business or engages

in making or receiving any contribution of funds, goods or services to or for the benefit of any Sanctioned Person, (y) directly

or indirectly deals in, or otherwise engages in any transaction relating to, any property or interest in property blocked or sanctioned

pursuant to any Sanctions (including Executive Order No. 13224, any similar executive order), other Anti-Terrorism Law or other

Anti-Corruption Laws, or (z) has directly or indirectly paid, made, offered, promised, authorized, solicited, or accepted any contribution,

gift, bribe, rebate, payoff, influence payment, kickback, or other improper payment to or from any Person in order to obtain or retain

business, for any improper advantage, or otherwise in violation of Anti-Corruption Laws.

15

(e)            In

the past six (6) years, none of Issuer or any of its Subsidiaries, or any of their respective officers, directors (in their capacity

as such), employees or, to the knowledge of Issuer or any of its Subsidiaries, any of their respective independent contractors or agents

have violated, as and to the extent applicable thereto: (A)(i) the civil False Claims Act found at 31 U.S.C. §§3729 et

seq; (ii) the criminal False Claims Act found at 42 U.S.C. §1320a-7b(a); (iii) the Civil Monetary Penalties Law found

at 42 U.S.C. §1320a-7a; or (iv) the federal anti-kickback statute found at 42 U.S.C. §1320a-7b(b), the Foreign Corrupt

Practices Act of 1977, as amended, or any other Anti-Corruption Law; or (B)(i) the federal prohibitions on physician self-referrals

found at 42 U.S.C. § 1395nn, and analogous state self-referral prohibitions; (ii) any of the provisions of 42 U.S.C. §

1320a-7, which are, as applicable, cause for mandatory or permissive exclusion from Medicare, Medicaid, or any other State health care

program or federal health care program as defined in 42 U.S.C. § 1320a-7b(f); (iii) the Patient Protection and Affordable Care

Act of 2010, as amended by the Health Care and Education Reconciliation Act of 2010, in each case as amended, and the regulations promulgated

thereunder; (iv) the health care fraud provisions of the Health Insurance Portability and Accountability Act of 1996 (“HIPAA”),

in each case as amended, and the regulations promulgated thereunder or (v) any other federal, state or local Requirement of Law

or regulation of general applicability to health care fraud, governing or regulating pharmaceutical or device manufacturers or reimbursement

for any Included Products, including but not limited to, all applicable Medicare and Medicaid statutes and regulations, or any analogous

law of any other Governmental Authority.

Section 5.7            Investments.

Neither Issuer nor any of its Subsidiaries owns any Equity Interests except for Permitted Investments.

Section 5.8            Tax;

Pension Contributions.

(a)            Issuer

and each of its Subsidiaries has timely filed all required U.S. federal income and other material tax returns and reports, and Issuer

and each of its Subsidiaries, has timely paid all U.S. federal income and other material foreign, state, provincial and local taxes,

assessments, deposits and contributions owed by Issuer and such Subsidiaries, in all jurisdictions in which Issuer or any such Subsidiary

is subject to taxes, unless such taxes are being contested in good faith through appropriate proceedings.

(b)            Except

as disclosed in the Perfection Certificate, neither Issuer nor any of its Subsidiaries is aware of any claims or adjustments proposed

for any of Issuer’s or such Subsidiaries’ prior tax years which could result in additional taxes becoming due and payable

by Issuer or any of its Subsidiaries other than taxes in an aggregate amount of no greater than $50,000.

(c)            [Reserved].

(d)            Issuer

and each of its Subsidiaries have paid all amounts necessary to fund all present pension, profit sharing and deferred compensation plans

in accordance with their terms, and neither Issuer nor any of its Subsidiaries have withdrawn from participation in, permitted partial

or complete termination of, or permitted the occurrence of any other event with respect to, any such plan which could reasonably be expected

to result in material liability of Issuer or its Subsidiaries, including, without limitation, any liability to the Pension Benefit Guaranty

Corporation or its successors or any other Governmental Authority.

Section 5.9            SEC

Reports. All reports required to be filed by Issuer under the Exchange Act have been duly filed, were in substantial compliance with

the requirements of their respective forms, and did not, as of the date filed, contain any untrue statement of material fact or omit

to state a material fact necessary in order to make the statements made therein in light of the circumstances under which they were made

not misleading.

Section 5.10          Shares.

Each Obligor has full power and authority to create a first lien on the Shares pledged by it pursuant to the Note Documents and no disability

or contractual obligation exists that would prohibit such Obligor from pledging the Shares pursuant to the Note Documents. To the knowledge

of Issuer or any of its Subsidiaries, there are no subscriptions, warrants, rights of first refusal or other restrictions on transfer

relative to, or options exercisable with respect to the Shares. The Shares have been and will be duly authorized and validly issued,

and are fully paid and, to the extent applicable, non-assessable. To the knowledge of Issuer or any of its Subsidiaries, the Shares are

not the subject of any present or threatened suit, action, arbitration, administrative or other proceeding, and neither Issuer nor any

Subsidiary knows of any reasonable grounds for the institution of any such proceedings.

16

Section 5.11          Intellectual

Property.

(a)            Schedule

5.11(a) sets forth, as of the Effective Date, an accurate, true and complete list of all (i) Patents, including the jurisdiction

and patent number and indicating which Patents claim which Included Products, whether such Patent is owned or in-licensed (and, if in-licensed,

the owner of such Patent, and under which In-License such Patent was in-licensed), (ii) Trademarks, (iii) registered Copyrights

or applications for registered Copyrights and (iv) domain name registrations and websites, in each case with respect to clauses

(i), (ii), (iii) and (iv) above in this clause (a) that constitute Product Intellectual Property owned by or exclusively

licensed to Issuer or any of its Subsidiaries. Except as disclosed therein, (A) each issued Patent and Trademark listed on Schedule

5.11(a) is valid, enforceable and subsisting and has not lapsed, expired, been cancelled or become abandoned, and (B) each

pending Patent listed on Schedule 5.11(a) is subsisting and has not lapsed, expired, been cancelled or become abandoned.

(b)            Except

for Product Intellectual Property owned by or licensed to Issuer or any of its Subsidiaries and set forth on Schedule 5.11(a) (as

updated to reflect any Product Intellectual Property internally developed by Issuer and its Subsidiaries or any Transfer permitted pursuant

to Section 7.1, of Product Intellectual Property from time to time after the First Purchase Date), no other Intellectual

Property is necessary to use, Develop, Manufacture, import or Commercialize the Included Products. To the knowledge of Issuer or any

of its Subsidiaries, the use, Development, Manufacture, import or Commercialization by Issuer and its Subsidiaries of the Included Products

does not and will not infringe any Patents or misappropriate any other Intellectual Property that is owned or controlled by a Third Party.

To the knowledge of Issuer or any of its Subsidiaries, there are no pending patent applications in the United States or any other jurisdiction

owned or controlled by a Third Party that, if granted, would be infringed by the use, Development, Manufacture, import or Commercialization

of the Included Products.

(c)            There

are no unpaid maintenance, annuity or renewal fees currently overdue for any of the Patents that constitute Product Intellectual Property

or which cover compositions of matter, formulation, method of use, method of manufacture and/or processes which relate to any of the

Material Included Products, and that are owned by or licensed to an Obligor or any of its Subsidiaries (“Material Patents”).

None of the Obligors, nor any of their Subsidiaries nor, to the knowledge of Issuer or any of its Subsidiaries, any prior owner of such

Patent, or any of their respective agents or representatives, has engaged in any conduct, or omitted to perform any necessary act (except,

in each case, Transfers explicitly permitted by Section 7.1(k)) the result of which would invalidate or render unpatentable

or unenforceable any claims of any Material Patents.

(d)            Except

as set forth on Schedule 5.11(d), to the knowledge of Issuer or any of its Subsidiaries, (i) there is no product or other

technology of any Third Party that infringes a Material Patent or would infringe a Material Patent upon commercialization of such Third

Party product or technology, (ii) there is no, nor has there been any, infringement or violation in any material respect by any

Person of any of the Product Intellectual Property owned by or exclusively licensed to Issuer or any of its Subsidiaries or any of the

rights therein, and (iii) there is no, nor has there been any, misappropriation in any material respect by any Person of any of

the Product Intellectual Property owned by or exclusively licensed to Issuer or any of its Subsidiaries or any of the subject matter

thereof.

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(e)            Except

as set forth on Schedule 5.11(e), there is, and has been, no pending or threatened in writing, decided or settled opposition,

interference proceeding, reexamination proceeding, cancellation proceeding, injunction, claim, lawsuit, declaratory judgment, administrative

post-grant review proceeding, other administrative or judicial proceeding, hearing, investigation, complaint, arbitration, mediation, International

Trade Commission investigation, decree, or any other filed claim (collectively referred to hereinafter as “Disputes”)

related to any of the Material Patents nor has any such Dispute been threatened in writing challenging the legality, validity, enforceability

or ownership of any Material Patents. There are no Disputes by any Person or Third Party against Issuer or its Subsidiaries or, to the

knowledge of Issuer or any of its Subsidiaries, any of their respective licensors relating to each Included Product or Licensees, and

neither Issuer nor any Subsidiary has received any written notice or claim of any such Dispute as pertaining to the Included Products

or Product Intellectual Property.

(f)            Except

as set forth on Schedule 5.11(f), as of the Effective Date, there are no settlements, covenants not to sue, consents, judgments,

orders or similar obligations which: (i) restrict the rights of any Obligor or any Subsidiary to use any Product Intellectual Property

relating to the research, Development, Manufacture, production, use, Commercialization, marketing, importing, storage, transport, packaging,

labelling, promotion, advertising, offer for sale, distribution or sale of any Included Product, or (ii) permit any Third Party

to use any Product Intellectual Property.

(g)            Issuer

and its Subsidiaries have taken commercially reasonable measures and precautions to protect and maintain (i) the confidentiality

of all trade secrets with respect to any Included Product that it owns or exclusively licenses and (ii) the value of all Intellectual

Property related to any Included Product, except where such failure to take action, either individually or in the aggregate, could not

reasonably be expected to result in a Material Adverse Change. To the knowledge of Issuer or any of its Subsidiaries, no material trade

secret owned or controlled by Issuer or any of its Subsidiaries with respect to any Included Product has been published or disclosed

to any Person except pursuant to a written agreement requiring such Person to keep such trade secret confidential.

(h)            The

Patents included in the Product Intellectual Property have all been assigned by the inventors to the Obligors (either directly or through

their Subsidiaries) (“Assigned Patents”) or, to the knowledge of Issuer or any of its Subsidiaries, to the applicable

licensor (“Licensed Patents”); either Issuer, or one of its Subsidiaries, or the applicable licensor, is currently

recorded at the United States Patent and Trademark Office as the sole assignee of such Assigned Patents or Licensed Patents; to the knowledge

of Issuer or any of its Subsidiaries, there are no currently asserted or unasserted claims of any persons disputing the inventorship

or ownership of any of such Patents; and there are no liens, security interests or encumbrances that have been filed against any of such

Patents.

(i)            With

respect to the Patents that constitute Product Intellectual Property, except as set forth on Schedule 5.11(i):

(i)             all

information and prior art material to such Patents was adequately disclosed, to the extent such disclosure is required, to the relevant

patent office or, to the knowledge of Issuer or any of its Subsidiaries, considered by the respective patent offices during prosecution

of such Patents;

(ii)            subsequent

to the issuance of such Patents, no Obligor nor any Subsidiary nor any of their respective predecessors-in-interest, has filed any disclaimer

(except for terminal disclaimers filed in response to non-statutory double patenting rejections and which did not reduce patent term)

or made or permitted any other voluntary reduction in the scope of the inventions claimed in such issued Patents;

18

(iii)           subsequent

to the issuance of any one of such Patents, no Obligor nor any Subsidiary has become aware of any prior art that would be material to

patentability that was not cited to the USPTO during prosecution;

(iv)           other

than prior art disclosed to the relevant patent offices, no Obligor nor any Subsidiary is aware of any facts that would form a reasonable

basis for invalidation of the Patents;

(v)            no

Obligor nor any Subsidiary is aware of any material deficiencies or inaccuracies on the experimental data that support the patentability

of Patents;

(vi)           no

subject matter designated allowable or allowed by the U.S. Patent and Trademark Office of such Patents is subject to any competing conception

claims of allowable or allowed subject matter of any patent applications or patents of any Third Party and have not been the subject

of any interference, and such Patents are not and have not been the subject of any re-examination, opposition or any other post-grant

proceedings, and neither Issuer nor any of its Subsidiaries has knowledge of any basis for any such interference, re-examination, opposition,

inter partes review, post grant review, or any other post-grant proceedings;

(vii)          if

any of such Patents is terminally disclaimed to another patent or patent application, all patents and patent applications subject to

such terminal disclaimer are owned by the same entity and included in the Collateral;

(viii)         neither

any Obligor nor any Subsidiary has received an opinion from counsel, whether preliminary in nature or qualified in any manner, which

concludes that a challenge to the validity or enforceability of any Patents is more likely than not to succeed; and

(ix)            (A) neither

any Obligor nor any Subsidiary, nor, to the knowledge of Issuer or any of its Subsidiaries, any of their respective agents or representatives,

have engaged in any conduct, or omitted to perform any necessary act, the result of which would invalidate or render unpatentable or

unenforceable any Patent and (B) to the knowledge of Issuer or any of its Subsidiaries, no prior owner of any Patent of any Obligor

or any Subsidiary, nor any of such prior owner’s agents or representatives, have engaged in any conduct, or omitted to perform

any necessary act, the result of which would invalidate or render unpatentable or unenforceable any Patent.

Section 5.12          Privacy

(a)            In

connection with the collection, storage, use, disclosure and/or other Processing of Personal Data by or on behalf of Issuer or its Subsidiaries, Issuer

and its Subsidiaries are and have been in material compliance with Privacy Laws and are and have been in compliance in all material respects

with (i) Issuer’s privacy policies and public written statements regarding Issuer’s or any of its Subsidiaries privacy

or data security practices, and (ii) the requirements of any contractual obligations regarding Processing of Personal Data by which

the Issuer or any of its Subsidiaries is bound. Neither Issuer nor any Subsidiary is or has been a covered entity or a business associate

under HIPAA.

(b)            Issuer

and its Subsidiaries maintain and have maintained reasonable physical, technical, and administrative security measures and policies designed

to protect all Personal Data owned, stored, used, maintained or controlled by or on behalf of the Issuer and its Subsidiaries from and

against unlawful, accidental or unauthorized acquisition, access, loss, compromise, destruction, damage, disclosure, encryption, corruption

or alteration or misuse. Issuer and its Subsidiaries are and have been in compliance in all material respects with all laws relating

to data breach notification obligations. To the knowledge of Issuer or any of its Subsidiaries, there has been no occurrence of (i) unlawful,

accidental or unauthorized acquisition, access, loss, compromise, destruction, damage, disclosure, encryption, corruption or alteration

or misuse (by any means) of Personal Data owned, stored, used, maintained or controlled by or on behalf of Issuer or any of its Subsidiaries

such that Privacy Laws require or required Issuer or any of its Subsidiaries to notify government authorities, affected individuals or

other parties of such occurrence or (ii) unauthorized access to or disclosure of the Issuer’s or any of its Subsidiaries confidential

information or trade secrets.

19

Section 5.13          Regulatory

Approvals.

(a)            Issuer

has made available to Purchaser Agent any written reports or other written communications received by Issuer, its Subsidiaries and, to

the knowledge of Issuer or any of its Subsidiaries, any licensors relating to each Included Product and any Licensees, from a Governmental

Authority that would indicate that any Regulatory Authority (i) is likely to revise or revoke any current Regulatory Approval granted

by any Regulatory Authority with respect to any Included Product or (ii) is likely to pursue any material compliance actions against

any Obligor. To the knowledge of Issuer, there are no facts or circumstances that would reasonably be expected to (A) indicate that

any of the events specified in the immediately preceding clauses (i) or (ii) may occur or (B) cause Issuer or any of its

Subsidiaries to voluntarily revise, withdraw or not apply for any material Regulatory Approval for any Included Product.

(b)            Issuer

and its Subsidiaries possess all material Regulatory Approvals issued or required by any Regulatory Authority, which Regulatory Approvals

are necessary to conduct the business relating to the Included Products, including to conduct the current Clinical Trials relating to

the Included Products, and neither Issuer nor any Subsidiary has received any notice of proceedings relating to, and, to the knowledge

of Issuer, there are no facts or circumstances that would reasonably be expected to lead to, the revocation, suspension, termination

or material modification of any such Regulatory Approvals. All applications, notifications, submissions, information, claims, reports

and statistics and other data and conclusions derived therefrom, utilized as the basis for or submitted in connection with any and all

requests for a Regulatory Approval from the FDA or other Regulatory Authority relating to Issuer or any Subsidiary, their business operations

and Included Products, when submitted to the FDA or other Regulatory Authority were true, complete and correct in all material respects

as of the date of submission or any necessary or required updates, changes, corrections or modifications to such applications, submissions,

information and data have been submitted to the FDA or other Regulatory Authority. To the knowledge of Issuer or any of its Subsidiaries,

none of the officers, directors, employees, agents or consultants of Issuer or any Subsidiary has (i) made an untrue statement of

material fact or fraudulent statement to any Regulatory Authority or failed to disclose a material fact required to be disclosed to a

Regulatory Authority; or (ii) committed an act, made a statement, or failed to make a statement that could reasonably be expected

to provide a basis for the FDA to invoke its policy respecting “Fraud, Untrue Statements of Material Facts, Bribery, and Illegal

Gratuities,” set forth in 56 Fed. Reg. 46191 (September 10, 1991).

(c)            Non-clinical

investigations and Clinical Trials conducted on behalf of Issuer or any of its Subsidiaries or, to the knowledge of Issuer, their respective

licensors relating to each Included Product and their respective Licensees, were conducted in all material respects in compliance with

applicable laws and in accordance with experimental protocols, procedures and controls pursuant to, where applicable, accepted professional

and scientific standards. The descriptions and the results of such trials provided by Issuer to Purchaser Agent are, if conducted by

or on behalf of Issuer or any of its Subsidiaries, accurate in all material respects and, if conducted by their respective licensors,

are, to the knowledge of Issuer, accurate in all material respects. None of Issuer, any Subsidiary nor, to the knowledge of Issuer or

any of its Subsidiaries, their respective licensors relating to each Included Product and their respective Licensees have received any

written notices, correspondence or other written communication from any Regulatory Authority or comparable authority (including any independent

data monitoring committee or similar oversight body) requiring or recommending the termination, suspension, material modification or

clinical hold of any Clinical Trials conducted by or on behalf of such Persons with respect to any Included Product.

20

(d)            None

of Issuer, any Subsidiary nor, to the knowledge of Issuer or any of its Subsidiaries, their respective licensors relating to each Included

Product nor their respective Licensees have received any notices from, or had any written or oral communications with any Governmental

Authority exercising authority with respect to pricing and reimbursement for the Included Products, that have resulted in, or would reasonably

be expected to result in, the adoption of any non-coverage policy in respect of, material reduction in the pricing expected by the Issuer

of, or material reduction in reimbursement expected by Issuer with respect to, the Included Products.

(e)            All

manufacturing operations conducted by or on behalf of Issuer and its Subsidiaries and, to the knowledge of Issuer or any of its Subsidiaries,

their respective licensors relating to the Included Products and their respective Licensees have been and are being conducted in compliance

in all material respects with current good manufacturing practices set forth in 21 C.F.R. Parts 210, 211, 600 and 820, as applicable.

Without limiting the generality of the foregoing, with respect to any Included Product being tested or manufactured by Issuer and its

Subsidiaries, neither Issuer nor any Subsidiary has received any written notice from any applicable Governmental Authority (including

the FDA) that such Governmental Authority is conducting an investigation or review of (i) Issuer and its Subsidiaries’ (or

any third party contractors therefor) manufacturing facilities and processes for manufacturing such Included Product which has identified

any material deficiencies or violations of any Requirement of Law or any permit related to the manufacture of such Included Product that,

either individually or in the aggregate, could reasonably be expected to result in a Material Adverse Change, or (ii) any such Regulatory

Approval that could be reasonably expected to result in a revocation or withdrawal of such Regulatory Approval, nor has any such Governmental

Authority issued any order or recommendation stating that the development, testing, or manufacturing of such Included Product by Issuer

and its Subsidiaries should cease.

(f)            Neither

Issuer nor any Subsidiary has received from the FDA, a Warning Letter, Form FDA-483, “Untitled Letter” or similar written

correspondence or notice alleging material violations of laws and regulations enforced by the FDA, or any material comparable correspondence

from any other Governmental Authority with regard to any Included Product or the manufacture, processing, packaging or holding thereof,

the subject of which communication remains unresolved.

(g)            (i) There

have been no material field notifications, safety warnings, “dear doctor” letters, investigator notices, safety alerts or

other material notices of action, relating to an alleged lack of safety or regulatory compliance of any Included Product (collectively,

“Safety Notices”), (ii) to the knowledge of Issuer and its Subsidiaries, there are no unresolved material product

complaints with respect to the Included Products which could reasonably be expected to result in a Material Adverse Change, (iii) to

the knowledge of Issuer and its Subsidiaries, there are no facts that would be reasonably likely to result in (A) a material Safety

Notice with respect to the Included Products, (B) a material change in the expected labeling of any of the Included Products, and

(iv) neither Issuer nor any Subsidiary has initiated or otherwise engaged in any recall of any Included Product.

(h)            The

Obligors have made available to the Purchasers all Regulatory Approvals and all material correspondence with Governmental Authorities

(including the FDA) with respect to such Regulatory Approvals, with respect to the Included Products and all requested documents related

to the Included Products in each case in the possession and control of Issuer or its Subsidiaries.

21

(i)            None

of Issuer, any Subsidiary or, to the knowledge of Issuer, any of Issuer’s or any Subsidiary’s officers, directors, employees,

vendors or independent contractors, are currently charged with or are currently being investigated for a Medicare, Medicaid or state

health program related criminal offense or a material violation of federal or state law related to fraud, theft, embezzlement, bribery,

breach of fiduciary responsibility, false claims for reimbursement, financial misconduct, or obstruction of an investigation of controlled

substances. None of Issuer, any Subsidiary, or to the knowledge of Issuer, any of Issuer’s or any Subsidiary’s respective

officers, directors, employees, vendors or independent contractors, has been (1) debarred, excluded, suspended or otherwise limited

from participation in Medicare, Medicaid or any other state health care program or any federal health care program as defined in 42 U.S.C.

§ 1320a-7b(f), (2) convicted of any crime for which debarment is mandated by 21 U.S.C. 335a(a) or authorized by 21 U.S.C.

335a(b), or exclusion is required pursuant to 42 U.S.C. 1320a-7b and related regulations, nor, to the knowledge of Issuer, is any such

debarment or exclusion pending. Issuer and each of its Subsidiaries have in place reasonable policies and procedures designed to screen

officers, directors and employees, at hire, or in the case of directors, at the start of service to identify those who are excluded,

suspended, debarred or otherwise limited from such participation.

(j)            None

of Issuer, any Subsidiary nor, to the knowledge of Issuer and its Subsidiaries, any Person employed by or engaged by Issuer or any Subsidiary

has offered, made or received, or solicited or offered, on behalf of Issuer, any Subsidiary or any Person affiliated with Issuer or any

Subsidiary, any illegal payment or contribution in cash or in kind, directly or indirectly, including kickbacks, bribes, rebates, payments,

gifts or gratuities, to any Person (including any United States or foreign national or state or local government official, employee or

agent or candidate therefor). In the past six (6) years, there have been no false or fictitious entries made in the Books of Issuer

or any Subsidiary relating to any payment prohibited by applicable law, and Issuer and its Subsidiaries have not established or maintained

any fund for use in making any such payments.

(k)            Neither

Issuer nor any Subsidiary is subject to a “Deferred Prosecution Agreement”, a “Corporate Integrity Agreement”,

“Certification of Compliance Agreement” or similar government-mandated consent agreement or compliance program with the U.S.

Department of Justice or Office of Inspector General of the Department of Health and Human Services or other Governmental Authority,

nor has any reporting obligations pursuant to any settlement agreement entered into with any Governmental Authority.

(l)            Each

of Issuer and its Subsidiaries (other than any such Person that has no employees) has established, and maintains, a corporate compliance

program that addresses the material applicable Requirements of Law of each applicable Government Authority having jurisdiction of Issuer’s

and/or any of its Subsidiaries’ business and operations. Neither Issuer nor any of its Subsidiaries, to the knowledge of Issuer

and its Subsidiaries, have made any voluntary or involuntary self-disclosure to any Governmental Authority or representative thereof

regarding any potential material non-compliance with any Requirement of Law applicable to Issuer’s and/or any of its Subsidiaries’

business and operations.

(m)            Issuer

and each of its Subsidiaries are in material compliance with applicable Requirements of Law requiring transparency with respect to their

financial relationships with health care providers (i.e., reporting of such financial relationships to a Governmental Authority), including

without limitation the U.S. federal Physician Payments Sunshine Act and related implementing regulations.

(n)            Issuer,

each Subsidiary and, to the knowledge of Issuer and its Subsidiaries, each of their respective officers, employees and agents, have distributed

each Included Product in compliance in all material respects with all applicable Requirements of Law.

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(o)            Each

Obligor and Subsidiary has maintained records relating to any aspect of the research, development, testing, manufacture, recall, production,

handling, labeling, packaging, storage, supply, distribution, import and export of Included Products in compliance in all material respects

with applicable Requirements of Law and has submitted to the FDA (or foreign equivalents) and other Governmental Authorities in a timely

manner all notices and annual or other reports required to be made, including adverse experience reports and annual reports required

to be made for Included Products, except to the extent that could not reasonably be expected to have a materially adverse impact on such

Obligor’s or Subsidiary’s rights in respect of the applicable Included Product.

Section 5.14          Material

Agreements. Issuer has made available to Purchasers true, correct and complete copies of all Material Agreements. Neither Issuer

nor any of its Subsidiaries is in material breach of any Material Agreement or in material default under any Material Agreement. The

Perfection Certificate sets forth, as of the Effective Date, an accurate, true and complete list of all Material Agreements. There is

no event or circumstance that with notice or lapse of time, or both, would reasonably be expected to (a) constitute a material breach

or default by Issuer and/or any of its Subsidiaries or (to the knowledge of Issuer or any of its Subsidiaries) any other party under

any Material Agreement, (b) give any Person the right to receive or require a rebate, chargeback, penalty or change in delivery

schedule under any Material Agreement other than in the ordinary course of business of Issuer and its Subsidiaries, (c) give any

Person the right to accelerate the maturity or performance of any Material Agreement or (d) give any Person the right to cancel,

terminate or modify any Material Agreement. To the knowledge of Issuer or any of its Subsidiaries, nothing has occurred and no condition

exists that would permit any other party thereto to terminate any Material Agreement. Neither Issuer nor any of its Subsidiaries has

received any notice or, to the knowledge of Issuer or any of its Subsidiaries, any threat of termination of any such Material Agreement.

To the knowledge of Issuer or any of its Subsidiaries, no other party to a Material Agreement is in material breach of or in default

under such Material Agreement. All Material Agreements are valid and binding on Issuer and its Subsidiaries and, to the knowledge of

Issuer or any of its Subsidiaries, on each other party thereto, and are in full force and effect. There exists no actual or, to the knowledge

of Issuer or any of its Subsidiaries, threatened (in writing) termination, cancellation or limitation of, or modification to or change

in, the business relationship between (i) any Obligor, on the one hand, and any customer or any group thereof, on the other hand,

or (ii) any Obligor, on the one hand, and any supplier or any group thereof, on the other hand, in either case, which, individually

or in the aggregate, could reasonably be expected to result in a Material Adverse Change. There are no Affiliate Agreements other than

those identified on Schedule 7.8 or entered into after the date hereof in compliance with Section 7.8. Each Affiliate

Agreement was entered into on an arm’s length basis on fair, customary and reasonable terms that are no less favorable to the Obligors

than would be obtained in an arm’s length transaction with a non-affiliated Person.

Section 5.15          Broker

Fees. There are no brokerage commissions payable in connection with the financing described in this Agreement and the services of

a broker have not been engaged by Issuer or any of its Subsidiaries or any of their respective Affiliates in connection with the financing

described in this Agreement.

Section 5.16          Full

Disclosure. No written representation, warranty or other statement of Issuer or any of its Subsidiaries in any certificate or written

statement given to Purchaser Agent or any Purchaser, as of the date such representation, warranty, or other statement was made, taken

together with all such written certificates and written statements, in light of the circumstances in which they are made, given to Purchaser

Agent or any Purchaser, contains any untrue statement of a material fact or omits to state a material fact necessary to make the statements

contained in the certificates or statements not misleading in light of the circumstances under which such statements were made (after

giving effect to all supplements and updates thereto) (it being recognized that the projections and forecasts provided by the Obligors

in good faith and based upon reasonable assumptions are not viewed as facts and that actual results during the period or periods covered

by such projections and forecasts may differ from the projected or forecasted results, and such difference may be material).

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Section 5.17          Insurance.

All policies of insurance maintained by or on behalf of such Obligor and its Subsidiaries are in full force and effect and are of a nature

and provide such coverage as is customarily carried by businesses of the size and character of such Obligor and its Subsidiaries. All

policies of insurance maintained by Issuer and its Subsidiaries are correctly set forth in the Perfection Certificate.

Section 5.18          ERISA

Compliance, Employee and Labor Matters; Pension Matters.

(a)            Except

as could not reasonably be expected, either individually or in the aggregate, to result in a Material Adverse Change, (i) each Plan

is in compliance with the applicable provisions of ERISA, the Code and other federal or state laws and (ii) each Plan that is intended

to be a qualified plan under Section 401(a) of the Code has received a favorable determination letter from the IRS to the effect

that the form of such Plan is qualified under Section 401(a) of the Code and the trust related thereto has been determined

by the IRS to be exempt from federal income tax under Section 501(a) of the Code, or an application for such a letter is currently

being processed by the IRS, and, to the knowledge of Issuer and its Subsidiaries, nothing has occurred that would prevent or cause the

loss of such tax-qualified status.

(b)            There

are no pending or, to the knowledge of Issuer and its Subsidiaries, threatened or contemplated claims, actions or lawsuits, or action

by any Governmental Authority, with respect to any Plan that, either individually or in the aggregate, could reasonably be expected to

result in a Material Adverse Change. There has been no prohibited transaction or violation of the fiduciary responsibility rules with

respect to any Plan that, either individually or in the aggregate, has had or could reasonably be expected to result in a Material Adverse

Change.

(c)            Within

the preceding six years no “employee pension benefit plan” (as defined in Section 3(2) of ERISA), other than a

customary 401(k) plan, was sponsored, maintained or contributed to by, or required to be contributed by, any member of Issuer and

its Subsidiaries or any of their respective ERISA Affiliates.

(d)            No

ERISA Event has occurred, and no Obligor nor any ERISA Affiliate is aware of any fact, event or circumstance that, either individually

or in the aggregate, could reasonably be expected to constitute or result in an ERISA Event with respect to any Pension Plan that, either

individually or in the aggregate, has had or could reasonably be expected to result in a Material Adverse Change.

(e)            The

present value of all accrued benefits under each Pension Plan (based on those assumptions used to fund such Pension Plan) did not, as

of the last annual valuation date prior to the date on which this representation is made or deemed made, exceed the value of the assets

of such Pension Plan allocable to such accrued benefits by a material amount. As of the most recent valuation date for each Multiemployer

Plan, the potential liability of any Obligor or any ERISA Affiliate for a complete withdrawal from such Multiemployer Plan (within the

meaning of Section 4203 or Section 4205 of ERISA), when aggregated with such potential liability for a complete withdrawal

from all Multiemployer Plans, is zero.

(f)            To

the extent applicable, each Foreign Plan has been maintained in compliance with its terms and with the requirements of any and all applicable

Requirements of Law and has been maintained, where required, in good standing with applicable regulatory authorities, except to the extent

that the failure so to comply could not reasonably be expected, either individually or in the aggregate, to result in a Material Adverse

Change. Neither Issuer nor any of its Subsidiaries has incurred or could reasonably be expected to incur any material obligation in connection

with the termination of or withdrawal from any Foreign Plan. The present value of the accrued benefit liabilities (whether or not vested)

under each Foreign Plan that is funded, determined as of the end of the most recently ended fiscal year of Issuer or any of its Subsidiaries,

as applicable, on the basis of actuarial assumptions, each of which is reasonable, did not exceed the current value of the property of

such Foreign Plan by a material amount, and for each Foreign Plan that is not funded, the obligations of such Foreign Plan are properly

accrued.

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(g)            Neither

Issuer or any of its Subsidiaries has any liability under ERISA or the Code with respect to any citizen of the United States who performs

services outside of the United States.

(h)            As

of the Effective Date, and except as disclosed to Purchaser Agent in writing after the Effective Date, there are no collective bargaining

agreements covering employees of any Obligor or any of its Subsidiaries.

(i)            The

pension funds of any Obligor are fully covered, i.e. there is no under-coverage.

Section 5.19          Environmental

Matters.

(a)            Except

with respect to any matters that, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse

Change, neither such Obligor nor any of its Subsidiaries (i) has failed to comply with any Environmental Law or to obtain, maintain

or comply with any permit, license or other approval required under any Environmental Law, (ii) has become subject to any Environmental

Liability, (iii) has received notice of any claim with respect to any Environmental Liability or (iv) has knowledge of any

basis for any Environmental Liability.

(b)            The

operations and property of each Obligor and its Subsidiaries comply with all applicable Environmental Laws, except to the extent the

failure to so comply (either individually or in the aggregate) could not reasonably be expected to result in a Material Adverse Change.

Section 5.20          Definition

of “Knowledge.” For purposes of the Note Documents, whenever a representation or warranty is made as to Issuer’s

or a Subsidiary’s knowledge or awareness, to the “best of” Issuer’s or a Subsidiary’s knowledge, or with

a similar qualification, knowledge or awareness means the actual knowledge, after reasonable investigation, of the Responsible Officers

or other officers of Issuer or any Subsidiary, as applicable, with responsibilities equivalent to those of the foregoing officers.

Article VI

AFFIRMATIVE COVENANTS

Each Obligor shall, and shall

cause each of its Subsidiaries, to do all of the following:

Section 6.1            Government

Compliance.

(a)            Maintain

its and all its Subsidiaries’ legal existence (except as permitted pursuant to the first proviso in Section 7.3) and,

to the extent such concept is recognized in the applicable jurisdiction, good standing in their respective jurisdictions of organization

or incorporation and maintain qualification in each jurisdiction in which the failure to so qualify could reasonably be expected to result

in a Material Adverse Change.

(b)            Comply

with all Requirements of Law, the noncompliance with which, either individually or in the aggregate, could reasonably be expected to

result in a Material Adverse Change.

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(c)            Obtain

and keep in full force and effect, all of the material Governmental Approvals, including, without limitation, those from or by the FDA,

necessary for the performance by Issuer and its Subsidiaries of their respective businesses and obligations under the Note Documents

and the grant of a security interest to Purchaser Agent for the benefit of the Secured Parties, in all of the Collateral.

Section 6.2            Financial

Statements, Reports, Certificates.

(a)            Deliver

to Purchaser Agent and each Purchaser:

(i)             as

soon as available, but no later than forty-five (45) days after the last day of each of the first three calendar quarters of each fiscal

year, a company prepared unaudited consolidated and consolidating balance sheet, income statement and cash flow statement covering the

consolidated operations of Issuer and its Subsidiaries for such quarter certified by a Responsible Officer of Issuer, all prepared in

accordance with GAAP, subject to normal year-end audit adjustments and the absence of disclosures normally made in footnotes, together

with (A) a duly completed Compliance Certificate signed by a Responsible Officer of Issuer and (B) projections, which have

also been delivered to Issuer’s independent certified public accountants, demonstrating the sufficiency of Cash for the 12 month

period following the issuance date of such financial statements;

(ii)            as

soon as available, but no later than ninety (90) days after the last day of Issuer’s fiscal year, audited consolidated financial

statements prepared in accordance with GAAP, consistently applied, together with a report and opinion on the financial statements and

on internal controls and procedures, if available, from Ernst & Young LLP, any other “Big 4” accounting firm or

any other independent certified public accounting firm acceptable to Purchaser Agent in its reasonable discretion (which report and opinion

shall be prepared in accordance with GAAP and, other than with respect to the audited financial statements to be delivered for the fiscal

year ended December 31, 2024, shall not be subject to any qualification, emphasis of matter or statement as to “going concern”

or scope of audit, except for qualifications relating to changes in accounting principles or practices reflecting changes in GAAP and

required or approved by Issuer’s independent certified public accountants), together with (A) a duly completed Compliance

Certificate signed by a Responsible Officer of Issuer and (B) projections, which have also been delivered to Issuer’s independent

certified public accountants, demonstrating the sufficiency of Cash for the 12 month period following the issuance date of such financial

statements;

(iii)           promptly

following the end of each calendar quarter, but in any event, in each case, no later than forty-five (45) days after the end of each

fiscal quarter, as applicable, (a) a reasonably detailed quarterly report setting forth, with respect to such same period, the Clinical

Updates, the Regulatory Updates, the Commercial Updates, the Intellectual Property Updates, and any transactions with Affiliates, (b) updates

to the Perfection Certificate (excluding Sections 13 and 14 thereof) to reflect any amendments, modifications and updates, if any, to

the information in such schedules to the Perfection Certificate since the Effective Date or the most recent update thereto (to the extent

not covered in the Intellectual Property Update), (c) commencing with the fiscal quarter ending March 31, 2025, cash flow projections

for the four quarter period following such fiscal quarter set forth in a quarter by quarter format, and (d) a financial “DashBoard”

report which shall include unrestricted Cash, marketable securities, revenue for the reporting quarter, and year-to-date revenue (provided

that the Obligors shall also provide Purchaser Agent with such additional information regarding the updates included in each such quarterly

report as Purchaser Agent may reasonably request from time to time) The Obligors shall prepare and maintain and shall cause their respective

Affiliates and use commercially reasonable efforts to require their respective Licensees to prepare and maintain reasonably complete

and accurate records of the information to be disclosed in each report delivered pursuant to this clause (iii). In addition, the Obligors

shall provide the Purchaser Agent with a written or telephonic update within ten (10) calendar days following (1) any significant

development with respect to any prior (i) Clinical Update, (ii) the Regulatory Update, (iii) Commercial Update or (iv) Intellectual

Property Update and (2) any serious adverse event in any Clinical Trials;

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(iv)           as

soon as available after approval thereof by Issuer’s Board of Directors, but no later than ninety (90) days after the last day

of each of Issuer’s fiscal years, Issuer’s annual financial projections for the entire current fiscal year as approved

by Issuer’s Board of Directors, which such annual financial projections shall be set forth in a quarter-by-quarter format (such

annual financial projections as originally delivered to Purchaser Agent are referred to herein as the “Annual Projections”);

provided that any revisions of the Annual Projections approved by Issuer’s Board of Directors shall be delivered promptly

to Purchaser Agent and in any event no later than seven (7) Business Days after such approval;

(v)            within

ten (10) Business Days of delivery, copies of all statements, reports and notices made available to Issuer’s security holders,

or required to be delivered to the holders (or their agent or trustee) of Permitted Convertible Notes or Subordinated Debt, in each case,

other than reports and notices of an immaterial or purely administrative nature;

(vi)           promptly

and in any event no later than ten (10) Business Days after each regularly-scheduled meeting of Issuer’s Board of Directors,

the board kit (or board pack) and other materials delivered to the directors in connection with any such meeting; provided that,

(1) such materials may be redacted to remove information relating to the potential refinancing of the obligations under this Agreement

or the repurchase of the Notes, and (2) if Issuer, upon the reasonable advice of counsel (which shall include any in-house counsel),

reasonably determines that any such information constitutes attorney-client privileged information and the disclosure thereof is prohibited

by applicable Requirements of Law or would adversely impair the attorney-client privilege between Issuer and such counsel with respect

to such information, Issuer shall be entitled to withhold delivery of, or redact, any such information (and only such information)

from Purchaser Agent and the Purchasers (except that this subclause (2) will not apply if Purchaser Agent and Purchasers have entered

into a customary common interest agreement with respect to such information, it being understood that Issuer shall enter into such an

agreement) and Issuer shall disclose that the information is being withheld on the foregoing basis.

(vii)          without

limiting the generality of the above clause (vi), promptly after any reasonable request by the Purchaser, copies of any detailed audit

reports, management letters or recommendations submitted to Issuer’s Board of Directors (or the audit committee thereof) by independent

accountants in connection with the accounts or books of Issuer or any Subsidiary, or any audit of any of them;

(viii)         [reserved];

(ix)            prompt

notice (and in any event no later than ten (10) Business Days) of any event that could reasonably be expected to materially and

adversely affect the value of the Intellectual Property;

(x)             [reserved];

(xi)            prompt

notice (and in any event no later than ten (10) Business Days) of (A) the termination of any Material Agreement; (B) the

receipt by Issuer or any of its Subsidiaries of any material notice under any Material Agreement; (C) the entering into of any new

Material Agreement by an Obligor; or (D) any material amendment to a Material Agreement;

(xii)           as

soon as possible, and in any event within ten (10) Business Days after the occurrence of any ERISA Event that, either individually

or together with any other ERISA Events, could reasonably be expected to result in liability of the Issuer and its Subsidiaries in an

aggregate amount exceeding $500,000;

27

(xiii)          as

soon as possible, and in any event within ten (10) Business Days after receipt thereof, true and correct copies of all Form 483s,

notices of adverse finding, warning letters, untitled letters, Safety Notices, clinical holds and other materially adverse written correspondence

or written notice from the FDA or any other Governmental Authority having jurisdiction over the facilities or business of Issuer or any

of its Subsidiaries;

(xiv)         promptly

(and in any event no later than ten (10) Business Days) following receipt thereof, copies of all non-privileged written environmental

reports submitted to a Governmental Authority, whether prepared by personnel of any Obligor or by independent consultants, Governmental

Authorities or any other Persons, with respect to significant environmental matters at any Facility that could be reasonably expected

to result in a Material Adverse Change or with respect to any Environmental Claims that could be reasonably expected to result in a Material

Adverse Change;

(xv)          to

the extent not delivered pursuant to Sections 6.2(a)(xiii) and (a)(xiv) above, within ten (10) Business

Days after the same are sent or received, copies of all material correspondence, reports, documents and other filings with any Governmental

Authority that could reasonably be expected to have a material adverse effect on any of the Governmental Approvals material to the Obligors’

business or otherwise could reasonably be expected to result in a Material Adverse Change; and

(xvi)         other

information as reasonably requested by Purchaser Agent or any Purchaser.

Notwithstanding the foregoing, documents required

to be delivered pursuant to the terms hereof may be delivered electronically and if so delivered, shall be deemed to have been delivered

on the date on which (A) Issuer posts such documents, or provides a link thereto, on Issuer’s website on the internet at Issuer’s

website address or (B) such documents are posted on Issuer’s behalf on the internet or an intranet website, if any, to which

Purchaser Agent and the Purchasers have access. Any documents or other information required to be delivered pursuant to the terms of

this Agreement may be redacted by Issuer to protect individually identifiable health information (as defined under HIPAA) or personal

data (as defined under Privacy Laws).

(b)            (I) Concurrently

with the delivery of financial statements pursuant to Section 6.2(a)(i), produce and deliver to the Purchaser Agent a statement,

on a country-by-country and Included Product-by-Included Product basis, of the amount of gross sales and Net Sales of Included Products

during the applicable calendar quarter (including details of the deductions from gross sales taken in accordance with the definition

of Net Sales), the calculation of the Revenue Participation Percentage, the calculation of the amount of Revenue Participation Payment

due on such sales for such calendar quarter, and the exchange rates used, if applicable (the “Revenue Report”); and

(II) concurrently with the delivery of financial statements pursuant to Sections 6.2(a)(i) and (ii), a Reconciliation

Report for such quarter or year, together with a certificate signed by the chief financial officer of Issuer, certifying that to the

knowledge of the Obligors (i) such Reconciliation Report is true and complete and (ii) any statements and any data and information

therein prepared by the Obligors are true, correct and accurate in all material respects. Upon request by Purchaser Agent, the Obligors

and Purchaser Agent shall meet in person or by teleconference to discuss each Reconciliation Report.

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(c)            After

delivery of the financial statements pursuant to Section 6.2(a) at the request of Purchaser Agent, Issuer shall

cause its chief financial officer to participate in conference calls with Purchaser Agent and the Purchasers to discuss, among other

things, the financial condition of each Obligor, any financial or earnings reports and the other reports delivered pursuant to this Section 6.2;

provided that such conference calls shall be held during normal business hours upon reasonable advance notice and, so long as no Event

of Default has occurred and is continuing, not more frequently than once per fiscal quarter.

(d)            Keep

proper books of record and account in accordance with GAAP, in all material respects, in which full, true and correct entries shall be

made of all dealings and transactions in relation to its business and activities.

(e)            Allow,

at the sole cost of the Obligors, Purchaser Agent or any Purchaser, during regular business hours upon reasonable prior notice (provided

that no notice shall be required when an Event of Default has occurred and is continuing), to visit and inspect any of its properties,

to examine and make abstracts or copies from any of its Books, to conduct a collateral audit and analysis of its operations and the Collateral

and to conduct an audit of Net Sales. Such audits shall be conducted no more often than once every year unless (and more frequently if)

an Event of Default has occurred and is continuing. All such visits and examinations pursuant to this Section 6.2(e) shall

comply with Issuer’s or its Subsidiaries’ policies and protocols for safety for visitors to its facilities, including visits

to any manufacturing areas, as provided to Purchaser Agent prior to the Effective Date and updated from time to time as necessary to

comply with applicable Requirements of Law.

(f)            Purchaser

Agent hereby notifies Issuer and each of its Subsidiaries that pursuant to the requirements of Anti-Terrorism Laws and Anti-Corruption

Laws, and Purchaser Agent’s policies and practices, Purchaser Agent is required to obtain, verify and record certain information

and documentation that identifies Issuer and each of its Subsidiaries and their principals, which information includes the name and address

of Issuer and each of its Subsidiaries and their principals and such other information that will allow Purchaser Agent to identify such

party in accordance with Anti-Terrorism Laws and/or Anti-Corruption Laws.

(g)            Notwithstanding

anything set forth above to the contrary, during any MNPI Notice Period, if any notice or report required to be furnished pursuant to

Section 6.2 contains material non-public information (any such notice, an “MNPI Notice”), the Obligors,

instead of delivering such MNPI Notice to the Purchaser Agent and Purchasers, shall promptly deliver notice to Oberland Capital Management

LLC (at kwiggert@oberlandcapital.com, attention: Kristian Wiggert (or such other person as specified by Purchaser Agent in writing from

time to time)) that the Obligors desire to deliver to the Purchaser Agent and Purchasers an MNPI Notice. Within five (5) Business

Days of receipt of such notification, the Purchaser Agent or a Purchaser may either (i) refuse the delivery of such MNPI Notice,

in which case the Obligors’ obligations under Section 6.2 with respect to such MNPI Notice shall be deemed satisfied

as to the Purchaser Agent or such Purchaser, as applicable, or (ii) direct the delivery of such MNPI Notice to the Purchaser Agent

pursuant to procedures acceptable to the Purchaser Agent (which may be designed to comply with the internal procedures of the Purchaser

Agent regarding the use of material non-public information).

Section 6.3            Maintenance

of Properties. (a) Maintain, preserve and protect all of its properties and equipment necessary in the operation of its business

in good working order and condition (ordinary wear and tear and casualty and condemnation events excepted) and (b) make all necessary

repairs thereto and renewals and replacements thereof, except to the extent that the failure to do so could not reasonably be expected

to result in a Material Adverse Change.

29

Section 6.4            Taxes;

Pensions. Timely file and require each of its Subsidiaries to timely file, all required U.S. federal income and other material tax

returns and reports and timely pay, and require each of its Subsidiaries to timely file, all U.S. federal income and material foreign,

state and local taxes, assessments, deposits and contributions owed by Issuer or its Subsidiaries, except for (i) deferred payment

of any taxes contested pursuant to the terms of Section 5.8 hereof and (ii) any failure to timely pay or file state

or local taxes in an amount, individually or in the aggregate, in excess of $50,000, and shall deliver to Purchasers, on demand, appropriate

certificates attesting to such payments, and pay all amounts necessary to fund all present pension, profit sharing and deferred compensation

plans in accordance with the terms of such plans.

Section 6.5            Insurance.

(a)            Keep

Issuer’s and its Subsidiaries’ business and the Collateral insured for risks and in amounts standard for companies in Issuer’s

and its Subsidiaries’ industry and location. Insurance policies shall be in a form, with companies, and in amounts that are reasonably

satisfactory to Purchaser Agent and Purchasers (it being understood and agreed that the insurance policies provided to the Purchaser

Agent prior to the Effective Date are in form and in amounts reasonably satisfactory). All property policies shall have a lender’s

loss payable endorsement showing Purchaser Agent as lender loss payee and waive subrogation against Purchaser Agent, and all liability

policies shall show, or have endorsements showing, Purchaser Agent, as additional insured. Purchaser Agent shall be named as lender loss

payee and/or additional insured with respect to any such insurance providing coverage in respect of any Collateral, and each provider

of any such insurance shall agree, by endorsement upon the policy or policies issued by it or by independent instruments furnished to

Purchaser Agent, that it will give Purchaser Agent thirty (30) days prior written notice before any such policy or policies shall be

materially altered or canceled; provided that, if any such provider does not agree to provide such notice, then Issuer or the applicable

Subsidiary shall not materially alter or cancel any such policy or policies without giving Purchaser Agent thirty (30) days prior written

notice. At Purchaser Agent’s request, the Obligors shall deliver certified copies of policies and evidence of all premium payments.

(b)            Proceeds

payable under any policy shall, at Purchaser Agent’s option, be payable to Purchaser Agent, for the benefit of the Secured Parties,

on account of the Obligations. Notwithstanding the foregoing, (a) so long as no Event of Default has occurred and is continuing,

the Obligors shall have the option of applying the proceeds of any casualty policy toward the replacement or repair of destroyed or damaged

property; provided that any such replaced or repaired property (i) shall be of equal or like value as the replaced or repaired Collateral

and (ii) shall be deemed Collateral in which Purchaser Agent has been granted a first priority (except to the extent such replaced

or repaired property was for property subject to a Permitted Priority Lien) security interest, and (b) after the occurrence and

during the continuance of an Event of Default, all proceeds payable under such casualty policy shall, at the option of Purchaser Agent,

be payable to Purchaser Agent, for the benefit of the Secured Parties, on account of the Obligations.

(c)            If

Issuer or any of its Subsidiaries fails to obtain insurance as required under this Section 6.5 or to pay any amount or furnish

any required proof of payment to third persons, Purchaser Agent and/or any Purchaser may make, at Issuer’s expense, all or part

of such payment or obtain such insurance policies required in this Section 6.5, and take any action under the policies Purchaser

Agent or such Purchaser deems prudent.

Section 6.6            Operating

Accounts.

(a)            Maintain

all of Obligors’ Collateral Accounts in Controlled Accounts in accordance with the terms under this Agreement or other Note Documents.

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(b)            Provide

Purchaser Agent five (5) Business Days’ prior written notice before any Obligor establishes any Collateral Account at or with

any Person other than the institutions identified to Purchaser Agent in the Perfection Certificate delivered by the Obligors as of the

Effective Date. In addition, for each Collateral Account that an Obligor at any time establishes after the Effective Date, and for each

Collateral Account of any Subsidiary that is acquired or created pursuant to Section 6.12, such Obligor or such Subsidiary

shall cause the applicable bank or financial institution at or with which such Collateral Account is maintained to execute and deliver

a Control Agreement or other appropriate instrument with respect to such Collateral Account, to perfect Purchaser Agent’s Lien

in such Collateral Account in accordance with the terms hereunder within thirty (30) days (or such longer period as Purchaser Agent may

agree in its sole discretion) following the establishment or acquisition of such Collateral Account, which Control Agreement or other

instrument, as applicable, may not be terminated without prior written consent of Purchaser Agent; provided that, no Obligor may

transfer any funds or investments into any Collateral Account unless such Obligor has executed and delivered a Control Agreement in accordance

with this Section (subject to Section 3.6 with respect to Collateral Accounts in existence as of the Effective Date).

(c)            Maintain

the Designated Deposit Account at all times as Issuer’s primary operating account and as a Controlled Account, which pursuant to

Section 3.2(m) shall be subject to an ACH authorization in favor of Purchaser Agent, and which shall be located in the

United States.

(d)            At

all times, either (i) provide Purchaser Agent with read-only online access to all Deposit Accounts, Securities Accounts and Commodity

Accounts of Issuer and its Subsidiaries or (ii) promptly (and in any event within two Business Days of any request), deliver such

current bank statements and other information relating to all Deposit Accounts, Securities Accounts and Commodity Accounts of Issuer

and its Subsidiaries as Purchaser Agent may request from time to time.

For the avoidance of doubt, no Obligor shall

maintain any Collateral Accounts except Collateral Accounts maintained in accordance with Sections 6.6(a) and (b).

Section 6.7            Regulatory

Approvals; Protection of Intellectual Property Rights.

(a)            Maintain,

in full force and effect in all material respects, each Regulatory Approval required to conduct their respective businesses as presently

conducted; provided that such Obligor or such Subsidiary shall not be required to preserve any such Regulatory Approval if such Obligor

or such Subsidiary shall determine in its reasonable good faith judgment that the preservation thereof is no longer necessary in the

conduct of the Commercialization, Development or Manufacture of any Included Product.

(b)            At

its sole expense, use commercially reasonable efforts (including taking legal action to specifically enforce the applicable terms of

any License Agreement, to the extent it is commercially reasonable to do so) to (i) prepare, execute, deliver, file and have registered

any and all agreements, documents or instruments which are necessary to diligently maintain the Material Patents and any material Trademarks

within the Product Intellectual Property, (ii) timely pay all maintenance, annuity or renewal fees for the Material Patents and

any material Trademarks within the Product Intellectual Property, (iii) ensure that all patent applications corresponding to the

Material Patents are diligently prosecuted with the intent to protect the Included Products, and (iv) diligently defend or assert

all Intellectual Property owned by or licensed to Issuer or any Subsidiary and relating to the Included Products against infringement

or interference by any other Persons, and against any claims of invalidity or unenforceability (including, without limitation, by bringing

any legal action for infringement or defending any claim of invalidity or action of a Third Party for declaratory judgment of non-infringement

or non-enforceability), except in the case of this clause (iv), where the failure to do so, either individually or in the aggregate,

could not reasonably be expected to result in a Material Adverse Change. No Obligor shall, and each Obligor shall use its commercially

reasonable efforts to cause any Licensee not to, disclaim or abandon, or fail to take any action necessary to prevent the disclaimer

or abandonment of, the Material Patents or any material Trademarks within the Product Intellectual Property, except where the failure

to do so, either individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Change.

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(c)            With

respect to Orange Book Patents, take all steps, and with respect to all other Patents, take all commercially reasonable steps (assuming

such Patents pertain to Issuer’s primary productthe

Primary Product), to obtain patent term extension on any Patent that relates to Avutometinib, Defactinib, or the combinationPrimary

Product, in the United States, including timely responding to requests from the United States Patent and Trademark Office and,

if multiple applications for patent term extension are filed, timely electing the Patent to which patent term extension will be applied.

The application for patent term extension will satisfy the requirements set forth in 35 U.S.C. § 156 and 37 C.F.R. § 1.740

in all material respects.

(d)            In

the event that any Obligor or any Subsidiary becomes aware that the Development, use, Manufacture or Commercialization of any Included

Product infringes or violates any Intellectual Property that is owned or controlled by a Third Party, use commercially reasonable efforts

to attempt to secure the right to use such Intellectual Property on behalf of itself and any affected Licensee, as applicable, except

where the failure to do so, either individually or in the aggregate, could not reasonably be expected to result in a Material Adverse

Change.

(e)            Take

any and all actions and prepare, execute, deliver and file any and all agreements, documents or instruments to secure and maintain, all

applicable Regulatory Approvals, except where the failure to do so, either individually or in the aggregate, could not reasonably be

expected to result in a Material Adverse Change.

(f)            In

the event that any Obligor acquires Intellectual Property during the term of this Agreement, then the provisions of this Agreement shall

automatically apply thereto and any such Intellectual Property shall automatically constitute part of the Collateral under this Agreement,

without further action by any party, in each case from and after the date of such acquisition (except that any representations or warranties

of any Obligor shall apply to any such Intellectual Property only from and after the date, if any, subsequent to such acquisition that

such representations and warranties are brought down or made anew as provided herein). For the avoidance of doubt, this Section 6.7(e) shall

not supersede or replace the Obligor’s obligation to provide Intellectual Property Updates pursuant to Section 6.2(a)(iii).

Section 6.8            Litigation

Cooperation. Commencing on the Effective Date and continuing through the termination of this Agreement, make available to Purchaser

Agent and the Purchasers, without expense to Purchaser Agent or the Purchasers, each Obligor and each of such Obligor’s officers,

employees and agents and Books, to the extent that Purchaser Agent or any Purchaser may reasonably deem them necessary to prosecute or

defend any third-party suit or proceeding instituted by or against Purchaser Agent or any Purchaser with respect to any Collateral or

relating to Issuer or any of its Subsidiaries.

Section 6.9            Notices

of Litigation and Default.

(a)            Provide

(x) prompt written notice to Purchaser Agent of any litigation or governmental proceedings pending or threatened in writing against

Issuer or any of its Subsidiaries, which could reasonably be expected to result in damages or costs to Issuer or any of its Subsidiaries

of $500,000 or more or which could reasonably be expected to result in a Material Adverse Change, (y) prompt written updates to

Purchaser Agent and the Purchasers of any material development in any litigation or proceedings described in the preceding clause (x),

and (z) promptly upon obtaining knowledge thereof, notice of any ANDA filing with the FDA or the commencement of any ANDA litigation.

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(b)            Without

limiting or contradicting any other more specific provision of this Agreement, promptly (and in any event within three (3) Business

Days) upon any Obligor obtaining knowledge of the existence of any Event of Default or event which, with the giving of notice or passage

of time, or both, would constitute an Event of Default, provide written notice to Purchaser Agent and the Purchasers of such occurrence,

which such notice shall include a reasonably detailed description of such Event of Default or event which, with the giving of notice

or passage of time, or both, would constitute an Event of Default.

Section 6.10          Landlord

Waivers; Bailee Waivers. In the event that any Obligor, after the Effective Date, intends to add any new offices or business locations,

including warehouses, or otherwise store any portion of the Collateral with, or deliver any portion of the Collateral to, a bailee, in

each case pursuant to Section 7.2, then, in the event that the new location is the chief executive office of such Obligor,

or the value of Collateral at any such new location is valued in excess of $500,000 in the aggregate, at the request of Purchaser Agent,

such Obligor shall use commercially reasonable efforts for the ninety (90) day period following the acquisition of such new location

to obtain a bailee waiver or landlord waiver, as applicable, from such bailee or landlord in form and substance reasonably satisfactory

to Purchaser Agent.

Section 6.11          [Reserved].

Section 6.12          Creation/Acquisition

of Subsidiaries. In the event any Obligor, or any of its Subsidiaries creates or acquires any Subsidiary, provide prior written notice

to Purchaser Agent and each Purchaser of the creation or acquisition of such new Subsidiary and promptly (and in any case within thirty

(30) days of such formation or acquisition (or within such later date as the Purchaser Agent may consent to in its sole discretion))

take all such action as may be reasonably required by Purchaser Agent or any Purchaser to cause each such Subsidiary (other than any

Excluded Subsidiary) to guarantee the Obligations of such Obligor under the Note Documents (including, without limitation, the execution

and delivery of a Guarantee Assumption Agreement, officer’s certificates and, if requested by Purchaser Agent, an opinion of counsel)

and, in each case, grant a continuing pledge and security interest in and to the assets of such Subsidiary (substantially as described

on Exhibit A-1 hereto); and such Obligor (or its Subsidiary, as applicable) shall grant and pledge to Purchaser Agent, for

the benefit of the Secured Parties, a perfected security interest in the Shares of each such newly created or acquired Subsidiary. Notwithstanding

anything to the contrary herein, the parties hereto agree that (a) so long as (i) Verastem Securities qualifies as a Massachusetts

security corporation under Mass. Gen. L. c. 63, section 38B and (ii) Issuer and Verastem Securities are in compliance with Section 7.14,

Verastem Securities shall not be required to become an Obligor or provide a guarantee of the Obligations and, furthermore, Verastem Securities

shall not be required to grant a security interest in any of its assets and (b) so long as Issuer and Verastem Germany are in compliance

with Section 7.13, Verastem Germany shall not be required to become an Obligor or provide a guarantee of the Obligations

and, furthermore, Verastem Germany shall not be required to grant a security interest in any of its assets.

Section 6.13          Pari

Passu Ranking. Ensure that at all times any unsecured and unsubordinated claims of a Secured Party against it under the Note Documents

rank at least pari passu with the claims of all its other unsecured and unsubordinated creditors except those creditors whose claims

are mandatorily preferred by laws of general application to such Obligor.

Section 6.14          Employee

and Pension Matters(a)            . Other than a customary 401(k) plan, no Obligor nor any ERISA Affiliate

shall sponsor, establish, maintain, participate in or incur any liability in respect of any “employee pension benefit plan”

as defined in Section 3(2) of ERISA.

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Section 6.15          Use

of Proceeds. Use the proceeds of the Notes solely as working capital and to fund its general business requirements in accordance

with the provisions of this Agreement, and not (i) for personal, family, household or agricultural purposes or (ii) directly

or indirectly, for the purpose of purchasing or carrying Margin Stock.

Section 6.16          Further

Assurances.

(a)            Execute

any further instruments and take further action as Purchaser Agent or any Purchaser reasonably requests to grant, perfect or continue

Purchaser Agent’s Lien in the Collateral or to effect the purposes of this Agreement.

(b)            If

any real property or improvements thereto or any interest therein with a book value or Fair Market Value greater than or equal to $5,000,000

are acquired by an Obligor after the Effective Date, the Obligors will notify Purchaser Agent thereof within five (5) Business Days,

and, if requested by Purchaser Agent, within ninety (90) days thereof (or such longer period as approved by Purchaser Agent in its sole

discretion) will cause such assets to be subjected to a Lien securing the Obligations and will take, and cause the other Obligors to

take, such actions as shall be necessary or requested by the Purchaser Agent to grant and perfect such Liens, including, without limitation,

delivery of mortgages, deeds of trust, title insurance and/or flood insurance policies, surveys and such other deliverables as Purchaser

Agent may request, all at the expense of the Obligors.

Article VII

NEGATIVE COVENANTS

Each Obligor shall not, and

shall not permit any of its Subsidiaries to, do any of the following without the prior written consent of the Required Purchasers:

Section 7.1            Transfers.

Convey, sell, lease, license (including by way of covenants not to sue), transfer, assign, contribute or otherwise dispose of (collectively,

“Transfer”), or permit any of its Subsidiaries to Transfer, all or any part of its assets, business or property, or

permit any of its Subsidiaries to issue any Equity Interests (other than to an Obligor), except for:

(a) Transfers of Inventory,

including to end users (through wholesalers or other typical sales channels) or to distributors, in the ordinary course of business;

(b) Transfers of

Equipment, Inventory and other Goods that are worn out or obsolete;

(c) Transfers from a

Subsidiary of an Obligor to an Obligor or from one Obligor to another Obligor, provided that any assets so Transferred will continue

to be subject to a first priority (subject to Permitted Priority Liens) security interest in favor of Purchaser Agent;

(d) Permitted Liens,

Permitted Investments, Permitted Distributions, Permitted Licenses and transactions expressly permitted by Section 7.3;

(e) leases or subleases

of real property, or non-exclusive licenses or sublicenses of personal property (other than Intellectual Property) to third parties;

(f) exchanges of existing

equipment for new equipment that is substantially similar to the equipment being exchanged and that has a value equal to or greater than

the equipment being exchanged;

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(g) dispositions of

equipment to the extent that (A) such equipment is exchanged for credit against the purchase price of similar replacement equipment

or (B) the proceeds (determined on an after-tax basis) of such disposition are applied to the purchase price of such replacement;

(h) Transfers to landlords

of improvements made to leased real property pursuant to customary terms of leases entered into in the ordinary course of business;

(i) Transfers of receivables

in connection with the collection, settlement or compromise thereof, and the forgiveness, release or compromise of any amount owed to

Issuer or any Subsidiary in the ordinary course of business;

(j) [reserved];

(k) dispositions in

the ordinary course of business consisting of the abandonment of Intellectual Property (other than Material Patents) which, in the reasonable

good faith determination of Issuer, are not material to the conduct of its business;

(l) any Involuntary

Disposition;

(m) use of Cash in the

ordinary course of business or otherwise in transactions permitted hereunder;

(n) the termination

of any lease, sublease, license, sublicense, concession or other agreements in accordance with the terms thereof (provided that any termination

of a Material Agreement shall comply with Section 7.11); and

(o) other Transfers

of assets (other than Intellectual Property) for fair market value in an amount not to exceed $250,000 in the aggregate in any calendar

year.

Section 7.2            Changes

in Business, Management, Ownership, or Business Locations.

(a)            Engage

in or permit any of its Subsidiaries to engage in any business other than the businesses engaged in by Issuer and such Subsidiary, as

applicable, as of the Effective Date or reasonably related thereto; or (b) liquidate or dissolve (other than as permitted by Section 7.3).

(b)            Without

at least (x) with respect to clauses (B), (C), (D), (E) or (F), ten (10) days’ prior written notice to Purchaser

Agent or (y) with respect to clause (A), providing notice concurrently with the delivery of quarterly financial statements pursuant

to Section 6.2(a)(i): (A) add any new offices (other than a new chief executive office location of any of the Obligors)

or locations where Collateral is located, including warehouses (unless such new offices or locations (i) contain less than $500,000

in assets or property of Issuer or any of its Subsidiaries), (B) change its jurisdiction of organization or incorporation, (C) change

its organizational structure or type, (D) change its legal name, (E) change any organizational or company number (if any) assigned

by its jurisdiction of organization or incorporation or (F) change its chief executive office location.

(c)            Subject

to Section 3.6(e) with respect to Collateral held as of the Effective Date, hold or maintain Inventory or Equipment

with a book value or Fair Market Value in excess of $1,000,000 in any jurisdiction where Purchaser Agent does not have a first priority

perfected security interest satisfactory to Purchaser Agent in its sole discretion in such Inventory or Equipment.

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Section 7.3            Mergers

or Acquisitions. Merge or consolidate, or permit any of its Subsidiaries to merge or consolidate, with any other Person, or acquire,

or permit any of its Subsidiaries to acquire, all or substantially all of the Equity Interests or property of another Person; provided

that (a) nothing herein shall prohibit any Obligor from effecting such a transaction to the extent it qualifies as a “Permitted

Acquisition”, and (b) an Obligor or a Subsidiary of an Obligor may merge, consolidate, liquidate or dissolve into another

Obligor or Subsidiary of an Obligor (provided that (x) if any such Obligor is Issuer, Issuer is the surviving legal entity,

(y) if such Subsidiary is an Obligor, the surviving Subsidiary shall be an Obligor, and (z) if such Subsidiary is a Full Guarantor,

the surviving Subsidiary shall be a Full Guarantor), in each case so long as no Event of Default is occurring prior thereto or arises

as a result therefrom. Without limiting the foregoing, no Obligor shall, without Purchaser Agent’s prior written consent, enter

into any binding contractual arrangement with any Person to attempt to facilitate a merger or acquisition of any Obligor, unless (i) no

Event of Default exists when such agreement is entered into, and (ii) such agreement does not give such Person the right to claim

any fees, payments or damages prior to the closing of the applicable merger or acquisition from any Obligor in excess of (i) prior

to the Milestone Event, $2,500,000 and (ii) after the Milestone Event, $5,000,000.

Section 7.4            Indebtedness.

Create, incur, assume, or be liable for any Indebtedness, other than Permitted Indebtedness.

Section 7.5            Encumbrance.

Create, incur, allow, or suffer any Lien on any of its property, or assign or convey any right to receive income, including the sale

of any Accounts, except for Permitted Liens, or permit any Collateral not to be subject to the first priority security interest granted

herein (except for Permitted Priority Liens), or enter into any agreement, document, instrument or other arrangement (except with or

in favor of Purchaser Agent, for the benefit of the Secured Parties) with any Person which directly or indirectly prohibits or has the

effect of prohibiting Issuer, or any of its Subsidiaries, from assigning, mortgaging, pledging, granting a security interest in or upon,

or encumbering any of Collateral, except as is otherwise permitted in Section 7.1 hereof and the definition of “Permitted

Liens” herein.

Section 7.6            Maintenance

of Collateral Accounts. Maintain any Collateral Account except pursuant to the terms of Section 6.6 hereof.

Section 7.7            Distributions;

Investments. (a) Pay any dividends (other than dividends payable solely in Equity Interests of Issuer) or make any distribution

or payment in respect of or redeem, retire or purchase any Equity Interests, in each case other than Permitted Distributions, or (b) directly

or indirectly make any Investment other than Permitted Investments.

Section 7.8            Transactions

with Affiliates. Directly or indirectly enter into or permit to exist any transaction or series of related transactions with any

Affiliate of Issuer or any of its Subsidiaries with an aggregate value in excess of $250,000, except for:

(a) transactions existing

on the Effective Date and disclosed to on Schedule 7.8 (and any amendment thereto or replacement thereof to the extent such an

amendment or replacement is not adverse to Issuer and its Subsidiaries or Purchasers);

(b) transactions between

or among Obligors and Subsidiaries; provided that, except for Permitted Investments pursuant to clause (f)(iii) of the definition

thereof, any transactions with Subsidiaries that are not Obligors are in the ordinary course of Issuer’s and the applicable Subsidiary’s

(or Subsidiaries’) business, upon fair, customary and reasonable terms that are no less favorable to the Obligors than would be

obtained in an arm’s length transaction with a non-affiliated Person;

(c) customary compensation,

benefit and indemnification of, and other employment arrangements with, employees, directors and officers and consultants of Issuer and

its Subsidiaries, and reimbursements of expenses of current or former employees, directors and officers and consultants, in each case,

in the ordinary course of business and approved by the Issuer’s Board of Directors to the extent required by the Issuer’s

organizational documents;

36

(d) the issuance of

Equity Interests or Subordinated Debt of Issuer to Affiliates in exchange for cash; provided that the terms of such transaction

are no less favorable to Issuer than those that would be obtained in a comparable arm’s length transaction with a Person that is

not an Affiliate;

(e) supply agreements

with Affiliates entered into in the ordinary course of business on market-standard, arm’s length terms; provided that no

Obligor will enter into any agreement pursuant to this clause (e) without first (X) providing Purchaser Agent with at least

ten (10) days’ advance written notice of the agreement, together with a substantially final draft thereof and relevant supporting

documentation and (Y) receiving Purchaser Agent’s agreement in writing (not to be unreasonably withheld or delayed) that the

terms of such agreement are market-standard and arm’s length; and

(f) any transaction

permitted by clause (f) of the definition of “Permitted Investments” and clauses (a), (c) and (e) of the definition

of “Permitted Distributions”.

Section 7.9            Permitted

Convertible Notes; Subordinated Debt.

(a)            Repurchase

or redeem (or call for redemption), exchange or otherwise prepay any Permitted Convertible Notes, or settle any conversions of any Permitted

Convertible Notes in cash (other than cash in lieu of fractional shares); provided, that notwithstanding the foregoing

and anything else to the contrary in this Agreement, Issuer may repurchase, exchange or induce the conversion of Permitted Convertible

Notes by delivery of common stock of Issuer, or (b) amend any provision in any document relating to the Permitted Convertible Notes

which would increase the amount thereof, accelerate the principal or other payment in respect thereof, increase the interest rate or

premiums payable thereon or adversely affect the subordination thereof to Obligations owed to the Purchasers.

(b)            (i) Make

or permit any payment on any Subordinated Debt, except under the terms of the subordination, intercreditor, or other similar agreement

to which such Subordinated Debt is subject, or (ii) amend any provision in any document relating to the Subordinated Debt which

would increase the amount thereof or adversely affect the subordination thereof to Obligations owed to the Purchasers.

(c)            Make

or permit any payment of Deferred Payment Amount (as defined in the IQVIA Agreement), Minimum Spend Failure Fee (as defined in the IQVIA

Agreement), or any other Indebtedness pursuant to the IQVIA Agreement before the IQVIA Subordination Agreement is in place in accordance

with Section 3.6(d).

(d)            Once

the IQVIA Subordination Agreement is in place in accordance with Section 3.6(d), make or permit any payment of Deferred Payment

Amount (as defined in the IQVIA Agreement), Minimum Spend Failure Fee (as defined in the IQVIA Agreement), or any other Indebtedness

pursuant to the IQVIA Agreement, except to the extent expressly permitted pursuant to the IQVIA Subordination Agreement.

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Section 7.10          Compliance

with Laws.

(a)            Become

an “investment company” or a company controlled by an “investment company”, under the Investment Company Act

of 1940, as amended, or undertake as one of its activities extending credit to purchase or carry Margin Stock, or use the proceeds of

any issuance of Notes directly or indirectly for that purpose; fail to meet the minimum funding requirements of ERISA, permit a Reportable

Event or Prohibited Transaction, as defined in ERISA, to occur; fail to comply with the Federal Fair Labor Standards Act or violate any

other law or regulation, if the violation, either individually or in the aggregate, could reasonably be expected to result in a Material

Adverse Change; withdraw from participation in, permit partial or complete termination of, or permit the occurrence of any other event

with respect to, any present pension, profit sharing and deferred compensation plan which could reasonably be expected to result in any

liability of Issuer or any of its Subsidiaries, including any liability to the Pension Benefit Guaranty Corporation or its successors

or any other Governmental Authority.

(b)            Cause

or suffer to exist (a) any event that could result in the imposition of a Lien with respect to any Pension Plan or Multiemployer

Plan or (b) any other ERISA Event that, in the aggregate, could reasonably be expected to result in a Material Adverse Change.

(c)            (i) Use,

or permit any of their Subsidiaries, Affiliates, employees or any of their respective agents acting or benefiting in any capacity in

connection with the transactions contemplated by this Agreement to use, any proceeds of the Notes for the purposes of financing the activities

of or involving any Person who is debarred, excluded, suspended or otherwise limited from participation in U.S. state or federal health

care program, or (ii) directly or indirectly, knowingly enter into any documents, instruments, agreements, contracts with, or otherwise

employ a Person who is debarred, excluded, suspended or otherwise limited from participation in U.S. state or federal health care program.

Issuer and each of its Subsidiaries shall immediately notify Purchaser Agent if Issuer or such Subsidiary has knowledge that Issuer,

or any Subsidiary or Affiliate of Issuer, or any of their respective officers, directors, employees, agents, vendors, or independent

contractors has been debarred, excluded, suspended or otherwise limited from participation in Medicare, Medicaid or any other state health

care program or any federal health care program as defined in 42 U.S.C. § 1320a-7b(f), or convicted of any crime for which debarment

is mandated by 21 U.S.C. 335a(a) or authorized by 21 U.S.C. 335a(b), or exclusion is required pursuant to 42 U.S.C. 1320a-7b and

related regulations.

(d)            Use,

or permit any of their Subsidiaries, Affiliates, or any of their respective agents acting or benefiting in any capacity in connection

with the transactions contemplated by this Agreement to use, any proceeds of the Notes for the purposes of financing the activities of

or involving any Sanctioned Person, or permit any Subsidiary or Affiliate to, directly or indirectly, knowingly enter into any documents,

instruments, agreements or contracts with any Sanctioned Person. Issuer and each of its Subsidiaries shall immediately notify Purchaser

Agent if Issuer or such Subsidiary has knowledge that Issuer, or any Subsidiary or controlled Affiliate of Issuer, is a Sanctioned Person

or (a) is convicted on, (b) pleads nolo contendere to, (c) is indicted on, or (d) is arraigned and held over

on charges involving money laundering or predicate crimes to money laundering. Neither Issuer nor any of its Subsidiaries shall, nor

shall Issuer or any of its Subsidiaries, permit any controlled Affiliate to, directly or indirectly, (i) conduct any business or

engage in any transaction or dealing with any Sanctioned Person, including, without limitation, the making or receiving of any contribution

of funds, goods or services to or for the benefit of any Sanctioned Person, (ii) deal in, or otherwise engage in any transaction

relating to, any property or interests in property blocked or sanctioned pursuant to any Sanctions (including Executive Order No. 13224

or any similar executive order), other Anti-Terrorism Law or other Anti-Corruption Laws, or (iii) engage in or conspire to engage

in any transaction that evades or avoids, or has the purpose of evading or avoiding, or attempts to violate, any of the prohibitions

set forth in any Sanctions (including Executive Order No. 13224 or any similar executive order), other Anti-Terrorism Law or other

Anti-Corruption Laws.

(e)            Fail

to comply, and to cause all other Persons, if any, on or occupying any Facilities to comply, with all Environmental Laws, in each case

except to the extent such non-compliance could not reasonably be expected to result in any material liability to Issuer or any Subsidiary.

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(f)            Use,

generate, manufacture, install, treat, release, store or dispose of any Hazardous Material, except in compliance with all applicable

Environmental Laws or where the failure to comply could not reasonably be expected to result in a Material Adverse Change.

Section 7.11          Material

Agreements.

(a)            Except

as could not, individually or in the aggregate, be reasonably expected to adversely impact the interests of the Purchasers in any material

respect, fail to comply with any material term or condition of, or fail to fulfill any material obligation under, any Material Agreement,

or take or fail to take any action that, in either case, could result in a right of any counterparty to a Material Agreement to terminate

such Material Agreement.

(b)            Except

as could not, individually or in the aggregate, be reasonably expected to adversely impact the interests of the Purchasers in any material

respect, upon the occurrence of a material breach of any Material Agreements by any other party thereto, fail to enforce (and cause its

Affiliates to seek to enforce all of their) any and all rights and remedies available to Issuer and its Subsidiaries thereunder.

(c)            (i) Amend,

modify, restate, cancel, supplement, terminate or waive any provision of any Material Agreement, or grant any consent thereunder, or

agree to do any of the foregoing, in each case which, either individually or in the aggregate, could reasonably be expected to result

in a Material Adverse Change or be adverse in any material respect to the interests of the Purchasers, (ii) take or omit to take

any action that results in the termination of any Material Agreement or that permits a Material Agreement to be terminated by any counterparty

thereto prior to its stated date of expiration, or (iii) enter into any Restricted License.

Section 7.12          Accounting

Changes. Change (a) its accounting policies or reporting practices to a standard other than GAAP, or (b) its fiscal year.

Section 7.13          Verastem

Germany. (a) Permit the aggregate amount of cash and the value of any other assets owned, held or maintained by Verastem Germany

to exceed $50,000), or (b) permit Verastem Germany to own or license any Intellectual

Property.

Section 7.14          Verastem

Securities. Cause or permit (i) Verastem Securities to incur any Indebtedness, (ii) any Lien on any assets of Verastem

Securities, (iii) Verastem Securities to hold any assets except for Cash, (iiiiv)

any transfers from any Deposit Account or Securities Account maintained by Verastem Securities other than to Collateral Accounts of Issuer

which are subject to a Control Agreement in favor of Purchaser Agent, (ivv)

Verastem Securities to fail to qualify as a Massachusetts security corporation under Mass. Gen. L. c. 63, section 38B, or (vvi)

Verastem Securities to hold any assets whatsoever at any time the MSC Investment Conditions are not satisfied.

Article VIII

EVENTS OF DEFAULT

Any one of the following

shall constitute an event of default (an “Event of Default”) under this Agreement:

Section 8.1            Payment

Default.

(a)            Issuer

fails to (i) make any payment of principal on any Notes, Contingent

Make-Whole Payment or any Repayment Amount on its due date, or (ii) make any payment of interest, make any payment pursuant

to Section 2.3(f) of original issue discount (as determined for U.S. federal income tax purposes) on the Notes or pay

any Revenue Participation Payment or Revenue Payment within three

(3) Business Days of when such payment is due; or

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(b)            Issuer

fails to pay any other Obligations within three (3) Business Days after such Obligations are due and payable (which three (3) Business

Day grace period shall not apply to payments due on the Maturity Date or the date of acceleration pursuant to Section 9.1(a) hereof).

Section 8.2            Covenant

Default.

(a)            Issuer

or any of its Subsidiaries fails or neglects to perform any obligations in Sections 3.7, 6.1(a) (solely as to the

existence of the Obligors), 6.2, 6.5, 6.6, 6.9(b), 6.12, 6.15, or 6.16 or violates any

covenant in Article VII; or

(b)            Issuer,

or any of its Subsidiaries, fails or neglects to perform, keep, or observe any other term, provision, condition, covenant or agreement

contained in this Agreement or any Note Documents, and as to any Default (other than those specified in this Article VIII)

under such other term, provision, condition, covenant or agreement that can be cured, has failed to cure the Default within ten (10) days

after the occurrence thereof; provided, however, that if the default cannot by its nature be cured within the ten

(10) day period or cannot after diligent attempts by Issuer be cured within such ten (10) day period, and such default is likely

to be cured within a reasonable time, then Issuer shall have an additional period (which shall not in any case exceed twenty (20) days)

to attempt to cure such default, and within such reasonable time period the failure to cure the default shall not be deemed an Event

of Default (but no Purchases shall be made during such cure period). Grace periods provided under this Section 8.2(b) shall

not apply, among other things, to financial covenants or any other covenants set forth in Section 8.2(a) above.

Section 8.3            Material

Adverse Change. A Material Adverse Change occurs.

Section 8.4            Attachment;

Levy; Restraint on Business.

(a)            (i) The

service of process seeking to attach, by trustee or similar process, any funds of Issuer or any of its Subsidiaries or of any entity

under control of Issuer or its Subsidiaries on deposit with any bank or other institution at which Issuer or any of its Subsidiaries

maintains a Collateral Account, or (ii) a notice of lien, levy, or assessment is filed against Issuer or any of its Subsidiaries

or their respective assets by any government agency, or any analogous process in any jurisdiction and the same under subclauses (i) and

(ii) hereof are not, within thirty (30) days after the occurrence thereof, discharged or stayed (whether through the posting of

a bond or otherwise); provided that, no Notes shall be purchased during any thirty (30) day cure period; and

(b)            (i) Any

material portion of Issuer’s or any of its Subsidiaries’ assets is attached, expropriated, sequestrated, seized, levied on,

or comes into possession of a trustee or receiver or any analogous process in any jurisdiction, or (ii) any court order enjoins,

restrains, or prevents Issuer or any of its Subsidiaries from conducting any material part of its business.

Section 8.5            Insolvency.

(a) Issuer or any of its Subsidiaries is or becomes Insolvent; (b) Issuer or any of its Subsidiaries begins an Insolvency

Proceeding; (c) an Insolvency Proceeding is begun against Issuer or any of its Subsidiaries and not dismissed or stayed within forty-five

(45) days; or (d) a moratorium is declared in respect of any indebtedness of any Obligor and for the avoidance of doubt, if a moratorium

occurs, the ending of the moratorium will not remedy any Event of Default caused by that moratorium.

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Section 8.6            Other

Agreements. (X) There is a default in any agreement to which Issuer or any of its Subsidiaries is a party with a third party

or parties (a) that could entitle or permit such third party or parties, after the giving of notice or the expiration of any applicable

grace periods, to accelerate the maturity of any Indebtedness in an aggregate amount in excess of $500,000 (even if such third party

is restricted from accelerating the maturity of such Indebtedness, including pursuant to the terms of a subordination or other similar

agreement) or (b) that could reasonably be expected to result in a Material Adverse Change, or (Y) there occurs under any Permitted

Bond Hedge Transaction or Permitted Warrant Transaction an “early termination date” (or similar event) resulting from any

event of default or termination event thereunder as to which Issuer or any Subsidiary is the “defaulting party” (or similar

term) or the “affected party” (or similar term) and the termination value owed by Issuer or such Subsidiary as a result thereof,

taken together, is greater than $500,000, and such termination value is required to be paid in cash and may not be settled by the delivery

of shares of Issuer.

Section 8.7            Judgments.

One or more judgments, orders, or decrees for the payment of money in an amount, individually or in the aggregate, of at least $500,000

(not covered by independent third-party insurance (other than customary deductibles) as to which liability has not been denied by such

insurance carrier) shall be rendered against Issuer or any of its Subsidiaries and shall remain unsatisfied, unvacated or unstayed for

a period of forty-five (45) days after the entry thereof.

Section 8.8            Misrepresentations.

Issuer or any of its Subsidiaries or any Person acting for Issuer or any of its Subsidiaries makes any representation, warranty, or other

written statement now or later in this Agreement, any Note Document or in any writing delivered to Purchaser Agent and/or Purchasers

or to induce Purchaser Agent and/or the Purchasers to enter this Agreement or any Note Document, and such representation, warranty, or

other written statement is incorrect in any material respect when made.

Section 8.9            Permitted

Convertible Notes. A default, breach, “event of default”, “fundamental change” or other event occurs under

the terms of any Permitted Convertible Notes that gives the holders thereof the right to require the repurchase of, or to accelerate,

such Permitted Convertible Notes or that could otherwise trigger any mandatory repurchases or redemptions of such Permitted Convertible

Notes, whether or not or the holders or the trustee (on behalf of the holders) has required the issuer thereof to repurchase or redeem

such Permitted Convertible Notes pursuant to such event.

Section 8.10          Guaranty.

(a) Any Guaranty terminates or ceases for any reason to be in full force and effect (other than a release thereof in accordance

with the Note Documents); (b) any circumstance described in Sections 8.3, 8.4, 8.5, 8.7, or 8.8

occurs with respect to any Guarantor, or (c) the liquidation, winding up, or termination of existence of any Guarantor (except as

expressly permitted by Section 7.3(b)).

Section 8.11          Governmental

Approvals. Any Governmental Approval shall have been revoked, rescinded, suspended, modified in an adverse manner, or not renewed

in the ordinary course for a full term and such revocation, rescission, suspension, modification or non-renewal has resulted in

or could reasonably be expected to result in a Material Adverse Change.

Section 8.12          Lien

Priority. Any Lien created hereunder or by any other Note Document shall at any time fail to constitute a valid and perfected Lien

on any material portion of the Collateral purported to be secured thereby, subject to no prior or equal Lien, other than Permitted Priority

Liens.

Section 8.13          Subordinated

Debt. A default or breach occurs under any agreement between Issuer or any of its Subsidiaries and any creditor of Issuer or any

of its Subsidiaries that signed a subordination, intercreditor, or other similar agreement with Purchaser Agent or the Purchasers, or

any creditor that has signed such an agreement with Purchaser Agent or the Purchasers breaches any terms of such agreement. For the avoidance

of doubt, defaults or breaches by any Secured Party shall not constitute an Event of Default hereunder.

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Section 8.14          Adverse

Regulatory Event; Medicare/Medicaid Reimbursement. (i) An Adverse Regulatory Event occurs that, individually or when taken together

with each other Adverse Regulatory Event that has occurred since the Effective Date, results in fines, penalties, damages or losses (including

lost revenue) in excess of $2,000,000 (solely with respect to losses resulting from recalls, after taking into account independent third

party insurance coverage as to which liability has not been denied by such insurance carrier), or (ii) Issuer or any Subsidiary

is debarred, excluded, suspended or otherwise limited from participation in any United States state or federal health care program.

Section 8.15          Delisting.

The common stock of Issuer is delisted from The Nasdaq Capitalan

Eligible Market because of failure to comply with continued listing standards thereof or due to a voluntary delisting which results

in the common stock of Issuer not being listed on any other nationally recognized stock exchange in

the United States having listing standards at least as restrictive as The Nasdaq CapitalEligible

Market.

For the avoidance of doubt, a Default or Event

of Default shall be deemed to exist at all times during the period commencing on the date that such Default or Event of Default occurs

to the date on which such Default or Event of Default is waived in writing pursuant to this Agreement or, in the case of a Default, is

cured within any period of cure expressly set forth in this Article VIII; and an Event of Default shall “continue”

or be “continuing” until such Event of Default has been waived in writing by the Required Purchasers.

Article IX

RIGHTS AND REMEDIES

Section 9.1            Rights

and Remedies.

(a)            Upon

the occurrence and during the continuance of an Event of Default, Purchaser Agent may, and at the written direction of Required Purchasers

shall, without notice or demand, do any or all of the following: (i) deliver notice of the Event of Default to Issuer, (ii) by

notice to Issuer declare the Repayment AmountAmounts

for both series of Notes and all other Obligations immediately due and payable (but if an Event of Default described in Section 8.5

occurs the Repayment AmountAmounts

for both series of Notes and all other Obligations shall be immediately due and payable without any action by Purchaser Agent

or the Purchasers) or (iii) by notice to Issuer suspend or terminate the Commitments (but if an Event of Default described in Section 8.5

occurs all Commitments shall be immediately terminated without any action by Purchaser Agent or the Purchasers).

(b)            Without

limiting the rights of Purchaser Agent and the Purchasers set forth in Section 9.1(a) above, upon the occurrence and

during the continuance of an Event of Default, Purchaser Agent shall have the right at the written direction of the Required Purchasers,

without notice or demand, to do any or all of the following:

(i)             foreclose

upon and/or sell or otherwise liquidate, the Collateral;

(ii)            apply

to the Obligations any (a) balances and deposits of Issuer that Purchaser Agent or any Purchaser holds or controls, or (b) any

amount held or controlled by Purchaser Agent or any Purchaser owing to or for the credit or the account of Issuer; and/or

42

(iii)           commence

and prosecute an Insolvency Proceeding or consent to any Obligor commencing any Insolvency Proceeding.

(c)            Without

limiting the rights of Purchaser Agent and the Purchasers set forth in Sections 9.1(a) and (b) above, upon the

occurrence and during the continuance of an Event of Default, Purchaser Agent shall have the right, without notice or demand, to do any

or all of the following:

(i)             settle

or adjust disputes and claims directly with Account Debtors for amounts on terms and in any order that Purchaser Agent considers advisable,

notify any Person owing Issuer money of Purchaser Agent’s security interest in such funds, and verify the amount of such account;

(ii)            make

any payments and do any acts it considers necessary or reasonable to protect the Collateral and/or its security interest in the Collateral.

Each Obligor shall assemble the Collateral if Purchaser Agent requests and make it available in a location as Purchaser Agent reasonably

designates. Purchaser Agent may enter premises where the Collateral is located, take and maintain possession of any part of the Collateral,

and pay, purchase, contest, or compromise any Lien which appears to be prior or superior to its security interest and pay all expenses

incurred. Each Obligor grants Purchaser Agent a license to enter and occupy any of its premises, without charge, to exercise any of Purchaser

Agent’s rights or remedies;

(iii)           ship,

reclaim, recover, store, finish, maintain, repair, prepare for sale, and/or advertise for sale, the Collateral. Purchaser Agent is hereby

granted a non-exclusive, royalty-free license or other right to use, without charge, each Obligor and each of its Subsidiaries’

labels, patents, copyrights, mask works, rights of use of any name, trade secrets, trade names, trademarks, service marks, and advertising

matter, or any similar property as it pertains to the Collateral, in completing production of, advertising for sale, and selling any

Collateral and, in connection with Purchaser Agent’s exercise of its rights under this Section 9.1, each Obligor’s

and each of its Subsidiaries’ rights under all licenses and all franchise agreements inure to Purchaser Agent, for the benefit

of the Secured Parties;;

(iv)           place

a “hold” on any account maintained with Purchaser Agent or the Purchasers and/or deliver a notice of exclusive control, any

entitlement order, or other directions or instructions pursuant to any Control Agreement or similar agreements providing control of any

Collateral;

(v)            demand

and receive possession of any Obligor’s Books;

(vi)           appoint

a receiver to seize, manage and realize any of the Collateral, and such receiver shall have any right and authority as any competent

court will grant or authorize in accordance with any applicable law, including any power or authority to manage the business of Issuer

or any of its Subsidiaries; and

(vii)          subject

to Sections 9.1(a) and (b), exercise all rights and remedies available to Purchaser Agent and each Purchaser under

the Note Documents or at law or equity, including all remedies provided under the UCC (including disposal of the Collateral pursuant

to the terms thereof).

43

Notwithstanding any provision of this Section 9.1

to the contrary, upon the occurrence of any Event of Default, Purchaser Agent shall have the right to exercise any and all remedies referenced

in this Section 9.1 without the written consent of Required Purchasers following the occurrence of an Exigent Circumstance.

As used in the immediately preceding sentence, “Exigent Circumstance” is any event or circumstance that, in the reasonable

judgment of Purchaser Agent, imminently threatens the ability of Purchaser Agent to realize upon all or any material portion of the Collateral,

such as, without limitation, fraudulent removal, concealment, or abscondment thereof, destruction or material waste thereof, or failure

of Issuer or any of its Subsidiaries after reasonable demand to maintain or reinstate adequate casualty insurance coverage, or which,

in the judgment of Purchaser Agent, could reasonably be expected to result in a material diminution in value of the Collateral.

For the avoidance of doubt

the Repayment AmountAmounts

for both series of Notes shall be due and payable at any time the Obligations become due and payable or are otherwise accelerated

hereunder for any reason, whether due to acceleration pursuant to the terms of this Agreement (in which case it shall be due immediately,

upon the giving of notice to Issuer in accordance with Section 9.1(a), or automatically, in accordance with the parenthetical

to Section 9.1(a)(ii)), by operation of law or otherwise (including where bankruptcy filings or the exercise of any bankruptcy

right or power, whether in any plan of reorganization or otherwise, results or would result in a payment, discharge, modification or

other treatment of the Notes or Note Documents that would otherwise evade, avoid, or otherwise disappoint the expectations of the Purchasers

in receiving the full benefit of their bargained-for Repayment Amount). The Obligors acknowledge and agree that none of the Repayment

AmountAmounts for either

series of Notes shall constitute unmatured interest, whether under Section 502(b)(2) of the United States Bankruptcy

Code or otherwise, but instead is reasonably calculated to ensure that the Purchasers receive the benefit of their bargain under the

terms of this Agreement. Upon becoming due and payable pursuant to the terms of this Agreement, the Repayment AmountAmounts

for both series of Notes shall be deemed to be principal of the Notes and interest shall accrue thereon from and after the applicable

triggering event. In the event the Obligations are reinstated in connection with or following any applicable triggering event (whether

pursuant to Section 1124 of the United States Bankruptcy Code or otherwise), it is understood and agreed that the Obligations shall

include any Repayment AmountAmounts

payable in accordance with the Note Documents. The Obligors acknowledge and agree that the Purchasers shall be entitled to recover the

full amount of the Repayment AmountAmounts

for both series of Notes in each and every circumstance such amount is due pursuant to or in connection with this Agreement, including

in the case of any Insolvency Proceeding affecting Issuer or any of its Subsidiaries, so that the Purchasers shall receive the benefit

of their bargain hereunder and otherwise receive full recovery as agreed under every possible circumstance. EACH OBLIGOR HEREBY WAIVES

THE PROVISIONS OF ANY PRESENT OR FUTURE STATUTE OR LAW THAT PROHIBITS OR MAY PROHIBIT THE COLLECTION OF ANY PORTION OF THE FULL

REPAYMENT AMOUNTAMOUNTS

FOR BOTH SERIES OF NOTES AND ANY DEFENSE TO PAYMENT OF THE FULL REPAYMENT AMOUNTAMOUNTS

FOR BOTH SERIES OF NOTES, WHETHER SUCH DEFENSE MAY BE BASED IN PUBLIC POLICY, AMBIGUITY, OR OTHERWISE. The Obligors further

acknowledge and agree, and waive any argument to the contrary, that payment of such amounts does not constitute a penalty or an otherwise

unenforceable or invalid obligation. Each Obligor acknowledges and agrees that, prior to executing this Agreement, it has had the opportunity

to review, evaluate, and negotiate the Repayment AmountAmounts

for both series of Notes and the calculations thereof with its advisors, and that (i) the Repayment AmountAmounts

for both series of Notes is reasonable and is the product of an arm’s-length transaction between sophisticated business

people, ably represented by counsel, (ii) the Repayment AmountAmounts

for both series of Notes shall be payable notwithstanding the then prevailing market rates at the time payment is made, (iii) each

Obligor shall be estopped hereafter from claiming differently than as agreed to in this Section 9.1, (iv) the Issuer’s

agreement to pay the Repayment AmountAmounts

for both series of Notes is a material inducement to the Purchaser’s agreement to purchase the Notes, and (v) the Repayment

Amount representsAmounts

for both series of Notes represent a good faith, reasonable estimate and calculation of the lost profits, losses or other damages

of the Purchasers and that it would be impractical and extremely difficult to ascertain the actual amount of damages to the Purchasers

or profits lost by the Purchasers as a result of such any applicable triggering event. Any damages that the Purchasers may suffer or

incur resulting from or arising in connection with any breach hereof or thereof by any Obligor shall constitute Secured Obligations owing

to the Purchasers.

44

Section 9.2            Power

of Attorney. Each Obligor hereby irrevocably appoints Purchaser Agent by way of security as its lawful attorney-in-fact, exercisable

upon the occurrence and during the continuance of an Event of Default, to: (a) endorse such Obligor’s or any of its Subsidiaries’

name on any checks or other forms of payment or security; (b) sign such Obligor’s or any of its Subsidiaries’ name on

any invoice or bill of lading for any Account or drafts against Account Debtors; (c) settle and adjust disputes and claims about

the Accounts directly with Account Debtors, for amounts and on terms Purchaser Agent determines reasonable; (d) make, settle, and

adjust all claims under any Obligor’s insurance policies; (e) pay, contest or settle any Lien, charge, encumbrance, security

interest, and adverse claim in or to the Collateral, or any judgment based thereon, or otherwise take any action to terminate or discharge

the same; and (f) transfer the Collateral into the name of Purchaser Agent or a third party as the UCC or any applicable law permits.

Each Obligor hereby appoints Purchaser Agent as its lawful attorney-in-fact to sign such Obligor’s or any of its Subsidiaries’

name on any documents necessary to perfect or continue the perfection of Purchaser Agent’s security interest in the Collateral

regardless of whether an Event of Default has occurred until Payment in Full. Purchaser Agent’s foregoing appointment as each Obligor’s

or any of its Subsidiaries’ attorney in fact, and all of Purchaser Agent’s rights and powers, coupled with an interest, are

irrevocable until Payment in Full.

Section 9.3            Protective

Payments. If Issuer or any of its Subsidiaries fail to obtain the insurance called for by Section 6.5 or fails to pay

any premium thereon or fails to pay any other amount which Issuer or any of its Subsidiaries is obligated to pay under this Agreement

or any other Note Document, Purchaser Agent may obtain such insurance or make such payment, and all amounts so paid by Purchaser Agent

are Reimbursable Expenses and immediately due and payable, bearing interest at the Default Rate, and secured by the Collateral. Purchaser

Agent will make reasonable efforts to provide Issuer with notice of Purchaser Agent obtaining such insurance or making such payment at

the time it is obtained or paid or within a reasonable time thereafter. No such payments by Purchaser Agent are deemed an agreement to

make similar payments in the future or Purchaser Agent’s waiver of any Event of Default.

Section 9.4            Application

of Payments and Proceeds. Notwithstanding anything to the contrary contained in this Agreement, upon the occurrence and during the

continuance of an Event of Default, (a) each Obligor irrevocably waives the right to direct the application of any and all payments

at any time or times thereafter received by Purchaser Agent from or on behalf of any Obligor or any of its Subsidiaries of all or any

part of the Obligations, and, as between the Obligors on the one hand and Purchaser Agent and Purchasers on the other, Purchaser Agent

shall have the continuing and exclusive right to apply and to reapply any and all payments received against the Obligations in such manner

as Purchaser Agent may deem advisable notwithstanding any previous application by Purchaser Agent, and (b) the proceeds of any sale

of, or other realization upon all or any part of the Collateral shall be applied: first, to the Reimbursable Expenses; second, to accrued

and unpaid interest on the Obligations (including any interest which, but for the provisions of the United States Bankruptcy Code, would

have accrued on such amounts); third, to the principal amount of the Obligations outstanding; and fourth, to any other indebtedness or

obligations of the Obligors owing to Purchaser Agent or any Purchaser under the Note Documents. Any balance remaining shall be delivered

to applicable Obligor or to whoever may be lawfully entitled to receive such balance or as a court of competent jurisdiction may direct.

In carrying out the foregoing, (x) amounts received shall be applied in the numerical order provided until exhausted prior to the

application to the next succeeding category, and (y) each of the Persons entitled to receive a payment in any particular category

shall receive an amount equal to its Pro Rata Share of amounts available to be applied pursuant thereto for such category. Any reference

in this Agreement to an allocation between or sharing by the Purchasers of any right, interest or obligation “ratably,” “proportionally”

or in similar terms shall refer to Pro Rata Share unless expressly provided otherwise. Purchaser Agent, or if applicable, each Purchaser,

shall promptly remit to the other Purchasers such sums as may be necessary to ensure the ratable repayment of each Purchaser’s

portion of any Note and the ratable distribution of interest, fees and reimbursements paid or made by any Obligor. Notwithstanding the

foregoing, a Purchaser receiving a scheduled payment shall not be responsible for determining whether the other Purchasers also received

their scheduled payment on such date; provided that, if it is later determined that a Purchaser received more than its ratable share

of scheduled payments made on any date or dates, then such Purchaser shall remit to Purchaser Agent or other Purchasers such sums as

may be necessary to ensure the ratable payment of such scheduled payments, as instructed by Purchaser Agent. If any payment or distribution

of any kind or character, whether in cash, properties or securities, shall be received by a Purchaser in excess of its ratable share,

then the portion of such payment or distribution in excess of such Purchaser’s ratable share shall be received by such Purchaser

in trust for and shall be promptly paid over to the other Purchaser for application to the payments of amounts due on the other Purchasers’

claims. To the extent any payment for the account of an Obligor is required to be returned as a voidable transfer or otherwise, the Purchasers

shall contribute to one another as is necessary to ensure that such return of payment is on a pro rata basis. If any Purchaser shall

obtain possession of any Collateral, it shall hold such Collateral for itself and as agent and bailee for Purchaser Agent and other Purchasers

for purposes of perfecting Purchaser Agent’s security interest therein.

45

Section 9.5            Liability

for Collateral. So long as Purchaser Agent and the Purchasers comply with reasonable banking practices regarding the safekeeping

of the Collateral in the possession or under the control of Purchaser Agent and the Purchasers, Purchaser Agent and the Purchasers shall

not be liable or responsible for: (a) the safekeeping of the Collateral; (b) any loss or damage to the Collateral; (c) any

diminution in the value of the Collateral; or (d) any act or default of any carrier, warehouseman, bailee, or other Person. The

Obligors bear all risk of loss, damage or destruction of the Collateral.

Section 9.6            Licenses

Related to Included Products. For the purpose of enabling Purchaser Agent and Purchasers to exercise rights and remedies under this

Article 9 and the other Note Documents (including in order to take possession of, collect, receive, assemble, process, appropriate,

remove, realize upon, sell, assign, license out, convey, transfer or grant options to purchase any Collateral), each Obligor hereby grants

to Purchaser Agent an irrevocable, nonexclusive, assignable license (which license may be exercised only upon the occurrence and during

the continuance of an Event of Default and for the purposes of, or in connection with, the exercise of remedies under this Article 9

and the other Note Documents), without payment of royalty, return on net sales, revenue share or other compensation to Issuer or any

of its Subsidiaries or Affiliates, including the right to practice, use, sublicense or otherwise exploit, solely in connection with the

Included Products or other items in the Collateral, any Intellectual Property owned or controlled by such Person, wherever the same may

be located, and including in such license reasonable access to all media in which any of the licensed items may be recorded or stored

and to all computer software and programs used for the compilation or printout thereof to the extent that such non-exclusive license

is not prohibited by any applicable law. Any license, sublicense or other transaction entered into by Purchaser Agent in accordance with

the provisions of this Section 9.6 will be binding upon any applicable Obligor, notwithstanding any subsequent cure of an

Event of Default.

Section 9.7            No

Waiver; Remedies Cumulative. Failure by Purchaser Agent or any Purchaser, at any time or times, to require strict performance by

the Obligors of any provision of this Agreement or any other Note Document shall not waive, affect, or diminish any right of Purchaser

Agent or any Purchaser thereafter to demand strict performance and compliance herewith or therewith. No waiver hereunder shall be effective

unless signed by Purchaser Agent and the Required Purchasers and then is only effective for the specific instance and purpose for which

it is given. The rights and remedies of Purchaser Agent and the Purchasers under this Agreement and the other Note Documents are cumulative.

Purchaser Agent and the Purchasers have all rights and remedies provided under the UCC, any applicable law, by law, or in equity. The

exercise by Purchaser Agent or any Purchaser of one right or remedy is not an election, and Purchaser Agent’s or any Purchaser’s

waiver of any Event of Default is not a continuing waiver. Purchaser Agent’s or any Purchaser’s delay in exercising any remedy

is not a waiver, election, or acquiescence.

46

Section 9.8            Demand

Waiver. Each Obligor waives, to the fullest extent permitted by law, demand, notice of default or dishonor, notice of payment and

nonpayment, notice of any default, nonpayment at maturity, release, compromise, settlement, extension, or renewal of Accounts, Documents, Instruments,

Chattel Paper, and guarantees held by Purchaser Agent or any Purchaser on which Issuer or any Subsidiary is liable.

Article X

NOTICES; Service of process

All notices, consents, requests,

approvals, demands or other communication (collectively, “Communication”) by any party to this Agreement or any other

Note Document must be in writing and shall be deemed to have been validly served, given, or delivered: (a) upon the earlier of actual

receipt and three (3) Business Days after deposit in the U.S. mail, first class, registered or certified mail return receipt requested,

with proper postage prepaid; (b) upon transmission, when sent by email transmission as evidenced by a transmission confirmation

sheet or server delivery confirmation notice, as applicable; (c) one (1) Business Day after deposit with a reputable overnight

courier with all charges prepaid; or (d) when delivered, if hand-delivered by messenger, all of which shall be addressed to the

party to be notified and sent to the address, or email address indicated below. Any of Purchaser Agent, the Purchasers or Issuer may

change its mailing address or email address by giving the other party written notice thereof in accordance with the terms of this Article X.

If

to any Obligor:

Verastem, Inc.

117 Kendrick Street, Suite 500

Needham, MA 02494

Attention: Daniel Calkins

Email: [***]

with

a copy (which shall not constitute notice) to:

Ropes & Gray LLP

191 North Wacker Drive, 32nd Floor

Chicago, IL 60606

Attention: Gregory Bauer

Email: [***]

If

to Purchaser Agent:

RGCM SA LLC

c/o Oberland Capital Management LLC

1700 Broadway, 37th41st

Floor

New York, NY 10019

Attn: Kristian Wiggert

Telephone: [***]

E-mail: [***]

with

a copy (which shall not constitute notice) to:

Cooley LLP

3 Embarcadero Center 20th Floor

San Francisco, CA 94111-4004

Attention: Mischi a Marca

Email: [***]

If

to any Purchaser

As

specified on the applicable signature page hereto.

47

Each party hereto irrevocably

consents to service of process in any action or proceeding arising out of or relating to any Note Document, in the manner provided for

notices in this Article X. Nothing in this Agreement or any other Note Document will affect the right of any party hereto

to serve process in any other manner permitted by applicable laws. Each Foreign Obligor hereby irrevocably appoints Issuer as its agent

for service of process with respect to all of the Note Documents and all other related agreements to which it is a party (the “Process

Agent”) and Issuer hereby accepts such appointment as the Process Agent and hereby agrees to forward promptly to each Foreign

Obligors all legal process addressed to such Foreign Obligor received by the Process Agent.

Article XI

CHOICE OF LAW, VENUE AND JURY TRIAL WAIVER

This Agreement and the other

Note Documents and any claims, controversy, dispute or cause of action (whether in contract or tort or otherwise) based upon, arising

out of or relating to this Agreement or any other Note Document (except as may be expressly otherwise provided in any Note Document)

shall be governed by, and construed in accordance with, the law of the State of New York (including Sections 5-1401 and 5-1402 of the

New York General Obligations Law, but excluding all other choice of law and conflicts of law rules).

Each Obligor, Purchaser Agent

and each Purchaser each submit to the exclusive jurisdiction of the courts of the State of New York sitting in the City and County of

New York and of the United States District Court of the Southern District of New York and any appellate court thereof and agrees that

all claims in respect of any such action, litigation or proceeding shall be heard and determined in such state court or, to the fullest

extent permitted by applicable law, in such federal court; provided that the foregoing shall not preclude Purchaser Agent from bringing

suit or taking other legal action in any other jurisdiction to realize on the Collateral. Each of the parties hereto agrees that a final

judgment in any such action, litigation or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment

or in any other manner provided by law. EACH PARTY HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE

LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS

AGREEMENT OR ANY OTHER NOTE DOCUMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY (WHETHER BASED ON CONTRACT, TORT OR ANY OTHER

THEORY). EACH PARTY HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PERSON HAS REPRESENTED, EXPRESSLY

OR OTHERWISE, THAT SUCH OTHER PERSON WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER AND (B) ACKNOWLEDGES

THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT AND THE OTHER NOTE DOCUMENTS BY, AMONG OTHER THINGS,

THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS ARTICLE XI.

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Article XII

GUARANTY

Section 12.1          The

Guaranty. Each Guarantor hereby jointly and severally with each other Guarantor guarantees to Purchaser Agent and the Purchasers,

and their successors and assigns, (i) the prompt payment in full when due (whether at stated maturity, by acceleration or otherwise)

of the principal of and interest on the Notes, all fees and other amounts and Obligations from time to time owing to Purchaser Agent

and the Purchasers by Issuer and each other Obligor under the Notes, this Agreement or any other Note Document and (ii) the full

and prompt performance and observance by Issuer and the other Guarantors of each and all of the covenants, liabilities, obligations and

agreements required to be performed or observed by such Obligors under the Notes, this Agreement or any other Note Document, in each

case strictly in accordance with the terms hereof and thereof (such obligations being herein collectively called the “Guaranteed

Obligations”). Each Guarantor hereby further jointly and severally with each other Guarantor agrees that if Issuer or any other

Obligor shall fail to pay in full when due (whether at stated maturity, by acceleration or otherwise) any of the Guaranteed Obligations,

such Guarantor will promptly pay the same, without any demand or notice whatsoever, and that in the case of any extension of time of

payment or renewal of any of the Guaranteed Obligations, the same will be promptly paid in full when due (whether at extended maturity,

by acceleration or otherwise) in accordance with the terms of such extension or renewal.

Section 12.2          Obligations

Unconditional. The Guaranteed Obligations are absolute and unconditional, joint and several, independent and irrespective of the

value, genuineness, validity, regularity or enforceability of the obligations of Issuer under the Notes, this Agreement or any other

agreement or instrument referred to herein, or any substitution, release or exchange of any other guarantee of or security for any of

the Guaranteed Obligations, and, to the fullest extent permitted by law, irrespective of any other circumstance whatsoever that might

otherwise constitute a legal or equitable discharge or defense of a surety or guarantor, it being the intent of this Section 12.2

that the obligations of the Guarantors hereunder shall be absolute and unconditional, joint and several, under any and all circumstances.

Without limiting the generality of the foregoing, it is agreed that the occurrence of any one or more of the following shall not alter

or impair the liability of the Guarantors hereunder, which shall remain absolute and unconditional as described above:

(a)            at

any time or from time to time, without notice to the Guarantors, the manner, place, time for any payment, performance of or compliance

with any of the Guaranteed Obligations shall be extended, amended, modified or waived;

(b)            any

of the acts mentioned in any of the provisions of this Agreement or any other agreement or instrument referred to herein shall be done

or omitted or any failure, lack of diligence, omission or delay on the part of Purchaser Agent or any Purchaser to enforce, assert or

exercise any right, power or remedy conferred on it thereunder;

(c)            the

maturity of any of the Guaranteed Obligations shall be accelerated, or any of the Guaranteed Obligations shall be modified, supplemented

or amended in any respect, or any right under this Agreement or any other agreement or instrument referred to herein shall be waived

or any other guarantee of any of the Guaranteed Obligations or any security therefor shall be released or exchanged in whole or in part

or otherwise dealt with; or

(d)            any

Lien or security interest granted to, or in favor of, Purchaser Agent as security for any of the Guaranteed Obligations shall fail to

be perfected or any manner of sale, disposition or application of proceeds of any collateral or other assets to all or part of the Guaranteed

Obligations;

(e)            any

voluntary or involuntary bankruptcy, insolvency, reorganization, arrangement, readjustment, assignment for the benefit of creditors,

composition, receivership, examinership, liquidation, marshalling of assets and liabilities or similar events or proceedings with respect

to any Obligor or any other guarantor of the Guaranteed Obligations, as applicable, or any of their respective property or creditors,

or any action taken by any trustee or receiver or by any court in any such proceeding;

49

(f)            any

merger or consolidation of any Obligor into or with any entity, or any sale, lease or transfer of any of the assets of any Obligor or

any other guarantor of the Guaranteed Obligations to any other person or entity;

(g)            any

change in the ownership of any Obligor or any change in the relationship between any Obligor or any other guarantor of the Guaranteed

Obligations, or any termination of any such relationship;

(h)            the

existence of any claim, set-off or other right which any Guarantor may have at any time against any Obligor, Purchaser Agent, any Purchaser

or any other Person;

(i)            any

failure by Purchaser Agent or any Purchaser to disclose to the Guarantors any information relating to the business, condition (financial

or otherwise), operations, performance, properties or prospects of any Obligor now or hereafter known to Purchaser Agent or any Purchaser;

(j)            any

obligations or liabilities the Obligors or any other guarantor of the Guaranteed Obligations owed to any Guarantor;

(k)            the

acceptance or the availability of any other security, collateral or guarantee, or other assurance of payment, for all or any part of

the Guaranteed Obligations;

(l)            any

default, act or omission to act or delay of any kind (willful or otherwise) by any Obligor, Purchaser Agent, any Purchaser or any other

Person or any other circumstance whatsoever which might, but for the provisions of this clause, constitute a legal or equitable discharge

of the Guarantors’ obligations hereunder (except that the Guarantors may assert the defense of payment in full of the Guaranteed

Obligations); or

(m)           any

notice of any sale, transfer or other disposition of any right, title or interest of Purchaser Agent or any Purchasers under the Notes,

this Agreement or any other Note Document.

The Guarantors hereby expressly waive diligence,

presentment, demand of payment, notice of acceptance, notice of non-performance, nonpayment, default, acceleration, dishonor, protest

and any other notices whatsoever, which may be required by statute, rule of law or otherwise, now or hereafter in effect, to preserve

any rights against the Guarantors with respect to or under the Notes, this Agreement or any other Note Document or any failure on the

part of any Obligor, Guarantors or any other guarantor of the Guaranteed Obligations to perform or comply with any covenant, agreement,

term or condition of the Notes, this Agreement or any other Note Document. The Guarantors further expressly waive any requirement that

Purchaser Agent or any Purchaser exhaust any right, power or remedy or proceed against Issuer under this Agreement or any other agreement

or instrument referred to herein, or against any other Person under any other guarantee of, or against or exhaust any security or collateral

for, any of the Guaranteed Obligations.

Section 12.3          Reinstatement.

The obligations of the Guarantors under this Article XII shall be automatically reinstated if and to the extent that for

any reason any payment by or on behalf of Issuer in respect of the Guaranteed Obligations is rescinded or must be otherwise restored

by any holder of any of the Guaranteed Obligations, whether as a result of any proceedings in bankruptcy or reorganization or otherwise,

and the Guarantors jointly and severally agree that they will indemnify Purchaser Agent and the Purchasers on demand for all reasonable

costs and expenses (including fees of counsel) incurred by such Persons in connection with such rescission or restoration, including

any such costs and expenses incurred in defending against any claim alleging that such payment constituted a preference, fraudulent transfer

or similar payment under any bankruptcy, insolvency or similar law.

50

Section 12.4          Subrogation.

The Guarantors hereby jointly and severally agree that, until Payment in Full, they shall not exercise any right or remedy arising by

reason of any performance by them of their guarantee in Section 12.1, whether by subrogation or otherwise, against Issuer

or any other guarantor of any of the Guaranteed Obligations or any security for any of the Guaranteed Obligations.

Section 12.5          Remedies.

The Guarantors jointly and severally agree that, as between the Guarantors, on one hand, and Purchaser Agent and the Purchasers,

on the other hand, the obligations of Issuer under the Notes, this Agreement and under the other Note Documents may be declared to be

forthwith due and payable as provided in Section 9.1 (and shall be deemed to have become automatically due and payable in

the circumstances provided in Section 9.1) for purposes of Section 12.1 notwithstanding any stay, injunction

or other prohibition preventing such declaration (or such obligations from becoming automatically due and payable) as against Issuer

and that, in the event of such declaration (or such obligations being deemed to have become automatically due and payable), such obligations

(whether or not due and payable by Issuer) shall forthwith become due and payable by the Guarantors for purposes of Section 12.1.

Section 12.6          Instrument

for the Payment of Money. Each Guarantor hereby acknowledges that the guarantee in this Article XII constitutes an instrument

for the payment of money, and consents and agrees that Purchaser Agent and the Purchasers, at their sole option, in the event of a dispute

by such Guarantor in the payment of any moneys due hereunder, shall have the right to proceed by motion for summary judgment in lieu

of complaint pursuant to N.Y. Civ. Prac. L&R § 3213.

Section 12.7          Continuing

Guarantee. The guarantee in this Article XII is a continuing guarantee, and shall apply to all Guaranteed Obligations

whenever arising.

Section 12.8          Rights

of Contribution. The Guarantors hereby agree, as between themselves, that if any Guarantor shall become an Excess Funding Guarantor

(as defined below) by reason of the payment by such Guarantor of any Guaranteed Obligations, each other Guarantor shall, on demand of

such Excess Funding Guarantor (but subject to the next sentence), pay to such Excess Funding Guarantor an amount equal to such Guarantor’s

Fair Share (as defined below and determined, for this purpose, without reference to the properties, debts and liabilities of such Excess

Funding Guarantor) of the Excess Payment (as defined below) in respect of such Guaranteed Obligations. The payment obligation of a Guarantor

to any Excess Funding Guarantor under this Section 12.8 shall be subordinate and subject in right of payment to the prior

payment in full of the obligations of such Guarantor under the other provisions of this Article XII and such Excess Funding

Guarantor shall not exercise any right or remedy with respect to such excess until payment and satisfaction in full of all of such obligations.

For purposes of this Section 12.8, (i) “Excess Funding Guarantor” means, in respect of any Guaranteed

Obligations, a Guarantor that has paid an amount in excess of its Fair Share of such Guaranteed Obligations, (ii) “Excess

Payment” means, in respect of any Guaranteed Obligations, the amount paid by an Excess Funding Guarantor in excess of its Fair

Share of such Guaranteed Obligations and (iii) “Fair Share” means, for any Guarantor, the ratio (expressed as

a percentage) of (x) the amount by which the aggregate present fair saleable value of all properties of such Guarantor (excluding

any shares of stock of any other Guarantor) exceeds the amount of all the debts and liabilities of such Guarantor (including contingent,

subordinated, unmatured and unliquidated liabilities, but excluding the obligations of such Guarantor hereunder and any obligations of

any other Guarantor that have been guaranteed by such Guarantor) to (y) the amount by which the aggregate fair saleable value of

all properties of all of the Guarantors exceeds the amount of all the debts and liabilities (including contingent, subordinated, unmatured

and unliquidated liabilities, but excluding the obligations of Issuer and the Guarantors hereunder and under the other Note Documents)

of all of the Guarantors, determined (A) with respect to any Guarantor that is a party hereto on the Effective Date, as of the Effective

Date, and (B) with respect to any other Guarantor, as of the date such Guarantor becomes a Guarantor hereunder.

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Section 12.9          General

Limitation on Guarantee Obligations. In any action or proceeding involving any provincial, territorial or state corporate law, or

any state or federal bankruptcy, insolvency, reorganization or other law affecting the rights of creditors generally, if the obligations

of any Guarantor under Section 12.1 would otherwise, taking into account the provisions of Section 12.8, be held

or determined to be void, invalid or unenforceable, or subordinated to the claims of any other creditors, on account of the amount of

its liability under Section 12.1, then, notwithstanding any other provision hereof to the contrary, the amount of such liability

shall, without any further action by such Guarantor, Purchaser Agent, any Purchaser or any other Person, be automatically limited and

reduced to the highest amount that is valid and enforceable and not subordinated to the claims of other creditors as determined in such

action or proceeding.

Article XIII

GENERAL PROVISIONS

Section 13.1          Successors

and Assigns.

(a)            This

Agreement binds and is for the benefit of the successors and permitted assigns of each party. Issuer may not transfer, pledge or assign

this Agreement or any rights or obligations under it without Purchaser Agent’s and each Purchaser’s prior written consent

(which may be granted or withheld in Purchaser Agent’s and each Purchaser’s sole discretion, subject to Section 13.6).

The Purchasers have the right, without the consent of or notice to Issuer, to sell, transfer, assign, pledge, negotiate, or grant participation

in (any such sale, transfer, assignment, negotiation or grant of a participation, a “Purchaser Transfer”) all

or any part of, or any interest in, the Notes and the Purchasers’ obligations, rights, and benefits under this Agreement and the

other Note Documents; provided that any such Purchaser Transfer (other than a transfer, pledge, sale or assignment to an Eligible Assignee)

of its obligations, rights, and benefits under this Agreement and the other Note Documents shall require the prior written consent of

the Required Purchasers (such approved assignee, an “Approved Purchaser”). Issuer and Purchaser Agent shall be entitled

to continue to deal solely and directly with such Purchaser in connection with the interests so assigned until Purchaser Agent shall

have received and accepted an effective assignment or transfer agreement in form satisfactory to Purchaser Agent executed, delivered

and fully completed by the applicable parties thereto, and shall have received such other information regarding such Eligible Assignee

or Approved Purchaser as Purchaser Agent reasonably shall require. Notwithstanding anything to the contrary contained herein, so long

as no Default or Event of Default has occurred and is continuing, no Purchaser Transfer (other than a Purchaser Transfer in connection

with (x) assignments by a Purchaser due to a forced divestiture at the request of any regulatory agency; or (y) upon the occurrence

of a default, event of default or similar occurrence with respect to a Purchaser’s own financing or securitization transactions)

shall be permitted, without Issuer’s consent, to any Person (i) that is not an Eligible Assignee (except for the grant of

any participation, which, for the avoidance of doubt, may be made to any Person) or (ii) which has been identified in writing by

Issuer to Purchaser Agent as an Affiliate or Subsidiary of Issuer or a direct competitor of Issuer.

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(b)            Purchaser

Agent, acting solely for this purpose as a non-fiduciary agent of Issuer, shall maintain at its office referred to in Article X

a copy of each assignment and assumption delivered to it and a register for the recordation of the names and addresses of the Purchasers,

and the commitments of, and principal amounts (and stated interest) of the Obligations owing to, each Purchaser pursuant to the terms

hereof from time to time (the “Register”). The entries in the Register shall be conclusive absent manifest error,

and Issuer, Purchaser Agent and each Purchaser shall treat each Person whose name is recorded in the Register pursuant to the terms hereof

as a Purchaser hereunder for all purposes of the Note Documents. The Register shall be available for inspection by Issuer and each Purchaser,

at any reasonable time and from time to time upon reasonable prior notice. For the avoidance of doubt, (i) each Note issued pursuant

to this Agreement is a registered obligation, (ii) the right, title and interest of each Purchaser and its assignees in and to such

Notes shall be transferable only upon notation of such transfer in the Register and (iii) no assignment thereof or participation

therein shall be effective until recorded therein. This Agreement shall be construed so that each Note is at all times maintained

in “registered form” within the meaning of the Code and United States Treasury Regulations, including without limitation

Sections 163(f), 871(h)(2) and 881(c)(2) of the Code and Section 5f.103-1(c) of the United States Treasury Regulations.

(c)            Each

Purchaser that sells a participation shall, acting solely for this purpose as a non-fiduciary agent of the Issuer, maintain a register

complying with the requirements of Sections 163(f), 871(h) and 881(c)(2) of the Code and the United States Treasury regulations

issued thereunder on which it enters the name and address of each participant and the principal amounts (and stated interest) of each

participant’s interest in the Notes or other obligations under the Agreement (the “Participant Register”); provided

that no Purchaser shall have any obligation to disclose all or any portion of the Participant Register (including the identity of any

participant or any information relating to a participant’s interest in any commitments, loans, letters of credit or its other obligations

under this Agreement or any Note) to any Person except to the extent that such disclosure is necessary to establish that such commitment,

loan, letter of credit or other obligation is in registered form under the Code or United States Treasury Regulations, including without

limitation Section 5f.103-1(c) of the United States Treasury Regulations, or is otherwise required thereunder. The entries

in the Participant Register shall be conclusive absent manifest error, and such Purchaser shall treat each Person whose name is recorded

in the Participant Register as the owner of such participation for all purposes of this Agreement notwithstanding any notice to the contrary.

For the avoidance of doubt, the Purchaser Agent (in its capacity as Purchaser Agent) shall have no responsibility for maintaining a Participant

Register.

Section 13.2          Indemnification.

Each Obligor agrees to indemnify, defend and hold Purchaser Agent and the Purchasers and their respective directors, officers, employees,

agents, attorneys, or any other Person affiliated with or representing Purchaser Agent or the Purchasers (each, an “Indemnified

Person”) harmless against: (a) all obligations, demands, claims, and liabilities (collectively, “Claims”)

asserted by any other party (including Issuer or any of its Subsidiaries) in connection with, related to, following, or arising from,

out of or under, (i) the transactions contemplated by the Note Documents, (ii) any Notes or the use or proposed use of the

proceeds therefrom or (iii) any actual or alleged presence or release of Hazardous Materials on or from any property owned or operated

by any Obligor or any of its Subsidiaries, or any Environmental Liability related in any way to any Obligor or any of its Subsidiaries;

and (b) all losses or Reimbursable Expenses incurred, or paid by Indemnified Person in connection with, related to, following, or

arising from, out of or under, the transactions contemplated by the Note Documents between Purchaser Agent, and/or the Purchasers and

Issuer (including reasonable attorneys’ fees and expenses), except for Claims and/or losses are determined by a court of competent

jurisdiction by final and nonappealable judgment to have directly resulted from such Indemnified Person’s gross negligence or willful

misconduct. Issuer hereby further indemnifies, defends and holds each Indemnified Person harmless from and against any and all liabilities,

obligations, losses, damages, penalties, actions, judgments, suits, claims, costs, documented out-of-pocket expenses and disbursements

of any kind or nature whatsoever (including the documented out-of-pocket fees and disbursements of counsel for such Indemnified Person)

in connection with any investigative, response, remedial, administrative or judicial matter or proceeding, whether or not such Indemnified

Person shall be designated a party thereto and including any such proceeding initiated by or on behalf of Issuer or any of its Subsidiaries,

and the reasonable expenses of investigation by engineers, environmental consultants and similar technical personnel and any commission,

fee or compensation claimed by any broker (other than any broker retained by Purchaser Agent or Purchasers) asserting any right to payment

for the transactions contemplated hereby which may be imposed on, incurred by or asserted against such Indemnified Person as a result

of or in connection with the transactions contemplated hereby and the use or intended use of the proceeds of the Notes except for liabilities,

obligations, losses, damages, penalties, actions, judgments, suits, claims, costs, expenses and disbursements directly caused by such

Indemnified Person’s gross negligence or willful misconduct. For the avoidance of doubt this Section 13.2 shall not

apply to Tax matters, which shall be subject to Article XIV. All amounts due under this Section 13.2 shall be

payable not later than five (5) Business Days after demand therefor together with an invoice with respect thereto.

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Section 13.3          Time

of Essence. Time is of the essence for the performance of all Obligations in this Agreement.

Section 13.4          Severability

of Provisions. Each provision of this Agreement is severable from every other provision in determining the enforceability of any

provision.

Section 13.5          Correction

of Note Documents. Purchaser Agent and the Purchasers may correct patent errors and fill in any blanks in this Agreement and the

other Note Documents consistent with the agreement of the parties.

Section 13.6          Amendments

in Writing; Integration.

(a)            No

amendment, modification, termination or waiver of any provision of this Agreement or any other Note Document, no approval or consent

thereunder, or any consent to any departure by Issuer or any of its Subsidiaries therefrom, shall in any event be effective unless the

same shall be in writing and signed by Issuer, Purchaser Agent and the Required Purchasers provided that:

(i)             no

such amendment, waiver or other modification that would have the effect of increasing or reducing a Purchaser’s Commitment or Commitment

Percentage shall be effective as to such Purchaser without such Purchaser’s written consent;

(ii)            no

such amendment, waiver or modification that would affect the rights and duties of Purchaser Agent shall be effective without Purchaser

Agent’s written consent or signature; and

(iii)           no

such amendment, waiver or other modification shall, unless signed by all the Purchasers directly affected thereby, (A) reduce the

principal of, rate of interest on or any fees with respect to any Note or forgive any principal, interest (other than default interest)

or fees (other than late charges) with respect to any Note; (B) postpone the date fixed for, or waive, any payment of principal

of any Note or of interest on any Note (other than default interest) or any fees provided for hereunder (other than late charges or for

any termination of any commitment); (C) reduce the applicable Contingent

Make-Whole Payment, Revenue Participation Payments, Revenue Payment

or Repayment Amount; (D) change the definition of the term “Required Purchasers” or the percentage of Purchasers

which shall be required for the Purchasers to take any action hereunder; (E) release all or substantially all of the Collateral,

authorize the Obligors to sell or otherwise dispose of all or substantially all or any material portion of the Collateral or release

any Guarantor of all or any portion of the Obligations or its guaranty obligations with respect thereto, except, in each case with respect

to this clause (E), as otherwise may be expressly permitted under this Agreement or the other Note Documents (including in connection

with any disposition permitted hereunder); (F) amend, waive or otherwise modify this Section 13.6 or the definitions

of the terms used in this Section 13.6 insofar as the definitions affect the substance of this Section 13.6;

(G) consent to the assignment, delegation or other transfer by Issuer of any of its rights and obligations under any Note Document

or release Issuer of its payment obligations under any Note Document, except, in each case with respect to this clause (G), pursuant

to a merger or consolidation permitted pursuant to this Agreement; (H) amend any of the provisions of Section 9.4 or

amend any of the definitions of Pro Rata Share, Commitment, Commitment Percentage or that provide for the Purchasers to receive their

Pro Rata Shares of any fees, payments, setoffs or proceeds of Collateral hereunder; (I) subordinate the Liens granted in favor of

Purchaser Agent securing the Obligations; or (J) amend any of the provisions of Section 13.11.

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(b)            Other

than as expressly provided for in Sections 13.6(a)(i), (ii) and (iii), Purchaser Agent may, if requested

by the Required Purchasers, from time to time designate covenants in this Agreement less restrictive by notification to a representative

of Issuer.

(c)            This

Agreement and the Note Documents represent the entire agreement about this subject matter and supersede prior negotiations or agreements.

All prior agreements, understandings, representations, warranties, and negotiations between the parties about the subject matter of this

Agreement and the Note Documents merge into this Agreement and the Note Documents.

Section 13.7            Counterparts;

Effectiveness; Electronic Signature. This Agreement may be executed in any number of counterparts and by different parties on separate

counterparts, each of which, when executed and delivered, is an original, and all taken together, constitute one Agreement. This Agreement

shall become effective when each party hereto shall have received a counterpart hereof signed by the other parties hereto. Any counterpart

may be executed by facsimile or pdf signature and such facsimile or pdf signature shall be deemed an original. The words ‘execution’,

‘signed’, ‘signature’, ‘delivery’ and words of like import in or relating to any document to be signed

in connection with this Agreement or any other Note Document and the transactions contemplated hereby shall be deemed to include Electronic

Signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability

as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, to

the extent and as provided for in any applicable law, including the Federal Electronic Signatures in Global and National Commerce Act,

the New York State Electronic Signatures and Records Act, or any other similar State laws based on the Uniform Electronic Transactions

Act; provided, that nothing herein shall require any Person to accept electronic signatures in any form or format without its prior written

consent. Without limiting the generality of the foregoing, the parties hereto hereby (a) agree that, for all purposes, including

in connection with any workout, restructuring, enforcement of remedies, bankruptcy proceedings or litigation among the Purchasers and

the Obligors, electronic images of this Agreement or any other Note Document (in each case, including with respect to any signature pages thereto)

shall have the same legal effect, validity and enforceability as any paper original, and (b) waive any argument, defense or right

to contest the validity or enforceability of the Note Documents based solely on the lack of paper original copies of any Note Documents,

including with respect to any signature pages thereto.

Section 13.8          Survival.

All covenants, representations and warranties made in this Agreement continue in full force and effect until Payment in Full. The obligation

of the Obligors in Section 13.2 to indemnify each Purchaser and Purchaser Agent, as well as the confidentiality provisions

in Section 13.9 and the obligations under Section 2.5 and under Article XIV, shall survive until

the statute of limitations with respect to such claim or cause of action shall have run.

Section 13.9          Confidentiality.

(a)            In

handling any Confidential Information of (i) the Obligors, in the case of the Purchaser Agent and the Purchasers and (ii) the

Purchaser Agent and the Purchasers, in the case of the Obligors (in either case, as applicable, the party receiving Confidential Information,

the “Receiving Party” and, the party disclosing such Confidential Information, the “Disclosing Party”)

shall, in each case, exercise the same degree of care that they exercise for their own proprietary information (but in no event less

than a reasonable standard of care). The Receiving Party agrees to: (x) hold any Confidential Information received in confidence;

(y) use or permit the use of the Confidential Information solely in connection with preparing, amending, executing, negotiating,

administering, defending and enforcing the Note Documents (the “Permitted Purpose”); and (z) except as otherwise

permitted herein, not disclose the Confidential Information to any Person not a party to this Agreement.

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(b)            Subject

to the terms and conditions of this Agreement: (i) either Receiving Party may disclose such Confidential Information (A) to

its Affiliates and to the Receiving Party’s and its Affiliates’ directors, officers (including managing members or partners),

limited partners, employees, accountants, attorneys, financial advisors or consultants (together, “Representatives”)

who (1) have a need to know the Confidential Information for the Permitted Purpose, (2) are apprised of the confidential nature

of the Confidential Information and (3) are under written or professional obligations of confidentiality, non-disclosure and non-use

in respect of Confidential Information at least as stringent as those contained herein or (B) as required by law, regulation, subpoena

or court order or otherwise in connection with a judicial, administrative or governmental proceeding, provided that, in the event that

the Receiving Party is required or requested to make such disclosure, the Receiving Party shall, to the extent legally permissible, notify

the Disclosing Party in advance of the disclosure so as to allow the Disclosing Party an opportunity to seek (at the Disclosing Party’s

sole expense) a protective order or other appropriate remedy; provided, further, that such notice and opportunity shall not be required

in respect of (x) disclosures required pursuant to the Securities Act, the Exchange Act, or the listing rules of the Nasdaq

Capital Market, the Nasdaq Global Select Market, the Nasdaq Global Market or the New York Stock Exchange (or any nationally recognized

securities exchange that is a successor to any of the foregoing) on which Issuer’s common stock is listed or (y) disclosures

to any regulatory or self-regulatory authority as required by applicable law in connection with an examination, audit, inspection, inquiry,

request or general supervisory oversight, and (ii) the Purchaser and Purchaser Agent may disclose such Confidential Information

(A) so long as any Persons receiving Confidential Information pursuant to this clause (A) are subject to customary confidentiality

obligations, in connection with a Purchaser’s own financing or securitization transactions and upon the occurrence of a default,

event of default or similar occurrence with respect to such financing or securitization transaction, (B) to prospective transferees

(other than those identified in the immediately preceding clause (A)) or purchasers of any interest in the Notes (provided that the Purchasers

and Purchaser Agent shall obtain such prospective transferee’s or purchaser’s agreement to the terms of this provision or

to similar confidentiality terms), (C) as Purchaser Agent reasonably considers appropriate in exercising remedies under the Note

Documents or (D) to any actual or potential investors, co-investors, members, and partners (including limited partners) of Purchaser

Agent or any Purchaser or any of their Affiliates so long as such Persons are subject to customary confidentiality obligations. The Receiving

Party shall be responsible for any breaches of this Section by its Representatives. For the avoidance of doubt, any disclosure of

Confidential Information in compliance with this clause (b) shall not alter the confidential nature of such Confidential Information,

or the confidentiality, non-disclosure and non-use obligations applicable thereto, for all other purposes.

(c)            Notwithstanding

the foregoing, the prohibitions on disclosure in this Section shall not apply to information that the Receiving Party can demonstrate

by competent evidence: (i) was in the public domain prior to disclosure to the Receiving Party by the Disclosing Party, or becomes

part of the public domain after such, in each case through no act or failure to act by the Receiving Party or its Representatives; (ii) was

in the Receiving Party’s rightful possession prior to disclosure to the Receiving Party by the Disclosing Party; or (iii) is

disclosed to the Receiving Party by a third party who is known by Receiving Party to be in rightful possession thereof and not prohibited

from disclosing the information.

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(d)            Notwithstanding

anything herein to the contrary, (i) the Purchasers and Purchaser Agent may use Confidential Information for the development of

client databases, reporting purposes and market analysis, (ii) after the First Purchase Date, Purchaser Agent and any Purchaser

may disclose the transaction contemplated by the Note Documents on its or its investment manager’s website and in its or its investment

manager’s marketing materials (which may include use of names and logos of one or more of the Obligors) and (iii) on the First

Purchase Date, the Obligors shall issue the Press Release. Except as otherwise provided in this Section, a party may not use the name,

likeness or trademarks of the other party or its Representatives for any purpose, including without limitation, to express or imply any

relationship or affiliation between the parties, or any endorsement of any product or service, without the other party’s prior

written consent.

(e)            The

agreements provided under this Section supersede all prior agreements, understanding, representations, warranties, and negotiations

between the parties about the subject matter of this Section. For the avoidance of doubt the parties’ obligations with respect

to Confidential Information received prior to the Effective Date shall continue to be defined by the terms of any prior agreements with

respect thereto, but effective as of the Effective Date, obligations in respect of all Confidential Information will be governed by this

Section.

Section 13.10        [Reserved].

Section 13.11        Right

of Set Off. Each Obligor hereby grants to Purchaser Agent and to each Purchaser, a lien, security interest and right of set off as

security for all Obligations to Purchaser Agent and each Purchaser hereunder, whether now existing or hereafter arising upon and against

all deposits, credits, collateral and property, now or hereafter in the possession, custody, safekeeping or control of Purchaser Agent

or the Purchasers or any entity under the control of Purchaser Agent or the Purchasers (including a Purchaser Agent affiliate) or in

transit to any of them. At any time after the occurrence and during the continuance of an Event of Default, without demand or notice,

Purchaser Agent or the Purchasers may set off the same or any part thereof and apply the same to any liability or obligation of Issuer

even though unmatured and regardless of the adequacy of any other collateral securing the Obligations. ANY AND ALL RIGHTS TO REQUIRE

PURCHASER AGENT TO EXERCISE ITS RIGHTS OR REMEDIES WITH RESPECT TO ANY OTHER COLLATERAL WHICH SECURES THE OBLIGATIONS, PRIOR TO EXERCISING

ITS RIGHT OF SETOFF WITH RESPECT TO SUCH DEPOSITS, CREDITS OR OTHER PROPERTY OF ANY OBLIGOR ARE HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY

WAIVED.

Section 13.12        Cooperation

of the Obligors. If necessary, each Obligor agrees to (i) execute any documents (including new Notes) reasonably required to

effectuate and acknowledge each assignment of a Commitment or Note to an assignee in accordance with Section 13.1, (ii) make

its management available to meet with Purchaser Agent and prospective participants and assignees of Commitments or Notes (which meetings

shall be conducted no more often than twice every twelve months unless an Event of Default has occurred and is continuing), and (iii) assist

Purchaser Agent or the Purchasers in the preparation of information relating to the financial affairs of Issuer and its Subsidiaries

as any prospective participant or assignee of a Commitment or Note reasonably may request. Subject to the provisions of Section 13.9,

each Obligor authorizes each Purchaser to disclose to any prospective participant or assignee of a Commitment, any and all information

in such Purchaser’s possession concerning Issuer and its Subsidiaries and their financial affairs which has been delivered to such

Purchaser by or on behalf of any Obligor pursuant to this Agreement, or which has been delivered to such Purchaser by or on behalf of

such Obligor in connection with such Purchaser’s credit evaluation of such Obligor prior to entering into this Agreement.

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Section 13.13        Representations

and Warranties of the Purchasers. Each Purchaser, severally and not jointly, represents and warrants to Issuer as of the date such

Person becomes a Purchaser and as of each Purchase Date, that:

(a)            Each

of the Notes to be received by such Purchaser hereunder will be acquired for such Purchaser’s own account, and not with a view

to the resale or distribution of any part thereof in violation of the Securities Act, except pursuant to sales registered or exempted

under the Securities Act, and such Purchaser has no present intention of selling, granting any participation in, or otherwise distributing

the same in violation of the Securities Act without prejudice, however, to such Purchaser’s right at all times to sell or otherwise

dispose of all or any part of such Notes in compliance with applicable federal and state securities laws.

(b)            Such

Purchaser can bear the economic risk and complete loss of its investment in the Notes and has such knowledge and experience in financial

or business matters that it is capable of evaluating the merits and risks of the investment contemplated hereby.

(c)            Such

Purchaser has had an opportunity to receive, review and understand all information related to Issuer requested by it and to ask questions

of and receive answers from Issuer regarding Issuer, its Subsidiaries, its business and the terms and conditions of the offering of the

Notes, and has conducted and completed its own independent due diligence.

(d)            Based

on the information such Purchaser has deemed appropriate, it has independently made its own analysis and decision to enter into the Note

Documents.

(e)            Such

Purchaser understands that the Notes are characterized as “restricted securities” under the U.S. federal securities laws

inasmuch as they are being acquired from Issuer in a transaction not involving a public offering and that under such laws and applicable

regulations such securities may be resold without registration under the Securities Act only in certain limited circumstances. Such Purchaser

understands that no United States federal or state agency, or similar agency of any other country, has reviewed, approved, passed upon,

or made any recommendation or endorsement of Issuer or the purchase of the Notes.

(f)            Such

Purchaser is an “accredited investor” as defined in Regulation D promulgated under the Securities Act.

(g)            Such

Purchaser did not learn of the investment in the Notes as a result of any general solicitation or general advertising.

Section 13.14        Agency.

(a)            Each

Purchaser hereby irrevocably appoints Purchaser Agent to act on its behalf as Purchaser Agent hereunder and under the other Note Documents

and authorizes Purchaser Agent to take such actions on its behalf, to exercise such powers as are delegated to Purchaser Agent by the

terms hereof or thereof and to act as agent of such Purchaser for purposes of acquiring, holding, enforcing and perfecting all Liens

granted by the Obligors on the Collateral to secure any of the Obligations, in each case together with such actions and powers as are

reasonably incidental thereto.

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(b)            Each

Purchaser agrees to indemnify Purchaser Agent in its capacity as such (to the extent not reimbursed by the Obligors and without limiting

the obligation of the Obligors to do so), according to its respective Pro Rata Share (in effect on the date on which indemnification

is sought under this Section 13.14), from and against any and all liabilities, obligations, losses, damages, penalties, actions,

judgments, suits, costs, expenses or disbursements of any kind whatsoever that may at any time be imposed on, incurred by or asserted

against Purchaser Agent in any way relating to or arising out of, the Notes, this Agreement, any of the other Note Documents or any documents

contemplated by or referred to herein or therein or the transactions contemplated hereby or thereby or any action taken or omitted by

Purchaser Agent under or in connection with any of the foregoing. The agreements in this Section 13.14 shall survive the

payment of the Repayment AmountAmounts

for both series of Notes and all other amounts payable hereunder.

(c)            The

Person serving as Purchaser Agent hereunder shall have the same rights and powers in its capacity as Purchaser as any other Purchaser

and may exercise the same as though it were not Purchaser Agent and the term “Purchaser” shall, unless otherwise expressly

indicated or unless the context otherwise requires, include each such Person serving as Purchaser Agent hereunder in its individual capacity.

(d)            Purchaser

Agent shall have no duties or obligations except those expressly set forth herein and in the other Note Documents. Without limiting the

generality of the foregoing, Purchaser Agent shall not:

(i)             be

subject to any fiduciary or other implied duties, regardless of whether any Default or any Event of Default has occurred and is continuing;

(ii)            have

any duty to take any discretionary action or exercise any discretionary powers, except discretionary rights and powers expressly contemplated

hereby or by the other Note Documents that Purchaser Agent is required to exercise as directed in writing by any Purchaser; provided

that Purchaser Agent shall not be required to take any action that, in its opinion or the opinion of its counsel, may expose Purchaser

Agent to liability or that is contrary to any Note Document or applicable law; and

(iii)            except

as expressly set forth herein and in the other Note Documents, have any duty to disclose, and Purchaser Agent shall not be liable for

the failure to disclose, any information relating to Issuer or any of its Affiliates that is communicated to or obtained by any Person

serving as Purchaser Agent or any of its Affiliates in any capacity.

(e)            Purchaser

Agent shall not be liable for any action taken or not taken by it (i) with the consent or at the request of the Required Purchasers

or as Purchaser Agent shall believe in good faith shall be necessary, under the circumstances or (ii) in the absence of its own

gross negligence or willful misconduct.

(f)            Purchaser

Agent shall not be responsible for or have any duty to ascertain or inquire into (i) any statement, warranty or representation made

in or in connection with this Agreement or any other Note Document, (ii) the contents of any certificate, report or other document

delivered hereunder or thereunder or in connection herewith or therewith, (iii) the performance or observance of any of the covenants,

agreements or other terms or conditions set forth herein or therein or the occurrence of any Default or Event of Default, (iv) the

validity, enforceability, effectiveness or genuineness of this Agreement, any other Note Document or any other agreement, instrument

or document or (v) the satisfaction of any condition set forth in Article III or elsewhere herein, other than to confirm

receipt of items expressly required to be delivered to Purchaser Agent.

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(g)           Purchaser

Agent may rely, and shall be fully protected in acting, or refraining to act, upon, any resolution, statement, certificate, instrument,

opinion, report, notice, request, consent, order, bond or other paper or document that it has no reason to believe to be other than genuine

and to have been signed or presented by the proper party or parties or, in the case of cables, telecopies and telexes, to have been sent

by the proper party or parties. In the absence of its gross negligence or willful misconduct, Purchaser Agent may conclusively rely,

as to the truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions furnished

to Purchaser Agent and conforming to the requirements of this Agreement or any of the other Note Documents. Purchaser Agent may consult

with counsel, and any opinion or legal advice of such counsel shall be full and complete authorization and protection in respect of any

action taken, not taken or suffered by Purchaser Agent hereunder or under any Note Documents in accordance therewith. Purchaser Agent

shall have the right at any time to seek instructions concerning the administration of the Collateral from any court of competent jurisdiction.

Purchaser Agent shall not be under any obligation to exercise any of the rights or powers granted to Purchaser Agent by this Agreement

and the other Note Documents at the request or direction of the Required Purchasers unless Purchaser Agent shall have been provided by

the Purchasers with adequate security and indemnity against the costs, expenses and liabilities that may be incurred by it in compliance

with such request or direction.

(h)           Purchaser

Agent may resign at any time by delivering notice of such resignation to the Purchasers and Issuer, effective on the date set forth in

such notice or, if no such date is set forth therein, upon the thirtieth (30th) day following the date such notice is delivered.

If Purchaser Agent delivers any such notice, or if Purchaser Agent becomes insolvent or bankrupt, the Required Purchasers shall have

the right to appoint a successor Purchaser Agent. If, within 30 days after the retiring Purchaser Agent having given notice of resignation,

no successor Purchaser Agent has been appointed by the Required Purchasers that has accepted such appointment, then the retiring Purchaser

Agent may, on behalf of the Purchasers, appoint a successor Purchaser Agent from among the Purchasers. Each appointment under this Section 13.14(h) shall

be subject to the prior consent of Issuer, which may not be unreasonably withheld, delayed or conditioned but shall not be required during

the continuance of an Event of Default. Effective immediately upon its resignation, (i) the retiring Purchaser Agent shall be discharged

from its duties and obligations under the Note Documents, (ii) the Purchasers shall assume and perform all of the duties of Purchaser

Agent until a successor Purchaser Agent shall have accepted a valid appointment hereunder, (iii) the retiring Purchaser Agent shall

no longer have the benefit of any provision of any Note Document other than with respect to any actions taken or omitted to be taken

while such retiring Purchaser Agent was, or because such Purchaser Agent had been, validly acting as Purchaser Agent under the Note Documents

and (iv) subject to its rights under Section 13.14, the retiring Purchaser Agent shall take such action as may be reasonably

necessary to assign to the successor Purchaser Agent its rights as Purchaser Agent under the Note Documents. Effective immediately upon

its acceptance of a valid appointment as Purchaser Agent, a successor Purchaser Agent shall succeed to, and become vested with, all the

rights, powers, privileges and duties of the retiring Purchaser Agent under the Note Documents.

(i)            The

Purchasers irrevocably authorize the Purchaser Agent, at its option and in its discretion,

(i)            to

release any Lien on any Collateral granted to or held by the Purchaser Agent under any Note Document (i) upon Payment in Full, (ii) that

is sold or otherwise disposed of or to be sold or otherwise disposed of as part of or in connection with any sale or other Transfer permitted

hereunder, or (iii) as approved in accordance with Section 13.6;

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(ii)           to

subordinate or release any Lien on any property granted to or held by the Purchaser Agent under any Note Document to the holder of any

Lien on such property that is permitted by clauses (b) and (d) of the definition of “Permitted Liens”;

(iii)          [reserved];

and

(iv)          to

release any Guarantor from its obligations under the Guaranty (i) if such Person ceases to be a Subsidiary as a result of a transaction

permitted under the Note Documents or (ii) upon Payment in Full.

Article XIV

Tax

Section 14.1         Withholding

and Gross-Up. Notwithstanding anything to the contrary in this Agreement, if any Governmental Authority and /or Requirements of Law

requires any Obligor to deduct or withhold any amount from, or any Purchaser to pay any present or future Tax, assessment, or other governmental

charge on, any payment to any Purchaser (“Withholding Payment”), the Obligors will, in addition to paying the applicable

Purchaser such reduced payment, simultaneously pay such Purchaser such additional amounts such that such Purchaser receives the full

contractual amount of the applicable payment from the Obligors as if no such Withholding Payment had occurred; provided that, the Obligors

shall not be required to pay such additional amounts to a particular Purchaser with respect to any Withholding Payment that is attributable

to any Excluded Taxes for the Purchaser. The parties shall discuss and cooperate regarding applicable mechanisms for minimizing such

Taxes to the extent possible in compliance with Requirement of Law. The Obligors shall deliver to such Purchaser the original or a certified

copy of a receipt issued by any Governmental Authority or other document reasonably evidencing the payment of any withholding Tax on

such Purchaser’s behalf.

Section 14.2         Reporting

and Documentation. If any Purchaser is entitled to an exemption from or reduction of a Withholding Payment with respect to payments

made under this Agreement, it shall deliver to Issuer, at the time or times reasonably requested by Issuer, such properly completed and

executed documentation reasonably requested by Issuer as will permit such payments to be made without withholding or at a reduced rate

of withholding. In addition, each Purchaser, if reasonably requested by Issuer, shall deliver such other documentation prescribed by

Requirement of Law as will enable the Obligors to determine whether or not such Purchaser is subject to backup withholding or information

reporting requirements. Notwithstanding anything to the contrary in the preceding two sentences, and other than with respect to Internal

Revenue Service Forms W-8 or W-9 and required attachments, the completion, execution and submission of such documentation shall not be

required if in such Purchaser’s reasonable judgment such completion, execution or submission would subject the Purchaser to any

material unreimbursed cost or expense or would materially prejudice the legal or commercial position of such Purchaser and, for clarity,

such Purchaser shall be deemed to have complied with its obligations under this Section 14.2 if it has so exercised its reasonable

judgment. Each Purchaser agrees that if any form or certification it previously delivered expires or becomes obsolete or inaccurate in

any respect, it shall update such form or certification or notify Issuer in writing of its legal inability to do so, in either case within

a reasonable amount of time following Issuer’s request for an update.

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Article XV

DEFINITIONS

Section 15.1         Definitions.

As used in this Agreement, the following terms have the following meanings:

“Account”

means any “account” as defined in the UCC with such additions to such term as may hereafter be made, and includes, without

limitation, all accounts receivable and other sums owing to any Obligor.

“Account Debtor”

means any “account debtor” as defined in the UCC with such additions to such term as may hereafter be made.

“Acquisition”

means (a) any transaction, or any series of related transactions, by which any Person directly or indirectly, by means of a take-over

bid, tender offer, amalgamation, merger, purchase of assets or shares or similar transaction having the same effect as any of the foregoing,

(i) acquires any business, product, business line or product line, division or unit of operation of any Person, or all or substantially

all of the assets of any business, product, business line or product line, division or other unit of operation of any Person, (ii) acquires

control of securities of a Person representing more than 50% of the ordinary voting power for the election of directors or other governing

body of such Person if the business affairs of such Person are managed by a board of directors or other governing body or (iii) acquires

control of more than 50% of the ownership interest in any Person that is not managed by a board of directors or other governing body

and (b) any In-License.

“Acquisition Cost”

means consideration paid or payable for an Acquisition (including (x) all milestone, maintenance and/or similar payments, earnouts

(whether earned or contingent), deferred purchase price and any other contractual commitment, whether fixed or contingent, (y) any

transition support costs and (z) dedicated post-closing research and development and capital spend (as reasonably determined by

Issuer’s Board in connection with such Acquisition), but excluding (i) royalties on sales calculated on an arm’s-length

basis and (ii) future sales-based milestones).

“Adverse Regulatory

Event” means the occurrence of any of the following events or circumstances: (a) any Regulatory Authority has commenced

any regulatory enforcement action, investigation or inquiry (other than routine or periodic inspections or post-marketing reviews), or

has issued a warning letter or Safety Notice, with respect to any Included Product or any Commercialization, Development or Manufacturing

activities with respect thereto, including, without limitation, any such notice that requires (or is reasonably likely to require or

cause) Issuer or any of its Subsidiaries to discontinue, withdraw or recall the marketing or sale of any Included Product, or requires

or causes (or is reasonably likely to require or cause) a cessation or delay in the manufacture or sale of any Included Product, which

discontinuance, withdrawal, recall, cessation or delay will last (or is reasonably expected to last) in excess of ninety (90) days; (b) any

Regulatory Authority commences any criminal, injunctive, seizure, detention, civil penalty or other enforcement action against Issuer

or any of its Subsidiaries; (c) Issuer or any of its Subsidiaries enters into any consent decree, plea agreement or other settlement

with any Regulatory Authority with respect to any Included Product or any Commercialization, Development or Manufacturing activity; (d) Issuer

or any Subsidiary either (x) recalls any Included Product, or (y) halts or discontinues the marketing or sale of any Included

Product for a period of ninety (90) consecutive days or longer; or (e) any disruption in the supply of any Included Product occurs

that continues for more than ninety (90) days.

“Affected Interest

Period” is defined in Section 2.3(e)(i).

“Affiliate”

of any Person means another Person that owns or Controls directly or indirectly such Person, any Person that Controls or is Controlled

by or is under common Control with such Person, and each of that Person’s senior executive officers, directors, partners and, for

any Person that is a limited liability company, that Person’s managers and members.

62

“Affiliate Agreements”

means any agreement or arrangement between or among Issuer and/or any Subsidiary, on one hand, and any Affiliate (other than Issuer or

any Subsidiary), on the other hand, other than employment agreements, indemnification agreements and similar agreements and arrangements

with officers or directors of Issuer or any Subsidiary in the ordinary course in connection with their employment or service as a director.

“Agreement”

is defined in the preamble hereof.

“Annual Projections”

is defined in Section 6.2(a)(iv).

“Anti-Corruption

Laws” means all laws of any jurisdiction applicable to Issuer or any of its Subsidiaries from time to time prohibiting bribery

or corruption, including without limitation: (a) legislation implementing the OECD Convention on Combating Bribery of Foreign Public

Officials in International Business Transactions, 1997; (b) the United Kingdom Bribery Act 2010; (c) the United States Foreign

Corrupt Practices Act of 1977, as amended; and (d) other similar laws, rules and regulations in other jurisdictions.

“Anti-Terrorism

Laws” means any laws relating to terrorism or money laundering, including, without limitation, (i) the Money Laundering

Control Act of 1986 (e.g., 18 U.S.C. §§ 1956 and 1957), (ii) the Bank Secrecy Act of 1970 (e.g., 31 U.S.C. §§

5311 – 5330), as amended by the USA PATRIOT Act, (iii) the laws, regulations and Executive Orders administered by OFAC, (iv) the

Comprehensive Iran Sanctions, Accountability, and Divestment Act of 2010 and implementing regulations by the United States Department

of the Treasury, (v) any law prohibiting or directed against terrorist activities or the financing of terrorist activities (e.g.,

18 U.S.C. §§ 2339A and 2339B), (vi) any legislation or regulations applicable to any party to the Note Documents and relating

to the fight against money laundering for capital arising from drug-trafficking and the activities of criminal organizations and counter-terrorist

financing, or (vii) any similar laws enacted in the United States, United Kingdom, European Union or any other jurisdictions in

which the parties to this agreement operate, and all other present and future legal requirements of any Governmental Authority governing,

addressing, relating to, or attempting to eliminate, terrorist acts and acts of war.

“Applicable Margin”

means 3.71%, subject to potential adjustment pursuant to Section 2.3(e).

“Applicable Rate”

means a rate per annum equal to the sum of (a) the greater of (i) Term SOFR (subject to Term SOFR being replaced with the Prime

Rate pursuant to Section 2.3(e)), and (ii) the SOFR Floor (subject to SOFR Floor being replaced with the Prime Rate

Floor pursuant to Section 2.3(e)), plus (b) the Applicable Margin; provided that, for the avoidance of doubt, the Applicable

Rate shall never be greater than 9.75% (including following implementation of a Benchmark Replacement). If a Benchmark Transition Event

has occurred, this definition shall be modified as part of the Benchmark Replacement Conforming Changes.

“Approved Fund”

means any (i) investment company, fund, trust, securitization vehicle or conduit that is (or will be) engaged in making, purchasing,

holding or otherwise investing in commercial loans and similar extensions of credit in the ordinary course of its business or (ii) any

Person (other than a natural person) which temporarily warehouses loans for any Purchaser or any entity described in the preceding clause

(i) and that, with respect to each of the preceding clauses (i) and (ii), is administered or managed by (a) a Purchaser,

(b) an Affiliate of a Purchaser or (c) a Person (other than a natural person) or an Affiliate of a Person (other than a natural

person) that administers or manages a Purchaser.

“Approved Purchaser”

is defined in Section 13.1(a).

63

“Assigned Patents”

is defined in Section 5.11(h).

“Avutometinib”

means any pharmaceutical product or treatment containing, whether alone or with any other active ingredient, (a) avutometinib, having

the chemical structure shown on Schedule 1.1(b), (b) prodrugs that directly or indirectly convert to a compound in clause

(a), (c) metabolites of any compound in clauses (a) or (b), (d) prodrugs that directly or indirectly convert to metabolites

of clause (c), and (e) any amorphous forms, co-crystals, stereoisomers, isotopic substitutions, salts, hydrates, solvates, and polymorphs

of any compound described in clauses (a)-(e), in all forms, doses, presentations, formulations or dosage forms, under any brand name,

or as an authorized generic product, and any derivative, improvement, enhancement, modification or subsequent iteration of any of the

foregoing.

“Benchmark”

means, initially, Term SOFR; provided that if a Benchmark Transition Event has occurred with respect to Term SOFR or the then-current

Benchmark, then “Benchmark” means the applicable Benchmark Replacement to the extent that such Benchmark Replacement has

replaced such prior benchmark rate pursuant to Section 2.3(e)(iii).

“Benchmark Replacement”

means, with respect to any Benchmark Transition Event, the sum of: (a) the alternate benchmark rate that has been selected by Purchaser

Agent in consultation with Issuer giving due consideration to (i) any selection or recommendation of a replacement rate or the mechanism

for determining such a rate by the Relevant Governmental Body or (ii) any evolving or then-prevailing market convention for determining

a rate of interest as a replacement to the then current Benchmark for U.S. dollar-denominated syndicated credit facilities and (b) the

Benchmark Replacement Adjustment; provided that, if the Benchmark Replacement as so determined would be less than the SOFR Floor, the

Benchmark Replacement will be deemed to be the SOFR Floor for the purposes of this Agreement.

“Benchmark Replacement

Adjustment” means is, with respect to any replacement of the then current Benchmark with an Unadjusted Benchmark Replacement

for each applicable Interest Period, the spread adjustment, or method for calculating or determining such spread adjustment, (which may

be a positive or negative value or zero) that has been selected by Purchaser Agent and Issuer giving due consideration to (i) any

selection or recommendation of a spread adjustment, or method for calculating or determining such spread adjustment, for the replacement

of such Benchmark with the applicable Unadjusted Benchmark Replacement by the Relevant Governmental Body or (ii) any evolving or

then-prevailing market convention for determining a spread adjustment, or method for calculating or determining such spread adjustment,

for the replacement of such Benchmark with the applicable Unadjusted Benchmark Replacement for U.S. dollar-denominated syndicated credit

facilities at such time.

“Benchmark Replacement

Conforming Changes” means, with respect to any Benchmark Replacement, any technical, administrative or operational changes

(including changes to the definition of “Prime Rate,” the definition of “Interest Period,” timing and frequency

of determining rates and making payments of interest and other administrative matters) that Purchaser Agent in consultation with Issuer

decides may be appropriate to reflect the adoption and implementation of such Benchmark Replacement and to permit the administration

thereof by Purchaser Agent in a manner substantially consistent with market practice (or, if Purchaser Agent decides that adoption of

any portion of such market practice is not administratively feasible or if Purchaser Agent determines that no market practice for the

administration of the Benchmark Replacement exists, in such other manner of administration as Purchaser Agent decides is reasonably necessary

in connection with the administration of this Agreement).

“Benchmark Replacement

Date” means the earlier to occur of the following events with respect to SOFR: (a) in the case of clause (a) or (b) of

the definition of “Benchmark Transition Event,” the later of (i) the date of the public statement or publication of

information referenced therein and (ii) the date on which the administrator of the then current Benchmark permanently or indefinitely

ceases to provide such Benchmark; or (b) in the case of clause (c) of the definition of “Benchmark Transition Event,”

the date of the public statement or publication of information referenced therein.

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“Benchmark Transition

Event” means the occurrence of one or more of the following events with respect to the then current Benchmark: (a) a public

statement or publication of information by or on behalf of the administrator of such Benchmark announcing that such administrator has

ceased or will cease to provide such Benchmark, permanently or indefinitely, provided that, at the time of such statement or publication,

there is no successor administrator that will continue to provide such Benchmark; (b) a public statement or publication of information

by the regulatory supervisor for the administrator of such Benchmark, the U.S. Federal Reserve System, an insolvency official with jurisdiction

over the administrator for such Benchmark, a resolution authority with jurisdiction over the administrator for such Benchmark or a court

or an entity with similar insolvency or resolution authority over the administrator for such Benchmark, which states that the administrator

of such Benchmark has ceased or will cease to provide such Benchmark permanently or indefinitely, provided that, at the time of such

statement or publication, there is no successor administrator that will continue to provide such Benchmark; or (c) a public statement

or publication of information by the regulatory supervisor for the administrator of such Benchmark announcing that such Benchmark is

no longer representative.

“Benchmark Transition

Start Date” means, in the case of a Benchmark Transition Event, the earlier of (a) the applicable Benchmark Replacement

Date and (b) if such Benchmark Transition Event is a public statement or publication of information of a prospective event, the

90th day prior to the expected date of such event as of such public statement or publication of information (or if the expected date

of such prospective event is fewer than 90 days after such statement or publication, the date of such statement or publication).

“Benchmark Unavailability

Period” means the period (x) beginning at the time that such Benchmark Replacement Date has occurred if, at such time,

no Benchmark Replacement has replaced the then current Benchmark for all purposes hereunder in accordance with Section 2.3(e)(iii) and

(y) ending at the time that a Benchmark Replacement has replaced the then current Benchmark for all purposes hereunder pursuant

to Section 2.3(e)(iii).

“Books”

means Issuer’s or any of its Subsidiaries’ books and records including ledgers, federal, and state tax returns, records regarding

Issuer’s or its Subsidiaries’ assets or liabilities, the Collateral, business operations or financial condition, and all

computer programs or storage or any equipment containing such information.

“Business Day”

means any day of the year on which banks are open for business in New York, New York.

“Cap

Amount” means 185% of the Funded Amount of Revenue Notes issued pursuant to this Agreement; provided that, if the Test Date

Condition has been met prior to the Test Date, the Cap Amount shall equal 150% of the Funded Amount of Revenue Notes on and after the

Test Date.

“Capital Lease”

means any lease or similar arrangement which is of a nature that payment obligations of the lessee or obligor thereunder at the time

are or should be capitalized and shown as liabilities (other than current liabilities) upon a balance sheet of such lessee or obligor

prepared in accordance with GAAP.

65

“Capital Lease Obligations”

means, with respect to any Capital Lease, the amount of the obligation of the lessee thereunder that would, in accordance with GAAP,

appear on a balance sheet of such lessee with respect to such Capital Lease.

“Cash”

means all cash and Cash Equivalents.

“Cash Equivalents”

means (i) securities issued or unconditionally guaranteed or insured by the United States of America or any agency or instrumentality

thereof, backed by the full faith and credit of the United States of America and maturing within one year from the date of acquisition,

(ii) commercial paper issued by any Person organized under the laws of the United States of America, maturing within 360 days from

the date of acquisition and, at the time of acquisition, having a rating of at least A-1 or the equivalent thereof by Standard &

Poor’s Ratings Services or at least P-1 or the equivalent thereof by Moody’s Investors Service, Inc., or F-1 or better

by Fitch Investor Services, (iii) time deposits and certificates of deposit maturing within 360 days from the date of issuance and

issued by a bank or trust company organized under the laws of the United States of America (or any state thereof) (A) that has combined

capital and surplus of at least $500,000,000 or (B) that has (or is a subsidiary of a bank holding company that has) a long-term

unsecured debt rating of at least A or the equivalent thereof by Standard & Poor’s Ratings Services or at least A2 or

the equivalent thereof by Moody’s Investors Service, Inc. or A or better by Fitch Investor Services, and (iv) money market

funds that are SEC registered 2a-7 eligible only, have assets in excess of $1,000,000,000, offer a daily purchase/redemption feature

and seek to maintain a constant share price; provided that, the Obligors will invest only in ‘no-load’ funds which have a

constant $1.00 net asset value target.

“Change of Control”

means:

(a)           any

“person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Exchange Act), but excluding

any employee benefit plan of Issuer or its Subsidiaries (and any person or entity acting in its capacity as trustee, agent or other fiduciary

or administrator of any such plan), becoming the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange

Act) of more than thirty-five percent (35%) of the Equity Interests of Issuer entitled to vote for members of its Board of Directors

on a fully diluted basis (and taking into account all such securities that such person or group has the right to acquire pursuant to

any option right);

(b)           a

merger or consolidation of Issuer with any Person in which the stockholders of Issuer immediately prior to such merger or consolidation

do not continue to hold immediately following the closing of such merger or consolidation at least fifty-one percent (51%) of the aggregate

ordinary voting power entitled to vote for the election of directors of Issuer represented by the issued and outstanding Equity Interests

of the entity surviving or resulting from such consolidation;

(c)           the

Transfer in one or a series of transactions (whether or not related) of all or substantially all of the consolidated assets of Issuers

and its Subsidiaries; or

(d)           the

occurrence of a change of control or other similar provision, as defined in any agreement or instrument evidencing any Indebtedness in

an aggregate amount in excess of $1,000,000 triggering a default, a mandatory prepayment or other obligation to repurchase, redeem or

repay such Indebtedness.

“Change of Control

Mandatory Repurchase Event” is defined in Section 2.2(e).

“Claims”

are defined in Section 13.2.

66

“Clinical Trial”

means any clinical trial or study of the Included Products conducted by or on behalf of Issuer or any of its Subsidiaries.

“Clinical Updates”

means, with respect to each ongoing or proposed Clinical Trial, a summary of (a) the current status of enrollment, (b) the

estimated completion date, (c) the status of any clinical hold imposed, or threatened to be imposed, by any Regulatory Authority,

(d) any serious adverse event, unexpected fatal or life-threatening suspected adverse reaction, as that term is defined in 21 CFR

312.32 (or comparable regulations under other applicable law), and (e) any other material information and developments with respect

to each such Clinical Trial, including any change or modification to or termination of such Clinical Trial.

“Code”

means the Internal Revenue Code of 1986, as amended, or any successor federal tax code. Any reference to any provision of the Code shall

also include the income tax regulations promulgated thereunder, whether final, temporary or proposed.

“Collateral”

means any and all properties, rights and assets of Obligors described on Exhibit A-1.

“Collateral Account”

means any Deposit Account, Securities Account, or Commodity Account, or any other bank account maintained by any Obligor at any time

(other than any Excluded Account).

“Commercial Updates”

means a summary of material information and developments with respect to the Obligors’ Commercialization plans and prospects for

the Included Products.

“Commercialization”

means any and all activities, other than manufacturing, directed to the preparation for sale of, or sale of any product, including activities

related to marketing, promoting, distributing, and importing such product, and interacting with any Regulatory Authority regarding any

of the foregoing. When used as a verb, “to Commercialize” and “Commercializing” means to engage in Commercialization,

and “Commercialized” has a corresponding meaning.

“Commitment”

means, for any Purchaser, the obligation of such Purchaser to purchase Notes, up to the principal amount shown on Schedule 1.1(a).

“Commitments” means the aggregate amount of such commitments of all Purchasers.

“Commitment Percentage”

is set forth in Schedule 1.1(a), as amended from time to time.

“Commitment Termination

Date” means the earliest of (i) (a) with respect to the First Purchase, the First Purchase Date, (b) with respect

to the Second Purchase, June 30, 2026the

Second Purchase Date, and (c) with respect to the Third Purchase, December 31May 15,

20262027, (ii) the

occurrence of a Change of Control, (iii) the redemption or repurchase by Issuer in full of all outstanding Notes, (iv) the

payment to the Purchasers of the Repayment AmountAmounts

for both series of Notes, and (v) the termination of the Commitments pursuant to Section 9.1.

“Commodity Account”

means any “commodity account” as defined in the UCC with such additions to such term as may hereafter be made.

“Common

Stock” means Issuer’s common stock, par value $0.0001 per share.

“Communication”

is defined in Article X.

“Compliance Certificate”

means that certain certificate in the form attached hereto as Exhibit C.

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“Confidential Information”

means (a) all information disclosed, directly or indirectly, through any means of communication or observation, by or on behalf

of the Disclosing Party to the Receiving Party on or after the date hereof, that relates to or is derived from the Disclosing Party’s

business, strategic, marketing or technological affairs, or to any other matter that the Receiving Party is advised or has reason to

know is the confidential or proprietary information of the Disclosing Party (including Personal Data), (b) the Note Documents, any

amendments or modifications thereto or waivers thereof, and any term sheets, transaction structures, draft agreements, discussions or

negotiations relating thereto and (c) all notes, analyses, reports, compilations, forecasts, memoranda, studies or other documents

or writings (including emails, text or other instant messages and handwritten documents) based on, containing or relating to any of the

foregoing which may be prepared or created by, for or on behalf of the Receiving Party or its Representatives.

“Contingent

Make-Whole Payment” has the meaning set forth in Section 2.2(c).

“Contingent Obligation”

means, as to any Person, any obligation, agreement, understanding or arrangement of such person guaranteeing or intended to guarantee

any Indebtedness, leases, dividends or other obligations (“primary obligations”) of any other Person (the “primary

obligor”) in any manner, whether directly or indirectly, including any obligation of such person, whether or not contingent,

(a) to purchase any such primary obligation or any property constituting direct or indirect security therefor; (b) to advance

or supply funds (i) for the purchase or payment of any such primary obligation or (ii) to maintain working capital or equity

capital of the primary obligor or otherwise to maintain the net worth or solvency of the primary obligor; (c) to purchase property,

securities or services primarily for the purpose of assuring the owner of any such primary obligation of the ability of the primary obligor

to make payment of such primary obligation; (d) with respect to bankers’ acceptances, letters of credit and similar credit

arrangements, until a reimbursement obligation arises (which reimbursement obligation shall constitute Indebtedness); or (e) otherwise

to assure or hold harmless the holder of such primary obligation against loss in respect thereof; provided, however, that the term “Contingent

Obligation” does not include endorsements of instruments for deposit or collection in the ordinary course of business, typical

contractual indemnities provided in the ordinary course of business or any product warranties. The amount of any Contingent Obligation

is deemed to be an amount equal to the stated or determinable amount of the primary obligation in respect of which such Contingent Obligation

is made (or, if less, the maximum amount of such primary obligation for which such person may be liable, whether singly or jointly, pursuant

to the terms of the instrument evidencing such Contingent Obligation) or, if not stated or determinable, the maximum reasonably anticipated

liability in respect thereof (assuming such person is required to perform thereunder) as determined by such person in good faith.

“Control”

means the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of a Person,

whether through the ability to exercise voting power, by contract or otherwise provided that with respect to any Intellectual Property,

“control” means that the applicable Person owns or has a license to such item or right and has the ability to grant to a

party a license, sublicense, or rights of access and use under such item or right without (a) violating the terms or conditions

of any agreement or other arrangement between such Person and any Third Party in existence as of the time such party would be required

hereunder to grant such license, sublicense, or rights of access and use, and (b) paying any consideration to any Third Party. “Controlling”

and “Controlled” have meanings correlative thereto.

“Control Agreement”

means any control agreement (or other appropriate instrument), in form and substance reasonably satisfactory to Purchaser Agent, entered

into among the depository institution at which any Obligor maintains a Deposit Account or the securities intermediary or commodity intermediary

at which any Obligor maintains a Securities Account or a Commodity Account, such Obligor, and Purchaser Agent pursuant to which Purchaser

Agent obtains “control” (within the meaning of the UCC or any other perfection regime) for the benefit of the Secured Parties

over such Deposit Account, Securities Account, or Commodity Account.

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“Controlled Account”

means a Collateral Account that is subject to a Control Agreement or another instrument in favor of Purchaser Agent, in each case satisfactory

to Purchaser Agent in its sole discretion, that provides Purchaser Agent with a first priority (subject to solely to Permitted Liens

identified in clause (b), (h) and (n) of the definition thereof) perfected Lien in such Collateral Account.

“Copyrights”

means any and all copyright rights, copyright applications, copyright registrations and like protections in each work or authorship and

derivative work thereof, whether published or unpublished and whether or not the same also constitutes a trade secret.

“Corporate Benefit

Limitations” means, with respect to any Guaranty or the grant or perfection of any security interest by any Foreign Obligor,

any limitations on such Guaranty or such grant or perfection imposed pursuant to Requirements of Law in the applicable jurisdiction (other

than limitations that do not impair the rights and remedies of the Secured Parties more than analogous restrictions imposed under the

laws of the United States as reasonably determined by Purchaser Agent).

“Defactinib”

means any pharmaceutical product or treatment containing, whether alone or with any other active ingredient, (a) defactinib, having

the chemical structure shown on Schedule 1.1(c), (b) prodrugs that directly or indirectly convert to a compound in clause

(a), (c) metabolites of any compound in clauses (a) or (b), (d) prodrugs that directly or indirectly convert to metabolites

of clause (c), and (e) any amorphous forms, co-crystals, stereoisomers, isotopic substitutions, salts, hydrates, solvates, and polymorphs

of any compound described in clauses (a)-(e), in all forms, doses, presentations, formulations or dosage forms, under any brand name,

or as an authorized generic product, and any derivative, improvement, enhancement, modification or subsequent iteration of any of the

foregoing.

“Default”

means any event that upon the giving of notice, the passage of time or both, would constitute an Event of Default.

“Default Rate”

is defined in Section 2.3(c).

“Deposit Account”

means any “deposit account” as defined in the UCC with such additions to such term as may hereafter be made.

“Designated Deposit

Account” means Issuer’s deposit account, account number ending [***],

maintained with [***], and any successor deposit account designated by Issuer as such by written notice to Purchaser Agent; provided

that the Designated Deposit Account shall be (a) located in the United States, (b) held with a financial institution that meets

the requirements set forth in clause (iii) of the definition of “Cash Equivalents”, and (c) at all times subject

to a Control Agreement and an ACH authorization in favor of Purchaser Agent.

“Development”

means all activities related to discovery, research and development of a product, including creation and prosecution of Intellectual

Property, pre-clinical and other non-clinical testing, test method development and stability testing, toxicology, formulation, process

development, manufacturing scale-up, qualification and validation, quality assurance/quality control, Clinical Trials, including Manufacturing

in support thereof, statistical analysis and report writing, the preparation and submission of applications for Regulatory Approval,

regulatory affairs with respect to the foregoing and all other activities necessary or reasonably useful or otherwise requested or required

by a Regulatory Authority as a condition or in support of obtaining or maintaining a Regulatory Approval for such product. When used

as a verb, “Develop” means to engage in Development.

69

“Disclosing Party”

is defined in Section 13.9(a)

“Disputes”

is defined in Section 5.11(d).

“Disqualified Equity

Interest” means any Equity Interest which, by its terms (or by the terms of any security into which it is convertible or for

which it is exchangeable), or upon the happening of any event, (a) matures (excluding any maturity as the result of an optional

redemption by the issuer thereof) or is mandatorily redeemable, pursuant to a sinking fund obligation or otherwise, or is redeemable

at the option of the holder thereof, in whole or in part, on or prior to 181 days after the Maturity Date (other than solely for (x) Equity

Interests that are not Disqualified Equity Interests and (y) cash in lieu of fractional shares), (b) is convertible into or

exchangeable (unless at the sole option of the issuer thereof) for (i) debt securities or (ii) any Equity Interests referred

to this definition, in each case at any time on or prior to 181 days after the Maturity Date, or (c) contains any repurchase obligation

or provides for mandatory distributions which may come into effect prior to Payment in Full; provided, however, that if such Equity Interests

are issued pursuant to any plan for the benefit of any employee, director, manager or consultant of Issuer or its Subsidiaries or by

any such plan to such employee, director, manager or consultant, such Equity Interests shall not constitute Disqualified Equity Interests

because they may be required to be repurchased by Issuer or its Subsidiaries (x) to the extent permitted by clause (c) of the

definition of Permitted Distributions, in order to satisfy applicable statutory or regulatory obligations or (y) to the extent permitted

by clause (a) of the definition of Permitted Distributions, as a result of the termination, death or disability of such employee,

director, manager or consultant.

“Dollars,”

“dollars” and “$” each are lawful money of the United States.

“DTC”

means The Depository Trust Company, or any successor performing substantially the same service for Issuer.

“DWAC

Eligible” means that (a) the Common Stock is eligible at DTC for full services pursuant to DTC’s Operational Arrangements,

including transfer through DTC’s Deposit/Withdrawal at Custodian (DWAC) system, (b) Issuer has been approved (without revocation)

by the DTC’s underwriting department, (c) Issuer’s transfer agent is approved as an agent in the DTC/Fast Automated

Securities Transfer (FAST) Program, (d) the applicable shares of Common Stock are otherwise eligible for delivery via DWAC, and

(e) Issuer’s transfer agent does not have a policy prohibiting or limiting delivery of shares of Common Stock via DWAC.

“Effective Date”

is defined in the preamble of this Agreement.

“Electronic Signature”

means an electronic sound, symbol or process attached to, or associated with, a contract or other record and adopted by a Person with

the intent to sign, authenticate or accept such contract or record.

“Eligible Assignee”

means (i) a Purchaser, (ii) an Affiliate of a Purchaser, (iii) an Approved Fund and (iv) any commercial bank, savings

and loan association or savings bank or any other entity which is an “accredited investor” (as defined in Regulation D under

the Securities Act of 1933, as amended) and which extends credit or buys loans as one of its businesses, including insurance companies,

mutual funds, lease financing companies and commercial finance companies, in each case of this clause (iv), which either (A) has

a rating of BBB or higher from Standard & Poor’s Rating Group and a rating of Baa2 or higher from Moody’s Investors

Service, Inc. at the date that it becomes a Purchaser or (B) has total assets in excess of Five Billion Dollars ($5,000,000,000);

provided that, notwithstanding the foregoing, “Eligible Assignee” shall not include, unless an Event of Default has

occurred and is continuing, a direct competitor of Issuer or a vulture hedge fund, each as determined by Purchaser Agent.

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“Eligible

Market” means any of The New York Stock Exchange, The NYSE American LLC, The Nasdaq Capital Market, The Nasdaq Global Market

or The Nasdaq Global Select Market (or any of their respective successors).

“Environmental Claims”

means any investigation, notice, notice of violation, claim, action, suit, proceeding, demand, abatement order or other order or directive

(conditional or otherwise), by any Governmental Authority or any other Person, arising (i) pursuant to or in connection with any

actual or alleged violation of any Environmental Law; (ii) in connection with any Hazardous Material or any actual or alleged Hazardous

Materials Activity; or (iii) in connection with any actual or alleged damage, injury, threat or harm to health, safety, natural

resources or the environment, arising out of a violation of Environmental Law or any Hazardous Material Activity.

“Environmental Laws”

means all laws, rules, regulations, codes, ordinances, orders, decrees, judgments, injunctions, notices or binding agreements issued,

promulgated or entered into by any Governmental Authority, relating in any way to (i) environmental matters, including those relating

to any Hazardous Materials Activity; (ii) the generation, use, storage, transportation or disposal of Hazardous Materials; or (iii) to

the extent related to Hazardous Material Activity, occupational safety and health, industrial hygiene, land use or the protection of

human, plant or animal health or welfare, in any manner applicable to Issuer or any of its Subsidiaries or any Facility.

“Environmental Liability”

means any liability, contingent or otherwise (including any liability for damages, costs of environmental remediation, fines, penalties

or indemnities), of any Obligor or any of its Subsidiaries directly or indirectly resulting from or based upon (i) violation of

any Environmental Law, (ii) the generation, use, handling, transportation, storage, treatment or disposal of any Hazardous Materials,

(iii) exposure to any Hazardous Materials, (iv) the release or threatened release of any Hazardous Materials into the environment

or (v) any contract, agreement or other consensual arrangement pursuant to which liability is assumed or imposed with respect to

any of the foregoing.

“Equipment”

means all “equipment” as defined in the UCC with such additions to such term as may hereafter be made, and includes without

limitation all machinery, fixtures, goods, vehicles (including motor vehicles and trailers), and any interest in any of the foregoing.

“Equity Interest”

means, with respect to any Person, any and all shares (including any American Depository Shares, each representing one or more of such

shares), interests, partnership interests (whether general or limited), membership interests, rights to purchase, warrants, options,

participations or other equivalents, including membership interests (however designated, whether voting or nonvoting), of equity of such

Person, and any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or

distributions of property of, such Person; provided that Equity Interest shall not include any Permitted Convertible Notes.

“Equity

Conditions” means, with respect to a given date of determination: (i) one or more registration statements filed with the

SEC shall be effective and the prospectus contained therein shall be available on such applicable date of determination for the offer

and sale by Issuer of all shares of Common Stock issuable as part of the Repayment Amount for the Revenue Notes; (ii) the Common

Stock (including all shares of Common Stock issuable as part of the Repayment Amount for the Revenue Notes) is listed or designated for

quotation (as applicable) on an Eligible Market and shall not have been suspended from trading on an Eligible Market nor shall delisting

or suspension by an Eligible Market have been threatened (with a reasonable prospect of delisting occurring within 45 days after giving

effect to all applicable notice, appeal, compliance and hearing periods) or pending as evidenced by (A) a writing by such Eligible

Market or (B) Issuer falling below the minimum listing maintenance requirements of the Eligible Market on which the Common Stock

is then listed or designated for quotation, as applicable; (iii) Issuer shall have obtained all requisite board approval with respect

to the issuance of shares of Common Stock issuable as part of the Repayment Amount for the Revenue Notes; (iv) any shares of Common

Stock issuable as part of the Repayment Amount for the Revenue Notes may be issued in full without violating the rules or regulations

of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable); (v) no public announcement

of a pending, proposed or intended Change of Control shall have occurred which has not been abandoned, terminated or consummated; (vi) Issuer

shall have no knowledge of any fact that would reasonably be expected to cause any registration statement filed with the SEC relating

to the offer and sale by Issuer of the shares of Common Stock issuable as part of the Repayment Amount for the Revenue Notes to not be

effective or the prospectus contained therein to not be available for such offer and sale; (vii) there shall not be a Volume Failure;

(viii) on the applicable date of determination all shares of Common Stock issuable as part of the Repayment Amount for the Revenue

Notes may be issued in full from the authorized and available shares of Common Stock of Issuer; (ix) there shall not have occurred

and there shall not exist any Event of Default or event that with the giving of notice or passage of time would constitute a Event of

Default; (x) the shares of Common Stock issuable as part of the Repayment Amount for the Revenue Notes are duly authorized and will

be listed and eligible upon issuance for trading on an Eligible Market; (xi) the shares of Common Stock issuable as part of the

Repayment Amount for the Revenue Notes will be Freely Tradable by the Purchasers upon issuance; (xii) the Common Stock is DWAC Eligible;

and (xiii) the Purchasers are not in possession of any information provided by the Obligors or any of their Affiliates that constitutes,

or may constitute, material non-public information.

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“ERISA”

means the Employee Retirement Income Security Act of 1974, as amended, and its regulations.

“ERISA Affiliate”

means any Person, trade or business (whether or not incorporated) under common control with Issuer within the meaning of Section 414(b) or

(c) of the Code (and Sections 414(b), (c), (m) and (o) of the Code for purposes or Section 4001(b) of ERISA).

“ERISA Event”

means (a) a Reportable Event with respect to a Pension Plan; (b) the failure by an Obligor or any ERISA Affiliate to meet all

applicable requirements under the Pension Funding Rules or the filing of an application for the waiver of the minimum funding standards

under the Pension Funding Rules; (c) the incurrence by an Obligor or any ERISA Affiliate of any liability pursuant to Section 4063

or 4064 of ERISA or a cessation of operations with respect to a Pension Plan within the meaning of Section 4062(e) of ERISA;

(d) a complete or partial withdrawal by an Obligor or any ERISA Affiliate from a Multiemployer Plan or notification that a Multiemployer

Plan is in reorganization or insolvent (within the meaning of Title IV of ERISA); (e) the filing of a notice of intent to terminate

a Pension Plan under, or the treatment of a Pension Plan amendment as a termination under, Section 4041 of ERISA; (f) the institution

by the PBGC of proceedings to terminate a Pension Plan; (g) any event or condition that constitutes grounds under Section 4042

of ERISA for the termination of, or the appointment of a trustee to administer, any Pension Plan; (h) the determination that any

Pension Plan is in at-risk status (within the meaning of Section 430 of the Code or Section 303 of ERISA) or that a Multiemployer

Plan is in endangered or critical status (within the meaning of Section 432 of the Code or Section 305 of ERISA); (i) the

imposition or incurrence of any liability under Title IV of ERISA, other than for PBGC premiums due but not delinquent under Section 4007

of ERISA, upon any Obligor or any ERISA Affiliate; (j) the engagement by any Obligor or any ERISA Affiliate in a transaction that

could be subject to Section 4069 or Section 4212(c) of ERISA; (k) the imposition of a lien upon any Obligor pursuant

to Section 430(k) of the Code or Section 303(k) of ERISA; or (l) the making of an amendment to a Pension Plan

that could result in the posting of bond or security under Section 436(f)(1) of the Code.

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“Event of Default”

is defined in Article VIII.

“Exchange Act”

means the Securities Exchange Act of 1934, as amended.

“Excluded Accounts”

means, collectively, (a) any Deposit Account of any Obligor that is used for payroll, payroll taxes and other employee wage and

benefit payments to or for the benefit of Issuer’s or any of its Subsidiaries’ employees, (b) any escrow accounts, Deposit

Accounts and trust accounts that are pledged or otherwise encumbered pursuant to Permitted Liens, (c) “zero balance”

accounts, and (d) other accounts, the cash balance of which such accounts, in the case of this clause (d), does not exceed $250,000

individually and $500,000 in the aggregate at any time.

“Excluded Subsidiary”

means (A) each Foreign Subsidiary, (B) Verastem Securities, and (C) any Subsidiary that is prohibited by any Requirement

of Law or by any contractual obligation existing on the Effective Date (or, if later, the date of acquisition or formation of such Subsidiary)

(provided such contractual obligation was not entered into in contemplation thereof) from guaranteeing the Obligations or any Subsidiary

that would require any Governmental Approval in order to guarantee the Obligations unless such Governmental Approval has been received

or can be obtained by the Subsidiary through the use of commercially reasonable efforts.

“Excluded Taxes”

means any of the following Taxes imposed on or with respect to any Purchaser or required to be withheld or deducted from a payment to

any Purchaser: (a) Taxes imposed on or measured by net income (however denominated), franchise Taxes, and branch profits Taxes,

in each case (i) imposed as a result of the Purchaser being organized under the laws of, or having its principal office located

in, the jurisdiction imposing such Tax (or any political subdivision thereof) or (ii) that are Other Connection Taxes; (b) Taxes

attributable to such Purchaser’s failure to comply with Section 14.2; (c) Taxes resulting directly from such Purchaser

changing its jurisdiction of domicile or form of legal entity; (d) any withholding Taxes imposed under FATCA; and (e) U.S.

backup withholding Taxes. For the purposes of the definition of “Excluded Taxes,” the term “Purchaser” includes

its successors and assigns pursuant to Section 13.1.

“Existing Loan Agreement”

means that certain Loan and Security Agreement, dated as of March 25, 2022, among Issuer, as the borrower, the lenders party thereto

from time to time, and Oxford Finance LLC, as collateral agent, as amended by the First Amendment to Loan and Security Agreement, dated

as of January 4, 2024.

“Facility”

means any real property (including all buildings, fixtures or other improvements located thereon) now, hereafter or heretofore owned,

leased, operated or used by any Obligor or any of its Subsidiaries.

“Fair Market Value”

means the value that would be paid by a willing buyer to an unaffiliated willing seller in a transaction not involving distress or necessity

of either party, determined in good faith by the Board of Directors of Issuer.

“FATCA”

means Sections 1471 through 1474 of the Code, as of the date of this Agreement (or any amended or successor version that is

substantively comparable and not materially more onerous to comply with), any current or future regulations or official interpretations

thereof, any agreements entered into pursuant to Section 1471(b)(1) of the Code and any fiscal or regulatory legislation, rules or

practices adopted pursuant to any intergovernmental agreement, treaty or convention among Governmental Authorities and implementing such

Sections of the Code.

73

“FDA”

means the United States Food and Drug Administration and any successor agency thereto.

“First Purchase”

is defined in Section 2.1(a).

“First Purchase

Date” means the Purchase Date in respect of the First Purchase, which shall occur on the Effective Date (or such later date

as specified in writing by the Required Purchasers in their sole discretion).

“Floor”

means the SOFR Floor, subject to adjustment by Purchaser Agent for Benchmark Replacement Conforming Changes following any Benchmark Replacement

Date.

“Foreign Obligor”

means any Obligor that is not an entity organized under the laws of the United States or any territory thereof.

“Foreign Plan”

means any employee pension benefit plan, program, policy, arrangement or agreement maintained or contributed to by Issuer or any Subsidiary

with respect to employees employed outside the United States (other than any governmental arrangement).

“Foreign Subsidiary”

means any Subsidiary of Issuer that is not an entity organized under the laws of the United States or any state or territory thereof.

“Freely

Tradable” means that the shares of Common Stock will be issued free of any restrictive legend and through DTC’s DWAC

system to one or more accounts designated by the applicable Purchaser.

“Full Guarantor”

means any Guarantor that is not a Limited Guarantor.

“Funded

Amount” means, as of any date of determination and with respect to any Notes, the purchase price paid by the Purchaser for

such Notes pursuant to Section 2.1.

“GAAP”

means generally accepted accounting principles as in effect in the United States of America on the Effective Date (except as expressly

provided in the first paragraph of Article I).

“GDPR”

is defined in the definition of “Privacy Laws.”

“General Intangibles”

means all “general intangibles” as defined in the UCC in effect on the Effective Date with such additions to such term as

may hereafter be made, and includes without limitation, all copyright rights, copyright applications, copyright registrations and like

protections in each work of authorship and derivative work, whether published or unpublished, any patents, trademarks, service marks

and, to the extent permitted under applicable law, any applications therefor, whether registered or not, any trade secret rights, including

any rights to unpatented inventions, payment intangibles, royalties, contract rights, goodwill, franchise agreements, purchase orders,

customer lists, route lists, telephone numbers, domain names, claims, income and other tax refunds, security and other deposits, options

to purchase or sell real or personal property, rights in all litigation presently or hereafter pending (whether in contract, tort or

otherwise), insurance policies (including without limitation key man, property damage, and business interruption insurance), payments

of insurance and rights to payment of any kind.

“GenFleet Agreement”

means that certain Collaboration and Option Agreement, dated as of August 24, 2023, by and between Issuer and GenFleet Therapeutics

(Shanghai), Inc.

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“Governmental Approval”

means any consent, authorization, approval, order, license, franchise, permit, certificate, accreditation, registration, filing or notice,

of, issued by, from or to, or other act by or in respect of, any Governmental Authority (including, without limitation, the FDA and any

similar state or foreign Governmental Authority).

“Governmental Authority”

means any government, court, regulatory or administrative agency, body or commission, or other governmental authority, agency or instrumentality,

whether foreign, federal, national, state or other political subdivision, local or supranational (domestic or foreign), or other entity

exercising executive, legislative, judicial, taxing, regulatory or administrative functions of or pertaining to government, including

any central bank, securities exchange or self-regulatory organization.

“Guarantee Assumption

Agreement” means a Guarantee Assumption Agreement substantially in the form of Exhibit F by a Person that, pursuant

to Section 6.12, is required to become a “Guarantor” hereunder.

“Guaranteed Obligations”

is defined in Section 12.1.

“Guarantor”

means each Person that is a guarantor of the Obligations under a Guaranty, including, without limitation, a Person that becomes a guarantor

pursuant to a Guarantee Assumption Agreement. As of the Effective Date, there are no Guarantors.

“Guaranty”

means the guaranty set forth in Article XII and/or any guarantee of all or any part of the Obligations in form and substance

satisfactory to Purchaser Agent, as the same may from time to time be amended, restated, modified or otherwise supplemented.

“Hazardous Materials”

means any chemical, material or substance, exposure to which is prohibited, limited or regulated by any Governmental Authority or which

may or would reasonably be expected to pose a hazard to the health and safety of the owners, occupants or any Persons in the vicinity

of any Facility or to the indoor or outdoor environment.

“Hazardous Materials

Activity” means any past, current, proposed or threatened activity, event or occurrence involving any Hazardous Materials,

including the use, manufacture, possession, storage, holding, presence, existence, location, release, threatened release, discharge,

placement, generation, transportation, processing, construction, treatment, abatement, removal, remediation, disposal, disposition or

handling of any Hazardous Materials, and any corrective action or response action with respect to any of the foregoing.

“HIPAA”

is defined in Section 5.6(f).

“Initial

Notes” means senior secured notes issued pursuant to Section 2.1(a) of this Agreement.

“In-License”

means any license or other agreement between the Issuer or any of its Subsidiaries and any Third Party pursuant to which the Issuer or

such Subsidiary obtains a license or sublicense of, covenant not to sue under, or other similar rights to, any Intellectual Property

of such Third Party (other than off-the-shelf software licenses and non-exclusive licenses of Intellectual Property that does not constitute

Product Intellectual Property). The In-Licenses existing as of the Effective Date are listed on Schedule 15.1.

“Included Products”

means (a) Avutometinib and Defactinib, including any product that contains either one of the foregoing in combination with any other

active ingredient(s), whether coformulated, copackaged, or otherwise sold at a single invoiced price, and (b) all other compounds,

chemical entities or pharmaceutical products being designed, Developed, licensed, Manufactured or Commercialized by Issuer or any Subsidiary

from time to time.

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“Indebtedness”

of any Person means, without duplication, (a) all obligations of such person for borrowed money or advances; (b) all obligations

of such person evidenced by bonds, debentures, notes or similar instruments; (c) all obligations of such person under conditional

sale or other title retention agreements relating to property purchased by such person; (d) all obligations of such person issued

or assumed as the deferred purchase price of property or services (excluding trade accounts payable, accrued obligations incurred in

the ordinary course of business on normal trade terms and not overdue by more than 90 days); (e) all Indebtedness of others secured

by any Lien on property owned or acquired by such person, whether or not the obligations secured thereby have been assumed, but limited

to the Fair Market Value of such property; (f) all Capital Lease Obligations and synthetic lease obligations of such person; (g) all

liability or obligations of such Person in respect of hedging agreements and other derivative contracts (for the net amount owed by such

Person thereunder), (h) all Contingent Obligations of such Person; (i) all liability and obligations of such Person under guaranteed

minimum purchase, take or pay or similar performance requirement contracts, (j) all liability and obligations under receivables

factoring, receivable sales or similar transactions or arising under revenue interest agreements, royalty financing agreements or similar

financings, (k) all liability and obligations for milestone payments, royalty payments, license payments and similar payments pursuant

to any License Agreement, research and development agreement, collaboration or development agreement or merger or acquisition agreement,

and (l) Disqualified Equity Interests. The Indebtedness of any Person shall include the Indebtedness of any other entity (including

any partnership in which such Person is a general partner) to the extent such Person is liable therefor as a result of such Person’s

ownership interest in or other relationship with such entity, except (other than in the case of general partner liability) to the extent

that terms of such Indebtedness expressly provide that such Person is not liable therefor. The amount of Indebtedness of any Person for

purposes of clause (e) above shall (unless such Indebtedness has been assumed by such Person) be deemed to be equal to the lesser

of (i) the aggregate unpaid amount of such Indebtedness and (ii) (X), in the case of Issuer or any Subsidiary, the Fair Market

Value of the property encumbered thereby, and (Y) in the case of any other Person, the Fair Market Value of the property encumbered

thereby as determined by such Person in good faith. Notwithstanding anything herein to the contrary, Indebtedness shall not include

(i) prepaid or deferred revenue arising in the ordinary course of business, (ii) endorsements of checks or drafts arising in

the ordinary course of business, (iii) obligations in respect of any Permitted Bond Hedge Transaction or Permitted Warrant Transaction,

(iv) obligations to make sales-based milestone payments, and (v) deferred compensation and severance, pension, health and welfare

retirement and equivalent benefits or any deferred obligations incurred under ERISA.

“Insolvency Proceeding”

means any proceeding by or against any Person under the United States Bankruptcy Code, or any other bankruptcy or insolvency law, including

assignments for the benefit of creditors, compositions, extensions generally with its creditors, or proceedings seeking reorganization,

arrangement, or other relief.

“Insolvent”

means not Solvent.

“Intellectual Property”

means all intellectual property and other proprietary rights of any kind or nature, whether registered or unregistered and whether registrable

or not, protected, created or arising under any law, including any and all rights in: proprietary information; technical data; laboratory

notebooks; clinical data; priority rights; trade secrets; know-how; confidential information; inventions (whether patentable or unpatentable

and whether or not reduced to practice or claimed in a pending patent application); Patents; Trademarks, trade names, service marks,

trade dress, logos, slogans, including all goodwill associated therewith; domain names; Copyrights and all applications thereof; and

all rights in works of authorship of any type, in all forms or media, designs rights, registered designs, database rights and rights

in compilations of data.

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“Intellectual Property

Updates” means a summary of any new Patents, trademarks or copyrights issued or patent, trademark or copyright applications

filed, amended or supplemented, by Issuer or any Subsidiary (in form sufficient to allow Purchaser Agent to prepare appropriate filings

in respect thereof to protect its Liens thereon), together with a summary of any material information or developments with respect to

the Material Patents.

“Interest Period”

means, with respect to each Note, (a) initially, the period commencing on the Purchase Date of such Note and ending on the last

day of the calendar quarter in which such Purchase Date occurs, and (b) thereafter, each period beginning on the first day following

the end of the immediately preceding Interest Period and ending on the last day of the next succeeding calendar quarter.

“Inventory”

means all “inventory” as defined in the UCC in effect on the date hereof with such additions to such term as may hereafter

be made, and includes without limitation all merchandise, raw materials, parts, supplies, packing and shipping materials, work in process

and finished products, including without limitation such inventory as is temporarily out of any Person’s custody or possession

or in transit and including any returned goods and any documents of title representing any of the above.

“Investment”

means (a) any beneficial ownership interest in any Person (including Equity Interests or other securities), (b) any loan, advance,

extension of credit, capital contribution or similar payment to any Person, (c) the incurrence of any Contingent Obligation or the

assumption of any liabilities of any other Person, (d) any Acquisition, (e) the purchase or ownership of any futures contract

or liability for the purchase or sale of currency or other commodities at a future date in the nature of a futures contract, and

(f) any investment in any other items that are or would be classified as investments on a balance sheet of such Person prepared

in accordance with GAAP.  The amount of any Investment shall be the original cost of such Investment plus the

cost of all additions thereto, less the amount of Cash or the Fair Market Value of any other property received, returned or repaid

as a result of dispositions, distributions or liquidations of all or a portion of such Investment, without any adjustments for increases

or decreases in value, or write-ups, write-downs or write-offs with respect to such Investment.

“Involuntary Disposition”

means, with respect to any property or assets of the Obligors or their Subsidiaries, any of the following: (a) any loss, destruction

or damage of such property or assets or (b) any condemnation, seizure, or taking, by exercise of the power of eminent domain or

otherwise, of such property or assets, or confiscation of such property or assets or the requisition of the use of such property or assets.

“IQVIA Agreement”

means that certain Licensing and Services Master Agreement, dated as of December 24, 2024, by and between Issuer and IQVIA Inc.

“IQVIA Subordination

Agreement” is defined in Section 3.6(d).

“IRS”

means the United States Internal Revenue Service.

“Issuer”

is defined in the preamble hereof.

“License Agreement”

means any existing or future license, commercialization, co-promotion, collaboration, distribution, manufacturing, marketing or partnering

agreement entered into before or during the term of this Agreement by Issuer or any of its Subsidiaries that grants a license, covenants

not to sue, or other similar rights with respect to any Product Intellectual Property.

77

“Licensed Patents”

is defined in Section 5.11(h).

“Licensees”

means, collectively, the licensees and any sublicensees under any License Agreement; each a “Licensee”.

“Lien”

means a claim, mortgage, deed of trust, levy, charge, pledge, security interest, or other encumbrance of any kind, whether voluntarily

incurred or arising by operation of law or otherwise against any property.

“Limited Guarantor”

means any Guarantor whose Guaranteed Obligations, or the grant or perfection of a security interest in whose assets, are limited by Corporate

Benefit Limitations.

“Manufacture”

and “Manufacturing” means all activities related to the supply, production, manufacture, processing, filling, finishing,

packaging, labeling, shipping, and holding of any product, or any intermediate thereof, including process development, process qualification

and validation, scale-up, pre-clinical, clinical and commercial manufacture and analytic development, product characterization, stability

testing, quality assurance, and quality control.

“Margin Stock”

means “margin stock” as such term is defined in Regulation T, U, or X of the Board of Governors of the Federal Reserve System.

“Market Capitalization”

means, as at any date of determination, the product of (x) the number of issued and outstanding shares of Issuer’s shares

on such date multiplied by (y) the closing price per share of such shares on such date on the principal stock exchange on which

such shares are then listed, traded and quoted.

“Marketing Approval”

means, with respect to any Included Product in any country or region, approval from the applicable Regulatory Authority sufficient for

the promotion and sale of such Included Product in such jurisdiction in accordance with applicable law, including, without limitation,

the approval by the FDA of a U.S. New Drug Application for such Included Product.

“Material Adverse

Change” means (a) a material adverse effect on the business, operations, assets, prospects or condition (financial or

otherwise) of Issuer and its Subsidiaries, taken as a whole, or (b) an adverse effect on (i) the validity or enforceability

of any of the Note Documents, (ii) the ability of Issuer or any Obligor to perform any of its material obligations under the Note

Documents, (iii) the rights or remedies of Purchaser Agent or any Purchaser under any of the Note Documents, (iv) any Material

Included Product, the Product Intellectual Property or the ability of any Obligor or a Person acting on behalf of such Obligor to Develop,

Commercialize or Manufacture any Material Included Product or (v) the validity, perfection (except to the extent permitted under

this Agreement) or first priority of Liens in favor of Purchaser Agent for the benefit of the Secured Parties (except to the extent resulting

solely from any actions or inactions on the part of Purchaser Agent and the Purchasers despite timely receipt of information regarding

Issuer and its Subsidiaries as required by this Agreement).

“Material Agreement”

means: (a) any Affiliate Agreement; (b) any In-License or any License Agreement relating to the Development, Commercialization

or Manufacturing of any Included Product; (c) any “material contract” (as such term is defined in Item 601(b)(10) of

Regulation S-K of the Securities Act, other than those agreements and arrangements described in Item 601(b)(10)(iii)) with respect to

Issuer or its Affiliates; (d) any agreement with consideration or other payments in excess of $500,000 per fiscal year; and (e) any

other agreement with respect to Issuer or its Affiliates relating to any Material Patent or Included Product, for which breach, non-performance

or failure to renew by Issuer or its Affiliates or the respective counterparty could reasonably be expected to result in a Material Adverse

Change.

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“Material Included

Product” means (A) Avutometinib, (B) Defactinib, (C) the Primary Product, and (D) any other Included Product

that has generated, or is expected to generate, Net Sales during any consecutive 12 month period in excess of $5,000,000.

“Material Patents”

is defined in Section 5.11(c).

“Maturity Date”

means (a) with respect to the Initial Notes, the seventh anniversary

of the First Purchase Date, and (b) with respect to the Revenue Notes,

June 30, 2033.

“Milestone Event”

means Purchaser Agent and the Purchasers shall have received financial statements and reports pursuant to Sections 6.2(a)(i) and

(ii) and Section 6.2(b) that demonstrate to Purchaser Agent’s and the Purchasers’ satisfaction

that Net Sales of the Primary Product for the trailing six-month period iswere

at least $55,000,000.

“MNPI Notice”

is defined in Section 6.2(g).

“MNPI Notice Period”

means any period designated as such by Purchaser Agent by written notice to the Obligors. Each MNPI Notice Period will commence on the

Business Day immediately following Purchaser Agent’s written notice to the Obligors of such MNPI Notice Period (or any later date

specified by Purchaser Agent in such notice), and will end immediately upon written notice from Purchaser Agent to the Obligors that

such MNPI Notice Period is terminated.

“MSC Investment

Conditions” means, as of any date of determination, the Obligors hold Cash in Deposit Accounts subject to Control Agreements

in an amount equal to or greater than 110% of the outstanding principal amount of the Initial

Notes that would be applicable if paid on such date.

“Multiemployer Plan”

means any employee benefit plan of the type described in Section 4001(a)(3) of ERISA, to which any Obligor or any ERISA Affiliate

makes or is obligated to make contributions, during the preceding five plan years has made or been obligated to make contributions, or

has any liability.

“Multiple Employer

Plan” means a Plan with respect to which any Obligor or any ERISA Affiliate is a contributing sponsor, and that has two or

more contributing sponsors at least two of whom are not under common control, as such a plan is described in Section 4064 of ERISA.

“Net Sales”

means, for any relevant fiscal period, with respect to eachany

Included Product, the aggregate gross invoiced sales prices from sale or disposition of such Included Product by the Issuer, any Affiliate

and any Licensee to Third Parties, less the following deductions without duplication, but solely to the extent included in the gross

amount invoiced with respect to such sale or disposition of such Included Product and to the extent such deductions are in accordance

with GAAP:

(a)           trade,

quantity and cash discounts, credits or allowances actually given;

(b)           allowances

for returns or rejections (due to spoilage, damage, expiration of useful life or otherwise);

(c)           freight

and insurance, if separately identified on the invoice;

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(d)           mandatory

discounts or rebates imposed by any Governmental Authority against Issuer, any Affiliate or any Licensee, as applicable, including any

claw-backs or similar pharmaceutical taxes directly related to such Included Product and paid directly by Issuer, such Affiliate or such

Licensee, as applicable, or, in the case of claw-backs related to aggregate sales of Issuer, such Affiliate or such Licensee, as applicable,

such portion of the claw-back as shall be reasonably determined by Issuer, such Affiliate or such Licensee, as applicable, based on the

proportion between the share of Net Sales hereunder and aggregate sales of Issuer, such Affiliate or such Licensee, as applicable;

(e)           Third

Party rebates, chargebacks, hospital buying group/group purchasing organization administration fees or managed care organization rebates

actually given;

(f)            rebates

and similar payments made with respect to sales paid for by any Governmental Authority or Regulatory Authority such as federal or state

Medicaid, Medicare or similar state program;

(g)           value-added

tax, sales, use or turnover taxes, excise taxes and customs duties assessed by Governmental Authorities on the sale of such Included

Product; and

(h)           retroactive

price reductions or billing corrections.

For purposes of this definition:

(i)            In

the case of any sale or other disposal for value, such as barter or counter-trade, of ansuch

Included Product, or part thereof, other than in an arm’s length transaction exclusively for cash, Net Sales shall be calculated

as above on the value of the non-cash consideration received or the fair market price (if higher) of such Included Product in the country

of sale or disposal, as determined in accordance with GAAP;

(ii)           Sales

of such Included ProductsProduct

between Issuer, any Affiliate and/or any Licensee for resale shall be excluded from the computation of Net Sales, provided that the subsequent

resales of such Included ProductsProduct

to a Third Party are included in the computation of Net Sales;

(iii)          The

Transfer, disposal or use of such Included ProductsProduct,

without consideration, for marketing, regulatory, development or charitable purposes, such as clinical trials, compassionate use, named

patient use, or indigent patient programs shall not be deemed a sale hereunder; and

(iv)          In

no event shall Net Sales for any period be less than worldwide net revenue for the Included Products for such period as reported in the

Company’s financial statements.

(iv)          For

purposes of calculating the amount of Revenue Payments only, Net Sales shall include any monetary damages recovered from a Third Party

in any action brought for such Third Party’s infringement of any Product Intellectual Property in connection with the exploitation

of any product, therapy, or service that actually or prospectively competes with such Included Product or the market for such Included

Product, where such damages (whether in the form of judgment or settlement) are awarded for loss of sales of such Included Product, after

the reimbursement of any expenses incurred by such Obligor or Affiliate in bringing such action (including reasonable attorney’s

fees) not already reimbursed from other damages awarded under the same action, and any amount of such damages required to be allocated

to such Obligor’s or Affiliate’s licensors or (sub)licensees.

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“Note Documents”

means, collectively, this Agreement, the Notes, any mortgages, deeds of trust or deeds to secure debt that encumbers real property, the

security agreement delivered pursuant to Section 3.2(a), each Guaranty, the Perfection Certificate, each Compliance Certificate,

each Purchase Notice, any subordination agreements, notes or guaranties executed by Issuer or any other Obligor and any other present

or future agreement entered into by Issuer, any Guarantor or any other Person, in each case, for the benefit of the Secured Parties in

connection with this Agreement; all as amended, restated, or otherwise modified.

“Note Record”

means a record maintained by each Purchaser with respect to the outstanding Obligations owed by Issuer to Purchaser and credits made

thereto.

“Notes”

means the senior secured notesInitial

Notes and the Revenue Notes issued from time to time pursuant to this Agreement.

“Obligations”

means, with respect to any Obligor, all amounts, obligations, liabilities, covenants and duties of every type and description owing by

such Obligor to Purchaser Agent or any Purchaser, any other indemnitee hereunder or any participant, arising out of, under, or in connection

with, any Note Document, whether direct or indirect (regardless of whether acquired by assignment), absolute or contingent, due or to

become due, whether liquidated or not, now existing or hereafter arising and however acquired, and whether or not evidenced by any instrument

or for the payment of money, including, without duplication, (i) all principal and interest and other amounts owing under any Note,

all Revenue Participation Payments, all Revenue Payments, the Contingent

Make-Whole Payment and the Repayment AmountAmounts

for both series of Notes, whether or not accruing after the filing of any petition in bankruptcy or after the commencement of

any insolvency, reorganization or similar proceeding, and whether or not a claim for post-filing or post-petition interest is allowed

in any such proceeding and (ii) all other documented out-of-pocket fees, expenses (including documented out-of-pocket fees, charges

and disbursement of counsel), interest, commissions, charges, costs, disbursements, indemnities and reimbursement of amounts paid and

other sums chargeable to such Obligor under any Note Document. Unless the context otherwise requires, all references herein to Obligations

refers to the Obligations of all of the Obligors.

“Obligors”

means, collectively, Issuer and the Guarantors.

“OFAC”

means the U.S. Department of Treasury Office of Foreign Assets Control.

“Operating Documents”

means, for any Person, such Person’s formation documents, and, (a) if such Person is a corporation, its constitutional documents

or bylaws in current form, (b) if such Person is a limited liability company, its certificate of incorporation, memorandum and articles

of association, limited liability company agreement or operating agreement (or similar agreement), and (c) if such Person is a partnership,

its partnership agreement (or similar agreement), each of the foregoing with all current amendments or modifications thereto.

“Orange Book Patents” means

the Patents listed for any Included Product in the FDA’s Orange Book pursuant to 21 U.S.C. Section 355(b)(1) as of the

Effective Date, and any additional Patents listed from time to time for any Included Products in the FDA’s Orange Book pursuant

to 21 U.S.C. Section 355(b)(1), together with all foreign counterpart patents in respect of each of the foregoing.

“Other Connection

Taxes” means, with respect to any Purchaser, Taxes imposed as a result of a present or former connection between such Purchaser

and the jurisdiction imposing such Tax (other than connections arising from such Purchaser having executed, delivered, become a party

to, performed its obligations under, received payments under, received or perfected a security interest under, engaged in any other transaction

pursuant to, or enforced this Agreement).

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“Participant Register”

is defined in Section 13.1(c).

“Patents”

means all patents, patent applications and like protections including without limitation divisions, continuations, utility patents, renewals,

reissues, revisions, patent term extensions, supplemental protection certificates and continuations-in-part of the same and including

all foreign equivalents.

“Payment Date”

means each March 31, June 30, September 30 and December 31, commencing on the first such date to occur following

the First Purchase Date.

“Payment in Full”

means all Obligations of the Obligors (other than inchoate indemnity obligations for which no claim has been made) have been fully repaid

in cash and all Commitments have been terminated.

“PBGC”

means the Pension Benefit Guaranty Corporation.

“Pension Act”

means the Pension Protection Act of 2006.

“Pension Funding

Rules” means the rules of the Code and ERISA regarding minimum funding standards and minimum required contributions (including

any installment payment thereof) to Pension Plans and Multiemployer Plans and set forth in, with respect to plan years ending prior to

the effective date of the Pension Act, Section 412 of the Code and Section 302 of ERISA, each as in effect prior to the Pension

Act and, thereafter, Sections 412, 430, 431, 432 and 436 of the Code and Sections 302, 303, 304 and 305 of ERISA.

“Pension Plan”

means any employee pension benefit plan (including a Multiple Employer Plan, but excluding a Multiemployer Plan) that is maintained or

is contributed to by any Obligor or any ERISA Affiliate and is either covered by Title IV of ERISA or is subject to the minimum funding

standards under Section 412 of the Code.

“Perfection Certificate”

is defined in Section 5.1.

“Permitted Acquisition”

means an Acquisition to the extent that each of the following conditions shall have been satisfied:

(a)           immediately

prior to, and after giving effect thereto, no Event of Default shall have occurred and be continuing or would result therefrom;

(b)           all

transactions in connection therewith shall be consummated, in all material respects, in accordance with applicable law;

(c)           in

the case of the purchase or other acquisition of Equity Interests, (i) all of the Equity Interests (except for any such Equity Interest

in the nature of directors’ qualifying shares required pursuant to applicable law) acquired or otherwise issued by such Person

or any newly formed Subsidiary in connection with such acquisition shall be wholly owned by Issuer or another Obligor, and (ii) all

Persons whose Equity Interests are being acquired shall become Full Guarantors;

(d)           the

Obligors shall have delivered written notice of such Acquisition to the Purchaser Agent, on behalf of the Purchasers, not less than ten

(10) Business Days prior to the execution of a definitive agreement for such Acquisition (or such shorter period as may be specified

by the Purchaser Agent in its sole discretion), together with (i) a due diligence package consisting of the Board package(s) provided

in connection with such Acquisition, including without limitation, with regard to the Acquisition of the applicable target, business

product or In-License (together with any material updates available from time to time prior to the closing of such Acquisition), a summary

of the development program for all relevant products, a summary of Intellectual Property related to such product or products and a cash

forecast, pro forma for the acquisition (inflows and outflows), (ii) a draft of any acquisition agreement related to the proposed

acquisition (together with disclosure schedules, other material agreements and any other related documents reasonably requested by Purchaser

Agent and Purchasers), (iii) a general description of the acquired assets or acquired business line or unit or division and the

competitive position of such business line or unit or division within the industry, (iv) the sources and uses of funds to finance

the proposed acquisition and (v) to the extent available, quarterly and annual audited financial statements of the Person whose

Equity Interests or assets are being acquired for the twelve (12) month period immediately prior to such proposed acquisition;

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(e)           Purchaser

Agent, on behalf of the Purchasers, shall have received, substantially concurrently with the execution of the definitive documentation

relating to such Acquisition, fully executed acquisition agreements and other material agreements with all attachments and schedules;

(f)            any

assets acquired by Obligors from such Permitted Acquisition shall be subject to the security interest granted to Purchaser Agent under

the Note Documents and the security interest in such assets shall be perfected in accordance with requirement set forth in this Agreement

and other Note Documents;

(g)           prior

to the Milestone Event, the aggregate Acquisition Cost that is or may become payable in connection with such Acquisition, either at or

before the closing thereof or any time thereafter, combined with the aggregate Acquisition Cost that has or may at any time become payable

in connection with all other Permitted Acquisitions entered into during the term of this Agreement, shall not exceed an amount equal

to the greater of (x) $25,000,000 or (y) 5.0% of Issuer’s Market Capitalization (measured, with respect to any particular

Permitted Acquisition, as of the trading day immediately preceding the execution of the definitive documentation relating to such Permitted

Acquisition);

(h)           after

the Milestone Event, the aggregate Acquisition Cost that is or may become payable in connection with such Acquisition, either at or before

the closing thereof or any time thereafter, combined with the aggregate Acquisition Cost that has or may at any time become payable in

connection with all other Permitted Acquisitions entered into during the term of this Agreement, shall not exceed an amount equal to

the greater of (x) $50,000,000 or (y) 10.0% of Issuer’s Market Capitalization (measured, with respect to any particular

Permitted Acquisition, as of the trading day immediately preceding the execution of the definitive documentation relating to such Permitted

Acquisition);

(i)            Purchaser

Agent and the Purchasers have received a certificate from a Responsible Officer of Issuer together with Board approved projections certifying

and setting forth in reasonable detail that the Obligors (taking into account the terms of such transaction and all Acquisition Costs

incurred or expected to be incurred in connection with or as a result of, such transaction), the Obligors shall have sufficient liquidity

to pay their projected expenses and all debt service when due for a period of twelve (12) months after the consummation of such Acquisition

(after giving effect to such Acquisition);

(j)            No

Change of Control shall result from such Permitted Acquisition;

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(k)          the

Person whose Equity Interests or business are being acquired shall be engaged in, or the asset acquired shall be used to engage in, or

any In-License shall be in relation to, the same line of business as Issuer or a business reasonably related, incidental or ancillary

thereto, as determined by the reasonable judgment of the Required Purchasers;

(l)            to

the extent such Permitted Acquisition is an In-License, such In-License shall not constitute a Restricted License;

(m)          such

Permitted Acquisition shall be consensual and shall have been approved by the target’s board of directors; and

(n)           on

or prior to the date of such Permitted Acquisition, Purchaser Agent and Purchasers shall have received, in form and substance reasonably

satisfactory to Purchaser Agent and Purchasers, a certificate of the chief financial officer of Issuer certifying compliance with the

requirements contained in this definition of “Permitted Acquisition” and with the other terms of the Note Documents (before

and after giving effect to such Permitted Acquisition).

“Permitted Bond

Hedge Transaction” means any call or capped call option (or substantively equivalent derivative transaction) relating to Issuer’s

shares (or other securities or property following a merger event, reclassification or other similar fundamental change of Issuer, or

adjustment with respect to the shares of Issuer) that is (A) purchased or otherwise entered into by Issuer in connection with the

issuance of any Permitted Convertible Notes, (B) settled in shares of Issuer (or such other securities or property), cash or a combination

thereof (such amount of cash determined by reference to the price of Issuer’s shares or such other securities or property), and

cash in lieu of fractional shares of Issuer and (C) on terms and conditions customary for bond hedge transactions in respect of

transactions related to public market convertible indebtedness (pursuant to a public offering or an offering under Rule 144A or

Regulation S of the Securities Act) as reasonably determined by Issuer; provided, that, (x) the purchase price for

such Permitted Bond Hedge Transaction, less the proceeds received by Issuer from the sale of any related Permitted Warrant Transaction,

does not exceed fifteen percent (15%) of the gross proceeds to Issuer from such issuance of Permitted Convertible Notes, and (y) no

cash payments by Issuer or any Subsidiary shall be required in connection with the exercise, unwinding, settlement or termination of

such Permitted Bond Hedge Transaction.

“Permitted Convertible

Notes” means senior subordinated unsecured notes issued by Issuer that are convertible into a fixed number (subject to customary

anti-dilution adjustments, “make-whole” increases and other customary changes thereto) of common stock of Issuer (or other

securities or property following a merger event or other change of the common stock of Issuer, but for the avoidance of doubt excluding

Disqualified Equity Interests); provided that, (a) no Subsidiary shall guarantee such Permitted Convertible Notes, (b) such

Permitted Convertible Notes shall not mature, and no scheduled or mandatory principal payments, repayments, prepayments, cash settlements,

repurchases, redemptions or sinking fund or like payments (but excluding, for the avoidance of doubt, regularly scheduled cash interest

payments) of such Permitted Convertible Notes shall be required at any time on or prior to the date that is 91 calendar days after the

Maturity Date (other than upon a “change of control” or “fundamental change”), (c) such Permitted Convertible

Notes shall (i) not include any financial maintenance or negative covenants, (ii) have other terms, conditions, covenants and

defaults that are, taken as a whole, not more restrictive on Issuer and its Subsidiaries than the covenants and defaults set forth in

the Note Documents and that are customary for public market convertible indebtedness (pursuant to a public offering or an offering under

Rule 144A of the Securities Act) and (iii) have a cash interest rate of less than the greater of (x) 5.0% per annum and

(y) such cash interest rate as the Purchaser Agent, in its sole discretion, shall approve in writing after the Effective Date, upon

the request of the Issuer in light of changes to market interest rates for similar convertible notes, (d) such Permitted Convertible

Notes shall include conversion, redemption and fundamental change provisions that are customary for convertible notes issued by public

companies in registered or Rule 144A offerings, (e) no Default or Event of Default shall have occurred and be continuing at

the time of incurrence of such Permitted Convertible Notes or could result therefrom, (f) such Permitted Convertible Notes shall

(x) be subordinated to the Obligations on terms substantially the same form and substance as set forth on Exhibit H

and (y) specifically designate this Agreement and all Obligations as “designated senior indebtedness” or similar term

so that the subordination terms referred to in clause (f) of this definition specifically refer to such notes as being subordinated

to the Secured Obligations pursuant to such subordination terms and (g) Issuer shall have delivered to the Purchaser Agent a certificate

of a Responsible Officer of Issuer certifying as to the foregoing.

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“Permitted Distributions”

means:

(a)           repurchases

pursuant to the terms of employee stock purchase plans, employee restricted stock agreements, stockholder rights plans, director or consultant

stock option plans, or similar plans, provided such repurchases do not exceed $500,000 in the aggregate per fiscal year;

(b)           repurchases

of Equity Interests deemed to occur upon the cash-less or net exercise of stock options, warrants or other convertible or exchangeable

securities;

(c)           repurchases

of Equity Interests deemed to occur upon the withholding of a portion of the Equity Interests granted or awarded to a current or former

officer, director, employee or consultant to pay for the taxes payable by such person upon such grant or award (or upon vesting or exercise

thereof);

(d)           dividends

or distributions by any Subsidiary of an Obligor to an Obligor;

(e)           payments

to Affiliates of Issuer (other than dividends, distributions or payments in respect of any Equity Interests) pursuant to transactions

expressly permitted pursuant to Section 7.8 of this Agreement;

(f)            payment

of cash in lieu of the issuance of fractional shares;

(g)           any

payment in connection with a Permitted Warrant Transaction by (i) delivery of shares of Issuer upon net share settlement thereof

or (ii) set-off and/or payment of an early termination payment or similar payment thereunder, in each case, in shares of common

stock of Issuer upon any early termination thereof; and

(h)           any

payment of premium to a counterparty under a Permitted Bond Hedge Transaction in accordance with the definition thereof.

“Permitted Indebtedness”

means:

(a)           the

Obligors’ Indebtedness to the Purchasers and Purchaser Agent under this Agreement and the other Note Documents;

(b)           Indebtedness

existing on the Effective Date and disclosed on the Perfection Certificate delivered on or prior to the Effective Date;

(c)           Subordinated

Debt;

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(d)           unsecured

Indebtedness to trade creditors incurred in the ordinary course of business that is not more than 180 days past due;

(e)           Indebtedness

consisting of Capital Lease Obligations and purchase money Indebtedness, in each case incurred by Issuer or any of its Subsidiaries to

finance the acquisition, repair, improvement or construction of fixed or capital assets of such person, provided that the aggregate outstanding

principal amount of all such Indebtedness does not exceed $500,000 at any time;

(f)            Indebtedness

incurred as a result of endorsing negotiable instruments received in the ordinary course of Issuer’s business;

(g)           Contingent

Obligations of Issuer and its Subsidiaries in respect of Indebtedness otherwise permitted hereunder of Issuer and any Subsidiary;

(h)           Indebtedness

incurred by Issuer or its Subsidiaries to finance the payment of insurance premiums;

(i)            [reserved];

(j)            Contingent

Obligations (or liabilities as a surety, endorser, accommodation endorser or otherwise) in respect of performance, surety, statutory,

appeal or similar obligations incurred in the ordinary course of business but excluding guaranties with respect to any obligations for

borrowed money;

(k)           Indebtedness

comprising Investments permitted by clause (f) of Permitted Investments;

(l)            (i) Indebtedness

incurred in respect of credit card processing services, debit cards, stored value cards (including so-called “procurement cards”

or “P cards”), or (ii) any cash management or related services including treasury, depository, return items, overdraft,

controlled disbursement, electronic funds transfer, interstate depository network, automatic clearing house transfer (including the Automated

Clearing House processing of electronic funds transfers through the direct Federal Reserve Fedline system) and other cash management

arrangements, in each case, incurred in the ordinary course of business; provided that the aggregate amount of all such Indebtedness

described in clause (i) above shall not exceed $500,000 at any time outstanding;

(m)          unsecured

Indebtedness consisting of obligations in respect of (i) purchase price adjustments in connection with the disposition of assets

or acquisition of assets permitted hereunder or (ii) any royalty payments, performance or milestone based consideration, including

earnouts, indemnification obligations, and non-compete payments and consulting payments, in respect of Permitted Acquisitions, so long

as no Event of Default has occurred and is continuing;

(n)           reimbursement

obligations in connection with letters of credit, banker’s acceptances or similar instruments that are unsecured or secured by

Cash and issued on behalf of Issuer or a Subsidiary (i) for real estate purposes in the ordinary course of business in a face amount

up to $500,000 at any time outstanding, and (ii) otherwise in a face amount not to exceed $500,000 at any time outstanding;

(o)           Indebtedness

consisting of hedging obligations incurred in the ordinary course of business for the purpose of directly mitigating bona fide risks

associated with interest rates or foreign exchange rates and not for speculative purposes;

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(p)           other

unsecured Indebtedness in an aggregate outstanding amount not to exceed $500,000 at any time outstanding;

(q)           Permitted

Convertible Notes;

(r)           payments

to contract manufacturing organizations and contract development manufacturing organizations in the ordinary course of business;

(s)           unsecured

obligations in respect of the Deferred Payment Amount and the Minimum Spend Failure Fee under and as defined in the IQVIA Agreement;

and

(t)            Indebtedness,

in an aggregate principal amount not to exceed $500,000, of Persons that are acquired by Issuer or any Subsidiary or merged into, amalgamated

or consolidated with Issuer or a Subsidiary in connection with a Permitted Acquisition..

“Permitted Investments”

means:

(a)           Investments

(and commitments to make Investments) disclosed on the Perfection Certificate and existing on the Effective Date, and Investments consisting

of an extension, modification, replacement or renewal of such Investments; provided that the amount of any such Investment may

be increased as required by the terms of such Investment as in existence on the Effective Date;

(b)           Investments

consisting of Cash held in Collateral Accounts that are maintained in accordance with Section 6.6 of this Agreement;

(c)           Investments

consisting of the endorsement of negotiable instruments for deposit or collection or similar transactions in the ordinary course of business;

(d)           Investments

in connection with Transfers permitted by Section 7.1;

(e)           Investments

(i) by Obligors in other Obligors that are Full Guarantors (ii) by Subsidiaries that are not Obligors in other such Subsidiaries

(other than in Verastem Securities); (iii) by Obligors in Subsidiaries that are not Obligors or that are not Full Guarantors (other

than in Verastem Securities) in an amount not to exceed $250,000 at any time outstanding; and (iv) in Verastem Securities provided

that no default or Event of Default exists or would result from such Investment (including pursuant to Section 7.12);

(f)            Investments

not to exceed $250,000 in the aggregate during any fiscal year consisting of (i) travel advances and employee relocation loans and

other employee loans and advances in the ordinary course of business, and (ii) loans to employees, officers or directors relating

to the purchase of equity securities of Issuer or its Subsidiaries pursuant to employee stock purchase plans or agreements approved by

Issuer’s Board of Directors;

(g)           Investments

(including debt obligations) received in connection with the bankruptcy or reorganization of customers or suppliers and in settlement

of delinquent obligations of, and other disputes with, customers or suppliers arising in the ordinary course of business;

(h)           Investments

consisting of notes receivable or prepaid royalties and other credit extensions, to customers and suppliers who are not Affiliates in

the ordinary course of business; provided that this clause (h) shall not apply to Investments of an Obligor in any other Obligor;

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(i)            Investments

consisting of trade credit extended in the ordinary course of business;

(j)            Investments

consisting of hedging agreements entered into in the ordinary course of business for the purpose of directly mitigating bona fide risks

associated with interest rates or foreign exchange rates and not for speculative purposes;

(k)           Investments

consisting of security deposits with utilities, landlords and other like Persons made in the ordinary course of business, in each case

which constitute Permitted Liens;

(l)            to

the extent constituting Investments, Investments in the form of Permitted Bond Hedge Transactions and Permitted Warrant Transactions,

in each case, entered into in connection with Permitted Convertible Notes;

(m)          non-cash

Investments in joint ventures or strategic alliances in the ordinary course of Issuer’s business consisting of the non-exclusive

licensing of technology, the development of technology or the providing of technical support;

(n)           other

Investments in an aggregate amount at any time not to exceed $500,000 in the aggregate during the term of this Agreement;

(o)           Permitted

Acquisitions; and

(p)           Investments

of a Subsidiary acquired after the Effective Date or of an entity merged into or amalgamated or consolidated with a Subsidiary in a Permitted

Acquisition after the Effective Date to the extent that such Investments were not made in contemplation of such Permitted Acquisition.

“Permitted Licenses”

means (a) any License Agreement for the Development, Manufacture and/or Commercialization of (I) Avutometinib, Defactinib and/or

the Primary Product, exclusively outside of the United States and (II) all other Included Products, anywhere in the world; provided

that, with respect to both (I) and (II), (i) such License Agreement is not a Restricted License and constitutes an arms-length

transaction, the terms of which, on their face, do not provide for a sale or assignment of any Intellectual Property; and (ii) all

upfront payments, royalties, milestone payments or other proceeds arising from the License Agreement that are payable to Issuer or any

Subsidiary are paid to a Controlled Account; (b) any license granted to any Third Party for the Manufacture of any product or otherwise

granted to a contract to a vendor or service provider in order to provide services for the benefit of Issuer or its Affiliates but granting

no rights to sell, offer to sell, have sold or otherwise Commercialize any Included Product; (c) any License Agreement relating

to any Included Products acquired in a Permitted Acquisition; provided that such License Agreement existed at the time of such Permitted

Acquisition and was not entered into in connection with or anticipation of such Permitted Acquisition; (d) any sponsored research

or similar agreement providing for the Development of any product that does not grant the counterparty any right to sell, offer to sell,

have sold or otherwise Commercialize any Included Product; (e) licenses of over-the-counter software that is commercially available

to the public; (f) intercompany non-exclusive licenses or grants of rights for Development, Manufacture, production, Commercialization

(including commercial sales to end users), marketing, sale, research, co-promotion, or distribution among Issuer and its Subsidiaries;

(g) non-exclusive licenses or sublicenses for the use of the property of Issuer or its Subsidiaries in the ordinary course of business;

and (h) any License Agreement existing on the Effective Date which is shown on the Perfection Certificate.

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“Permitted Liens”

means:

(a)           Liens

existing on the Effective Date and disclosed on the Perfection Certificate delivered on or prior to the Effective Date or arising under

this Agreement and the other Note Documents;

(b)           [reserved];

(c)           Liens

for taxes, fees, assessments or other government charges or levies, either (i) not due and payable or (ii) being contested

in good faith and for which Issuer or the applicable Subsidiary maintains adequate reserves on its Books, provided that no notice of

any such Lien has been filed or recorded under the Code;

(d)           Liens

securing Indebtedness permitted under clause (e) of the definition of “Permitted Indebtedness,” provided that (i) such

Liens exist prior to the acquisition of, or attach substantially simultaneous with, or within twenty (20) days after the, acquisition,

lease, repair, improvement or construction of, such property financed or leased by such Indebtedness and (ii) such Liens do not

extend to any property other than the property (and proceeds thereof) acquired, leased or built, or the improvements or repairs, financed

by such Indebtedness;

(e)           Liens

of carriers, warehousemen, suppliers, or other Persons that are possessory in nature arising in the ordinary course of business so long

as such Liens attach only to Inventory and which are not delinquent or remain payable without penalty or which are being contested in

good faith and by appropriate proceedings which proceedings have the effect of preventing the forfeiture or sale of the property subject

thereto;

(f)            Liens

to secure payment of workers’ compensation, employment insurance, old-age pensions, social security and other like obligations

incurred in the ordinary course of business (other than Liens imposed by ERISA);

(g)           leases

or subleases of real property granted in the ordinary course of Issuer’s business (or, if referring to another Person, in the ordinary

course of such Person’s business), and leases, subleases, non-exclusive licenses or sublicenses of personal property (other than

Product Intellectual Property) granted in the ordinary course of Issuer’s business (or, if referring to another Person, in the

ordinary course of such Person’s business), if the leases, subleases, licenses and sublicenses do not prohibit granting Purchaser

Agent or any Purchaser a security interest therein;

(h)           banker’s

liens, rights of setoff and Liens in favor of financial institutions incurred in the ordinary course of business arising in connection

with the Obligors’ Deposit Accounts or Securities Accounts held at such institutions provided such accounts are maintained in compliance

with Section 6.6 hereof;

(i)            Liens

arising from judgments, decrees or attachments in circumstances not constituting an Event of Default under Section 8.4 or

8.7;

(j)            Permitted

Licenses;

(k)          easements,

rights-of-way, zoning restrictions, minor defects or irregularities in title and other similar encumbrances not interfering in any material

respect with the value or use of the property to which such Lien is attached;

(l)            Liens

on insurance policies and the proceeds thereof securing the financing of premiums with respect thereto to the extent permitted under

this Agreement;

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(m)          Liens

on Cash deposits securing Indebtedness permitted pursuant to clause (n) of the definition of “Permitted Indebtedness”;

provided that the amount of such Cash deposits in respect of any letter of credit does not exceed 105% of the face amount thereof,

and Liens on Cash deposits securing Indebtedness permitted pursuant to clause (l) of the definition of “Permitted Indebtedness”;

(n)           with

respect to any real property, (a) such defects or encroachments as might be revealed by an up-to-date survey of such real property;

(b) the reservations, limitations, provisos and conditions expressed in the original grant, deed or patent of such property by the

original owner of such real property pursuant to applicable laws; and (c) rights of expropriation, access or user or any similar

right conferred or reserved by or in applicable laws, which, in the aggregate for (a), (b) and (c), are not material, and which

do not in any case materially detract from the value of the property subject thereto or interfere with the ordinary conduct of the business

of any of the Issuer and its Subsidiaries;

(o)           Liens

in favor of customs and revenue authorities arising as a matter of law to secure payment of customs duties in connection with the importation

of goods and incurred in the ordinary course of business;

(p)           other

Liens which do not secure Indebtedness for borrowed money or letters of credit and as to which the aggregate amount of the obligations

secured thereby does not exceed $150,000;

(q)           deposits

to secure the performance of bids, tenders, trade contracts and leases (other than Indebtedness), statutory obligations, surety, stay,

customs and appeal bonds, performance bonds, or as security for the payment of rent, and other obligations of a like nature incurred

in the ordinary course of business;

(r)           Liens

that secure Indebtedness existing on any property acquired after the Effective Date pursuant to a Permitted Acquisition and existing

prior to such Permitted Acquisition or existing on any property of any Person that becomes an Obligor after the Effective Date, provided

that such lien is not created in contemplation of or in connection with such Permitted Acquisition or such Person becoming an Obligor

and such Lien shall secure only those obligations which it secured on the date of such Permitted Acquisition or that such Person becomes

an Obligor; and

(s)           (i) Liens

solely on any cash earnest deposits made by Issuer or its Subsidiaries in connection with any letter of intent or other agreement in

respect of any Permitted Acquisition and (ii) on the escrowed cash portion of any earnest moneys paid or the purchase price received

in connection with any Permitted Acquisition or Transfer permitted by this Agreement to secure guarantees, indemnities or obligations

thereunder, in each case, to the extent such funds are on deposit in accounts described in clause (b) of the definition of “Excluded

Accounts” and do not exceed the cap set forth therein.

“Permitted Priority

Liens” means Permitted Liens identified in clauses (a), (b), (d), (e), (f), (g), (h), (k), (m), (n), (o) and (r) of

the definition thereof and solely with respect to Foreign Obligors, Permitted Liens that have statutory priority to properly perfected

security interests under applicable Requirements of Law.

“Permitted Purpose”

is defined in Section 13.9(a).

“Permitted Warrant

Transaction” means any call option, warrant or right to purchase (or substantively equivalent derivative transaction) relating

to Issuer’s shares (or other securities or property following a merger event, reclassification or other change of the shares of

Issuer) sold by Issuer, substantially concurrently with any purchase by Issuer of a Permitted Bond Hedge Transaction and settled in shares

of Issuer, cash or a combination thereof (such amount of cash determined by reference to the price of Issuer’s shares or such other

securities or property), and cash in lieu of fractional shares of Issuer, with a strike price higher than the strike price of the Permitted

Bond Hedge Transaction; provided that no cash payments by Issuer or any Subsidiary shall be required in connection with the exercise,

unwinding, settlement or termination of such Permitted Warrant Transaction.

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“Person”

means any individual, sole proprietorship, partnership, limited liability company, joint venture, company, trust, unincorporated organization,

association, corporation, institution, public benefit corporation, firm, joint stock company, estate, entity or government agency.

“Personal Data”

means any information or data that either (a) relates to an identified or identifiable natural person, or that is reasonably capable

of being used to identify, contact, or precisely locate a natural person, household, or a particular computing system or device, including

without limitation, a natural person’s name, street address, telephone number, email address, financial account number, government-issued

identifier, social security number or tax identification number, biometric identifier or biometric information, banking information relating

to any natural person, or passport number, client or account identifier, or credit card number, or any Internet protocol address or any

other unique identifier, device or machine identifier, photograph, or credentials for accessing any accounts; or (b) is defined

as “personally identifiable information,” “personal information,” “personal data,” or other similar

terms, by any applicable Privacy Laws.

“PIK Interest”

is defined in Section 2.3(a).

“PIK Option”

is defined in Section 2.3(a).

“Plan”

means any employee benefit plan within the meaning of Section 3(3) of ERISA, maintained for employees of Issuer or any of its

Subsidiaries, or any such plan to which Issuer or any of its Subsidiaries required to contribute on behalf of any of its employees or

with respect to which Issuer or such Subsidiary has any liability.

“Press Release”

means a press release mutually agreed upon by the Obligors and Purchaser Agent in respect of the transactions contemplated by the Note

Documents.

“Primary Product”

means the Included Product that combines Avutometinib and Defactinib.

“Prime Rate”

means, for any day, the per annum rate of interest in effect for such day quoted by the Wall Street Journal as the “prime rate”.

“Prime Rate Floor”

means a rate equal to (a) if the then current Benchmark prior to the time of such Benchmark’s replacement by the Prime Rate

(pursuant to Section 2.3(e)) was less than or equal to the Floor at such time, the sum of (i) the Prime Rate in effect

at such time of replacement plus (ii) the Floor minus such Benchmark and (b) if the then current Benchmark prior to the time

of such Benchmark’s replacement by the Prime Rate (pursuant to Section 2.3(e)) was greater than (i) the Floor,

the Prime Rate in effect at such time of conversion minus (ii) the difference between such Benchmark and the Floor.

“Privacy Laws”

shall mean (A) each applicable Law concerning the privacy, secrecy, security, protection, disposal, international transfer or other

Processing of Personal Data, and incident reporting and security incident notification requirements regarding Personal Data, including

without limitation, and to the extent applicable, (i) the EU General Data Protection Regulation 2016/679 and EU Member State laws

and regulations implementing the same (the “GDPR”), the GDPR as it forms part of United Kingdom law by virtue of section

3 of the European Union (Withdrawal) Act 2018, the EU e-Privacy Directive 2002/58/EC as amended by Directive 2009/136/EC or further amended

or replaced from time to time, and any relevant national implementing legislation, and any substantially similar local legislation, including

the recommendations and deliberations of the relevant privacy commissioners and other privacy agencies, Personal Data protection, and

data protection authorities, the California Consumer Privacy Act of 2018 and any regulations promulgated thereunder, and the California

Privacy Rights Act of 2020; (ii) Laws applicable to direct marketing, e-mails, communication by text messages or initiation, transmission,

monitoring, recording, or receipt of communications (in any format, including voice, video, email, phone, text messaging, or otherwise);

and (iii) state consumer protection Laws, Health Insurance Portability and Accountability Act of 1996, as amended by the Health

Information Technology for Economic and Clinical Health Act, the Payment Card Industry Data Security Standard and programs, the Federal

Trade Commission Act, Controlling the Assault of Non-Solicited Pornography And Marketing Act of 2003, (B) guidance issued by a Governmental

Entity that pertains to one of the laws, rules or standards outlined in clause (A), or (C) industry self-regulatory principles

relating to the protection or Processing of Personal Data, direct marketing, emails, text messages or telemarketing.

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“Pro Rata Share”

means, as of any date of determination, with respect to each Purchaser, a percentage

(expressed as a decimal, rounded to the ninth decimal place) determined by dividing the outstanding

principal amount ofportion of the Funded Amount for all

Notes held by such Purchaser by the aggregate outstanding principal amountFunded

Amount of all Notes; provided that after repayment of the Notes, each Purchaser’s Pro Rata Share shall be calculated based

on the outstanding Notes immediately prior to the repayment hereof.

“Process”

or “Processing” means any operation or set of operations, with respect to data, whether or not by automated means,

such as the use, collection, processing, storage, recording, organization, adaption, alteration, transfer, retrieval, consultation, disclosure,

dissemination, combination, erasure, or destruction of such data, or any other operation that is otherwise considered “processing”

or similar term under applicable Privacy Laws.

“Process Agent”

is defined in Article X.

“Product Intellectual

Property” means all Intellectual Property that is necessary, used or reasonably useful for, or otherwise material to, the Development,

Commercialization, and/or Manufacture, or other exploitation, of any Included Product that is owned, licensed or otherwise controlled

by Issuer or any of its Subsidiaries as of the Effective Date or developed, acquired, licensed or controlled by an Obligor thereafter,

which shall initially include, without limitation, the Patents identified in Schedule 5.11(a).

“Purchase”

is defined in Section 2.1(c).

“Purchase Date”

means any date on which a purchase of Notes is made by the Purchasers, which date shall be a Business Day.

“Purchase Notice”

is that certain form attached hereto as Exhibit B.

“Purchase Percentage”

means, for any Purchaser, the percentage set forth on Schedule 1.1(a) opposite such Purchaser’s name.

“Purchaser”

means any one of the Purchasers.

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“Purchaser Agent”

means RGCM SA LLC (or any successor thereto pursuant to Section 13.14(h)), not in its individual capacity, but solely in

its capacity as agent on behalf of and for the benefit of the Purchasers.

“Purchaser Transfer”

is defined in Section 13.1(a).

“Purchasers”

means the Persons identified on Schedule 1.1(a) hereto and each assignee that becomes a party to this Agreement or that

acquires a Note pursuant to Section 13.1.

“Receiving Party”

is defined in Section 13.9(a).

“Reconciliation

Report” means, with respect to the relevant calendar quarter or calendar year, (a) a report showing Net Sales for the

Included Products for such calendar period, reconciled, in each case, to the most applicable line item in Issuer’s statements of

operations for the applicable calendar period and,

(b) a reconciliation of all payments made by Issuer to the Purchasers pursuant to this Agreement during such calendar period and

(c) a statement of any amounts included in Net Sales pursuant to clause (iv) of the definition thereof. The Reconciliation

Report for a calendar year shall also include the foregoing information with respect to the fourth quarter of such calendar year.

“Register”

is defined in Section 13.1(b).

“Registered Organization”

means any “registered organization” as defined in the UCC with such additions to such term as may hereafter be made.

“Regulatory Approval”

means any Governmental Approval, whether U.S. or non-U.S., relating to any Included Product or the Commercialization, Development or

Manufacture of such Included Product.

“Regulatory Authority”

means a Governmental Authority (including the FDA) with responsibility for the approval of the marketing and sale of pharmaceuticals,

biologics or medical devices (including software).

“Regulatory Filings”

means all applications, filings, dossiers and the like submitted to a Regulatory Authority for the purpose of obtaining Regulatory Approval

from that Regulatory Authority.

“Regulatory Updates”

means material information and developments with respect to any Regulatory Filing.

“Reimbursable Expenses”

means all audit fees and expenses, costs, and expenses (including reasonable attorneys’ fees and expenses, as well as appraisal

fees, consulting fees, advisory fees, fees incurred on account of lien searches, inspection fees, filing fees and fees for registration

of security interests in any applicable jurisdiction) for preparing, amending, negotiating, executing, administering, defending and enforcing

the Note Documents (including, without limitation, those incurred in connection with appeals or Insolvency Proceedings) or otherwise

incurred by Purchaser Agent and/or the Purchasers in connection with the Note Documents.

“Relevant Governmental

Body” means the Federal Reserve Board and/or the Federal Reserve Bank of New York, or a committee officially endorsed or convened

by the Federal Reserve Board and/or the Federal Reserve Bank of New York or any successor thereto.

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“Repayment

Amount” means Repayment Amount for the Initial Notes or Repayment Amount for the Revenue Notes, as applicable, and “Repayment

Amounts” means both the Repayment Amount for the Initial Notes and the Repayment Amount for the Revenue Notes.

“Repayment Amount

for the Initial Notes” means, with respect to any payment

in full of all ObligationsInitial

Notes under this Agreement:

(a)           if

the Repayment Amount is paid from and after the First Purchase Date and on or prior to the second anniversary of the First Purchase Date

upon the consummation of a Change of Control pursuant to Section 2.2(b) or Section 2.2(e), and provided

that no default or Event of Default has occurred and is continuing at such time, an amount equal to 135% of the principal amount of the

Notes (including PIK Interest) issued pursuant to this Agreement;

(b)           if

the preceding clause (a) does not apply and the Repayment Amount is paid from and after the First Purchase Date and on or prior

to the third anniversary of the First Purchase Date, an amount equal to 175% of the principal amount of the Notes (including PIK Interest)

issued pursuant to this Agreement; and

(c)           if

the Repayment Amount is paid after the third anniversary of the First Purchase Date, an amount equal to 195% of the principal amount

of the Notes (including PIK Interest) issued pursuant to this Agreement;

minus, in each case, the sum, without

duplication, of (i) all regularly scheduled interest paid in cash to the Purchasers prior to such date with respect to the Notes

(excluding for the avoidance of doubt, any default interest), plus (ii) all payments of principal in cash to the Purchasers

prior to such date with respect to the Notes, plus (iii) all Revenue Participation Payments paid in cash to the Purchasers

prior to such date; plus (iv) all payments of original issue discount as provided for under Section 2.3(f) (it

being agreed that payments of original issue discount will solely be subtracted in the calculation of the Repayment Amount pursuant to

this clause (iv)); provided that the Repayment Amount for the Initial

Notes shall not be less than zero or, if any Initial Notes

remain outstanding immediately prior to the payment of the Repayment Amount for

the Initial Notes, the outstanding principal amount of the Initial

Notes being repurchased.

“Repayment

Amount for the Revenue Notes” means, with respect to any payment in full of all Revenue Notes under this Agreement:

(a)           if

the Repayment Amount is paid from and after the Second Purchase Date and on

or prior to the first anniversary of the Second Purchase Date upon

the consummation of a Change of Control pursuant to Section 2.2(b) or Section 2.2(e), and provided that no default or

Event of Default has occurred and is continuing at such time, an amount equal to 135% of the Funded Amount of the Revenue Notes issued

pursuant to this Agreement;

(b)           if

the preceding clause (a) does not apply and the Repayment Amount is paid from and after the Second Purchase Date and on or prior

to the first anniversary of the Second Purchase Date upon the sale or exclusive license (other than a Permitted License) of all or substantially

all Intellectual Property relating to the Primary Product within the United States, and provided that no default or Event of Default

has occurred and is continuing at such time, an amount equal to 150% of the Funded Amount of the Revenue Notes issued pursuant to this

Agreement;

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(c)           if

the preceding clauses (a) and (b) do not apply, the Repayment Amount is paid on or prior to the Test Date and the Test Date

Condition has been met, an amount equal to 150% of the Funded Amount of the Revenue Notes issued pursuant to this Agreement;

(d)           if

the preceding clauses (a), (b) and (c) do not apply and the Repayment Amount is paid on or prior to the third anniversary of

the Second Purchase Date, an amount equal to 165% of the Funded Amount of the Revenue Notes issued pursuant to this Agreement; and

(e)           if

the preceding clauses (a), (b) and (c) do not apply and if the Repayment Amount is paid after the third anniversary of the

Second Purchase Date, an amount equal to the Cap Amount;

minus,

in each case, the sum, without duplication, of Total Revenue Payments, any Contingent Make-Whole Payment and all payments of original

issue discount as provided for under Section 2.3(f), in each case indefeasibly paid in cash by Issuer and actually received by the

Purchasers in respect of such Revenue Notes prior to such date; provided that the Repayment Amount for the Revenue Notes shall not be

less than zero.

“Representatives”

is defined in Section 13.9(b).

“Required Purchasers”

means, at any time, (i) prior to the expiration of the Commitments, the Purchasers holding at least 50% of the aggregate principal

amount of Notes and unused or unexpired Commitments, and (ii) thereafter, the Purchasers holding at least fifty percent (50%) of

the Pro Rata Shares. For purposes of Section 2.2(c), the Required Purchasers means the Purchasers holding at least fifty

percent (50%) of the aggregate outstanding principal amount of the Notes.

“Requirement of

Law” or “Requirements of Law” means as to any Person, the organizational or governing documents of such

Person, and any law (statutory or common), treaty, rule or regulation or determination of an arbitrator or a court or other Governmental

Authority, in each case applicable to or binding upon such Person or any of its property or to which such Person or any of its property

is subject.

“Responsible Officer”

means, with respect to any Person, any of the Chairperson of the Board of Directors, President, Chief Executive Officer, Chief Financial

Officer or Chief Medical Officer of such Person acting alone.

“Restricted License”

means any Material Agreement (i) under which a default or of which a termination could interfere with Purchaser Agent’s or

any Purchaser’s right to sell any Collateral, (ii) that cannot be collaterally assigned to secure the Obligations or otherwise

contains provisions that restrict or penalize the granting of a security interest in or Lien on such Material Agreement or if entered

into after the Effective Date by Issuer or any other Foreign Obligor, does not recognize the collateral assignment thereof to secure

the Obligations, (iii) that contains provisions that restrict or penalize the granting of a security interest in or Lien on, or

the assignment or other Transfer of, any Product Intellectual Property, (iv) that restricts the assignment of such Material Agreement

upon the sale or other disposition of all or substantially all of the assets to which such Material Agreement relates (other than customary

provisions requiring the assumption by the applicable purchaser of all obligations under such Material Agreement), or (v) that does

not permit the disclosure of information to be provided thereunder to Purchaser Agent and the Purchasers, to any purchaser or prospective

purchaser in a foreclosure or other Transfer of all or any portion of the Collateral (subject to customary confidentiality obligations).

“Revenue

Notes” means senior secured notes issued pursuant to Section 2.1(b) or Section 2.1(c) of this Agreement.

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“Revenue Participation

Payments” means, for any fiscal quarter, the Revenue Participation Percentage of Net Sales of

Included Products for such fiscal quarter (up to $100,000,000 of Net Sales for each fiscal year).

“Revenue Participation

Percentage” means, initially, 1.00%, which amount shall increase pro rata immediately

upon the making of any Second Purchase or Third Purchase. For example, if $100,000,000 in aggregate principal amount of Notes has been

purchased pursuant to this Agreement, the Revenue Participation Percentage will be 1.33%, and if $150,000,000 in aggregate principal

amount of Notes has been purchased pursuant to this Agreement, the Revenue Participation Percentage will be 2.00%. For the avoidance

of doubt, each increase to the Revenue Participation Percentage is permanent and irreversible. 1.00%.

“Revenue Participation

Period” means the period beginning on January 1, 2025 and ending on the Maturity Date for

the Initial Notes.

“Revenue

Payment Percentage” means, initially, 4.50%; provided that, if the Test Date Condition is satisfied as of the Test Date, the

then-applicable Revenue Payment Percentage will automatically decrease to 1.75% after the Test Date.

“Revenue

Payment Period” means the period from and including the Second Purchase Date through and including the date on which the Purchasers

have received Total Payments, together with any Contingent Make-Whole Payment indefeasibly paid by Issuer and received by the Purchasers,

equal to the aggregate applicable Cap Amount for all outstanding Revenue Notes unless earlier terminated upon the indefeasible payment

to the Purchasers of the Repayment Amount for the Revenue Notes (i) pursuant to the Purchasers’ exercise, or deemed automatic

exercise, of its right to accelerate payment of the Obligations pursuant to Section 2.2(e), Section 9.1(a)(ii) or otherwise,

(ii) pursuant to Issuer’s repurchase of the Notes in accordance with Section 2.2(b) or (iii) upon the Maturity

Date for the Revenue Notes.

“Revenue

Payments” means, for any fiscal quarter, the Revenue Payment Percentage of Net Sales of the Primary Product for such fiscal

quarter; provided, that with respect to any calendar quarter, the Total Revenue Payments, together with any Contingent Make-Whole Payment

indefeasibly paid by Issuer and received by the Purchasers, will not exceed the Repayment Amount for the Revenue Notes applicable at

such time.

“Revenue Report”

is defined in Section 6.2(b).

“Sanctioned Country”

means, at any time, a country, region or territory which is itself the subject or target of any comprehensive territorial Sanctions (including,

but not limited to, Cuba, Iran, North Korea, Russia, Syria, and the Crimea, Donetsk People’s Republic, and Luhansk People’s

Republic regions in Ukraine).

“Sanctioned Person”

means, at any time, (i) any Person listed in any Sanctions-related list of designated Persons maintained by any Sanctions Authority

(including, without limitation, any “Specially Designated Nationals and Blocked Persons” as designated by OFAC), (ii) any

Person operating, organized, located or resident in a Sanctioned Country or (iii) any Person 50% or more owned or otherwise controlled

by any such Person or Persons described in the foregoing clauses (i) or (ii).

“Sanctions”

means all economic or financial sanctions or trade embargoes imposed, administered or enforced from time to time by any Sanctions Authority.

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“Sanctions Authority”

means the U.S. government (including OFAC and the U.S. Department of State), the United Nations Security Council, His Majesty’s

Treasury, the State Secretariat for Economic Affairs of Switzerland, the Swiss Directorate of International Law, the European Union,

any European Union member state or any other applicable sanctions authority.

“Second Purchase”

is defined in Section 2.1(b).

“Second Purchase

Date” means each Purchase Date in respect of a Second PurchaseAugust 28,

2026.

“Secured Parties”

means Purchaser Agent and the Purchasers.

“Securities Account”

means any “securities account” as defined in the UCC with such additions to such term as may hereafter be made.

“Securities Act”

means the Securities Act of 1933, as amended.

“Shares”

means one hundred percent (100%) of the issued and outstanding Equity Interests or other securities owned or held of record by any Obligor.

“SOFR”

means a rate equal to the secured overnight financing rate as administered by the SOFR Administrator.

“SOFR Administrator”

means the Federal Reserve Bank of New York (or a successor administrator of the secured overnight financing rate).

“SOFR Floor”

means 4.29%.

“Solvent”

means, with respect to any Person: that as of the date of determination, such Person and its Subsidiaries on a consolidated basis is

“solvent” or not “unable to pay its debts” within the meaning given to such terms and similar terms under applicable

laws relating to fraudulent transfers and conveyances or general insolvency law, including that (i) the present fair saleable value

of the assets on a going concern basis of such Person and its Subsidiaries on a consolidated basis is not less than the amount that will

be required to pay the probable liability of such Person and its Subsidiaries on a consolidated basis on their debts (including contingent,

unmatured and unliquidated liabilities) as they become absolute and matured, (ii) such Person and its Subsidiaries will not, on

a consolidated basis, have an unreasonably small capital in relation to their business or with respect to any transaction then contemplated,

(iii) such Person and its Subsidiaries, on a consolidated basis, will have sufficient cash flow to enable them to pay their debts

as they mature in the ordinary course of business, and (iv) the value of such Person’s and its Subsidiaries, on a consolidated

basis, assets on a going concern basis is not less than the amount of their liabilities, taking into account its contingent and prospective

liabilities on a going concern basis.

“Subordinated Debt”

is indebtedness incurred by Issuer or any of its Subsidiaries subordinated to the Obligations on terms, and pursuant to a subordination

agreement in form and substance satisfactory to Purchaser Agent and the Purchasers in their sole discretion.

“Subsidiary”

means with respect to any Person (i) any corporation of which the outstanding Equity Interests having at least a majority of votes

entitled to be cast in the election of directors under ordinary circumstances is at the time owned, directly or indirectly, by such Person

or (ii) any other Person of which at least a majority voting interest under ordinary circumstances is at the time, directly or indirectly,

owned by such Person. Unless the context otherwise requires, “Subsidiary” refers to a direct or indirect Subsidiary of Issuer.

97

“Taxes”

means all present or future taxes, levies, imposts, duties, deductions, withholdings (including backup withholding), assessments, fees

or other charges imposed by any Governmental Authority, including any interest, additions to tax or penalties applicable thereto.

“Term SOFR”

means, with respect to any Interest Period, the Term SOFR Reference Rate for a tenor comparable to the applicable Interest Period on

the day (such day, the “Periodic Term SOFR Determination Day”) that is two (2) U.S. Government Securities Business

Days prior to the first day of such Interest Period, as such rate is published by the Term SOFR Administrator; provided, however,

that if as of 5:00 p.m. (New York City time) on any Periodic Term SOFR Determination Day the Term SOFR Reference Rate for the applicable

tenor has not been published by the Term SOFR Administrator and a Benchmark Replacement Date with respect to the Term SOFR Reference

Rate has not occurred, then Term SOFR will be the Term SOFR Reference Rate for such tenor as published by the Term SOFR Administrator

on the first preceding U.S. Government Securities Business Day for which such Term SOFR Reference Rate for such tenor was published by

the Term SOFR Administrator so long as such first preceding U.S. Government Securities Business Day is not more than three (3) U.S.

Government Securities Business Days prior to such Periodic Term SOFR Determination Day; provided, further, that if Term

SOFR determined as provided above (including pursuant to the proviso under clause (a) or clause (b) above) shall

ever be less than the Floor, then Term SOFR shall be deemed to be the Floor.

“Term SOFR Administrator”

means CME Group Benchmark Administration Limited (CBA) (or a successor administrator of the Term SOFR Reference Rate selected by the

Purchaser Agent in its reasonable discretion).

“Term SOFR Reference

Rate” means the forward-looking term rate based on SOFR.

“Test

Date” means December 31, 2031.

“Test

Date Condition” means, on or prior to the Test Date, the Total Revenue Payments are equal to or greater than 100% of the Funded

Amount for all Revenue Notes.

“Third Party”

means any Person other than Purchaser Agent, any Purchaser, Issuer or any Subsidiary; provided that, for purposes of the

definition of “Net Sales”, “Third Party” means any Person other than Issuer, its Affiliates and any Licensee.

“Third Purchase”

is defined in Section 2.1(c).

“Third Purchase

Date” means each Purchase Date in respect of a Third Purchase.

“Third

Purchase Milestone” means Purchaser Agent and the Purchasers shall have received financial statements and reports (whether

pursuant to Sections 6.2(a)(i) and (ii) and Section 6.2(b) or otherwise) that demonstrate to Purchaser Agent’s

and the Purchasers’ satisfaction that ordinary course Net Sales of the Primary Product (excluding, for the avoidance of doubt,

amounts otherwise included in Net Sales by virtue of clause (iv) of the definition thereof) for the calendar quarter period ended

immediately prior to the Third Purchase Date were at least $40,000,000.

“Trademarks”

means all trade names, trademarks and service marks, logos, trademark and service mark registrations, and applications for trademark

and service mark registrations, including all renewals of trademark and service mark registrations, together, in each case, with the

goodwill of the business connected with the use thereof.

98

“Total

Revenue Payments” means, as of any date of determination, the aggregate amount of all Revenue Payments indefeasibly paid in

cash by Issuer and actually received by the Purchasers.

“Transfer”

is defined in Section 7.1.

“U.S. Government

Securities Business Day” means any day except for (a) a Saturday, (b) a Sunday or (c) a day on which the Securities

Industry and Financial Markets Association recommends that the fixed income departments of its members be closed for the entire day for

purposes of trading in United States government securities.

“UCC”

means the Uniform Commercial Code, as the same may, from time to time, be enacted and in effect in the State of New York; provided that,

to the extent that the UCC is used to define any term herein or in any Note Document and such term is defined differently in different

Articles or Divisions of the UCC, the definition of such term contained in Article or Division 9 shall govern; provided further,

that in the event that, by reason of mandatory provisions of law, any or all of the attachment, perfection, or priority of, or remedies

with respect to, Purchaser Agent’s Lien on any Collateral is governed by the Uniform Commercial Code in effect in a jurisdiction

other than the State of New York, the term “UCC” shall mean the Uniform Commercial Code as enacted and in effect in such

other jurisdiction solely for purposes of the provisions thereof relating to such attachment, perfection, priority, or remedies and for

purposes of definitions relating to such provisions.

“United States Person”

means any Person that is a “United States person” as defined in Section 7701(a)(30) of the Code.

“Verastem Germany”

means Verastem Europe GmbH, a company with limited liability incorporated under the laws of Germany and a Subsidiary of Issuer.

“Verastem Securities”

means Verastem Securities Company, a wholly-owned Subsidiary incorporated in the Commonwealth of Massachusetts for the purpose of holding

Investments as a Massachusetts security corporation under 830 CMR 63.38B.1 of the Massachusetts tax code and applicable regulations (as

the same may be amended, modified or replaced from time to time).

“Volume

Failure” means, with respect to a particular date of determination, the average daily trading volume (as reported on Bloomberg)

of the Common Stock over the 20 trading days immediately preceding such date of determination, multiplied by the closing price

per share of the Common Stock on the trading day immediately preceding such date of determination, is less than $10,000,000.

Section 15.2         Divisions.

For all purposes under the Note Documents, in connection with any division or plan of division under Delaware law (or any comparable

event under a different jurisdiction’s laws): (a) if any asset, right, obligation or liability of any Person becomes the asset,

right, obligation or liability of a different Person, then it shall be deemed to have been transferred from the original Person to the

subsequent Person, and (b) if any new Person comes into existence, such new Person shall be deemed to have been organized on the

first date of its existence by the holders of its Equity Interests at such time.

[Balance of Page Intentionally Left

Blank]

99

IN WITNESS WHEREOF,

the parties hereto have caused this Agreement to be executed as of the Effective Date.

ISSUER:

VERASTEM, INC.

By:

Name:

Title:

[Signature Page to Note Purchase Agreement]

PURCHASER AGENT:

RGCM SA LLC

By:

Name:

Title:

PURCHASERS:

TPC Investments

Solutions LP

Address for notices:

c/o Oberland Capital Management LLC

By:

1700 Broadway, 37th41st

Floor

Name:

New York, NY 10019

Title:

Facsimile: (212) 257-5851

Telephone: (212) 257-5863

E-mail: kwiggert@oberlandcapital.com

TPC Investments Solutions

CO-INVEST LP

Address for notices:

c/o Oberland Capital Management LLC

By:

1700 Broadway, 37th41st

Floor

Name:

New York, NY 10019

Title:

Facsimile:  (212) 257-5851

Telephone:  (212) 257-5863

E-mail: kwiggert@oberlandcapital.com

[Signature Page to Note Purchase Agreement]

SCHEDULE 1.1(a)

Purchasers and Commitments

[***]

SCHEDULE 1.1(b)

Avutometinib Chemical Structure

[***]

SCHEDULE 1.1(c)

Defactinib Chemical Structure

[***]

SCHEDULE 4.1

Perfection Actions

[***]

SCHEDULE 5.11

Intellectual Property

[***]

SCHEDULE 7.8

Transactions With Affiliates

[***]

SCHEDULE 15.1

In-Licenses

[***]

Exhibit A

Description

of Collateral

The Collateral consists of

all of each Obligor’s right, title and interest in and to the following personal property:

(a)            all

of each Obligor’s goods, Accounts, Equipment, Inventory, contract rights or rights to payment of money, leases, license agreements,

franchise agreements, General Intangibles (including Intellectual Property), commercial tort claims, documents, instruments (including

any promissory notes), chattel paper (whether tangible or electronic), cash, Deposit Accounts, Securities Accounts and other Collateral

Accounts, all certificates of deposit, fixtures, letters of credit rights (whether or not the letter of credit is evidenced by a writing),

Shares, securities and all other investment property, supporting obligations, and financial assets, whether now owned or hereafter acquired,

wherever located; and

(b)            all

of each Obligor’s Books relating to the foregoing, and any and all claims, rights and interests in any of the above and all substitutions

for, additions, attachments, accessories, accessions and improvements to and replacements, products, proceeds and insurance proceeds

of any or all of the foregoing.

Notwithstanding the foregoing,

the Collateral does not include (i) any Excluded Account, (ii) any rights or interest in any contract, lease, permit, license,

or license agreement covering real or personal property if under the terms of such contract, lease, permit, license, or license agreement,

or applicable law with respect thereto, the grant of a security interest or lien therein would result in the abandonment, invalidation,

unlawfulness or unenforceability of any right or interest of any Obligor therein or is prohibited as a matter of law or under the terms

of such contract, lease, permit, license, or license agreement and such prohibition or restriction has not been waived or the consent

of the other party to such contract, lease, permit, license, or license agreement has not been obtained (provided that the foregoing

exclusions of this clause (ii) shall in no way be construed to apply (A) to the extent that any described prohibition or restriction

is ineffective under Section 9-406, 9-407, 9-408, or 9-409 of the UCC or other applicable law, (B) to the extent that any consent

or waiver has been obtained that would permit Purchaser Agent’s security interest or lien to attach notwithstanding the prohibition

or restriction on the pledge of such contract, lease, permit, license, or license agreement, (C) to any proceeds or receivables

thereof or (D) to the following Material Agreements: the GenFleet Agreement, that certain License Agreement for CKI27, dated as

of January 7, 2020, by and between Issuer and Chugai Pharmaceutical Co. Ltd, and that certain License Agreement, dated as of July 11,

2012, by and between Issuer and Pfizer Inc.); (iii) any United States intent-to-use trademark applications to the extent that, and

solely during the period in which, the grant of a security interest therein would impair the validity or enforceability of such intent-to-use

trademark applications under applicable federal law, provided that upon submission and acceptance by the United States Patent and Trademark

Office of an amendment to allege use pursuant to 15 U.S.C. Section 1060(a) (or any successor provision), such intent-to-use

trademark application shall be considered Collateral; (iv) any Margin Stock; and

(v) property (other than Product Intellectual Property) that is subject to Liens described in clauses (d) and (m) of

the definition of “Permitted Liens”, in each case solely to the extent the agreement(s) governing such Liens prohibit

the granting of a Lien to Purchaser Agent and such prohibition has not been waived and (vi) Patents

owned or co-owned by Issuer that claim GFH375 or its use in treating KRS G12D mutated advanced cancers, and any other Patents owned or

co-owned by Issuer that are “Verastem Collaboration Technology” as defined in the GenFleet Agreement as in effect on the

Effective Date; provided that such Patents do not claim Avutometinib or Defactinib; provided,

further, that (A) the Collateral shall include

all Accounts and all proceeds of such Patents and if a judicial authority (including a U.S. Bankruptcy Court) would hold that a security

interest in the underlying Patents is necessary to have a security interest in such Accounts and such property that are proceeds of such

Patents, then the Collateral shall automatically, and effective as of the Effective Date, include such Patents to the extent necessary

to permit perfection of Purchaser Agent’s security interest in such Accounts and such other property of Issuer that are proceeds

of such Patents, and (B) the Collateral shall include all such Patents from and after the earliest to occur of the following: (1) commencement

of any Clinical Trial, or any arm of any Clinical Trial, involving any Included Product covered by such Patents specifically for use

in the treatment of any type of ovarian cancer, (2) commencement of any basket trial, or any arm of any basket trial, involving

any Included Product covered by such Patents that could reasonably be expected to be sufficient to support Marketing Approval from the

FDA for the treatment of any type of ovarian cancer, (3) the issuance of any recommendation or guidelines by the National Comprehensive

Cancer Network for the use of any Included Product covered by such Patents in the treatment of any type of ovarian cancer, and (4) the

approval by the FDA of a label for any Included Product covered by such Patents that provides for use thereof in the treatment of any

type of ovarian cancer..

Pursuant to the terms of a certain negative pledge

arrangement with Purchaser Agent and the Purchasers, Issuer has agreed not to encumber any of its Intellectual Property.

Exhibit B

Form of

Purchase Notice

[***]

Exhibit C

Compliance

Certificate

[***]

Exhibit D-1

Form of

Initial Note

[see attached]

THIS NOTE WILL BE ISSUED WITH ORIGINAL ISSUE

DISCOUNT (“OID”) FOR U.S. FEDERAL INCOME TAX PURPOSES. THE ISSUE PRICE, AMOUNT OF OID, ISSUE DATE AND YIELD TO MATURITY

WITH RESPECT TO THIS NOTE MAY BE OBTAINED BY WRITING TO ISSUER AT THE FOLLOWING ADDRESS: [__],

ATTENTION: [__], FAX NUMBER: [__].

INITIAL

NOTE

$[__]

Dated: [__], 202[_]

FOR VALUE RECEIVED, Verastem, Inc.

(“Issuer”), hereby promises to pay to [__], a [__] (the “Purchaser”), at its offices located at

[__] (or at such other place or places as the Purchaser may designate), at the times and in the manner provided in the Note Purchase

Agreement, dated as of January 13, 2025 (as amended, modified, restated or supplemented from time to time, the “Note Purchase

Agreement”), among Issuer, the other Obligors from time to time parties thereto, the Purchasers from time to time parties thereto,

and RGCM SA LLC, a Delaware limited liability company, as Purchaser Agent and a Purchaser, the Repayment Amount in respect of the principal

sum of [__] ($[__]), under the terms and conditions of this senior secured note (this “Note”) and the Note Purchase

Agreement. If not sooner paid, the entire principal amount under this Note shall be due and payable on the Maturity Date (as defined

in the Note Purchase Agreement). The defined terms in the Note Purchase Agreement are used herein with the same meaning. Issuer also

promises to pay interest on the aggregate unpaid principal amount of this Note at the rates applicable thereto and Revenue Participation

Payments from time to time as provided in the Note Purchase Agreement.

This Note is one of the Notes

referred to in the Note Purchase Agreement and is issued to evidence the purchase thereof by the Purchaser pursuant to the Note Purchase

Agreement. All of the terms, conditions and covenants of the Note Purchase Agreement are expressly made a part of this Note by reference

in the same manner and with the same effect as if set forth herein at length, and any holder of this Note is entitled to the benefits

of and remedies provided in the Note Purchase Agreement and the other Note Documents. Reference is made to the Note Purchase Agreement

for provisions relating to transfer and assignments, the interest rate, maturity, payment, prepayment, redemption and acceleration of

this Note.

In the event of an acceleration

of the maturity of this Note pursuant to the Note Purchase Agreement, this Note (and the Repayment Amount in respect thereof) shall become

immediately due and payable, without presentation, demand, protest or notice of any kind, all of which are hereby waived by Issuer. In

the event this Note is not paid when due at any stated or accelerated maturity, Issuer agrees to pay, in addition to the principal

and interest, all costs of collection, including reasonable attorneys’ fees.

This Note and any claims, controversy,

dispute or cause of action (whether in contract or tort or otherwise) based upon, arising out of or relating to this Note shall be governed

by, and construed in accordance with, the law of the State of New York. Issuer hereby submits to the nonexclusive jurisdiction and venue

of the courts of the State of New York sitting in the City and County of New York and of the United States District Court of the Southern

District of New York, and any appellate court from any thereof, although the Purchaser shall not be limited to bringing an action in

such courts.

The ownership of an interest

in this Note shall be registered on a record of ownership maintained by Purchaser or its agent. Notwithstanding anything else in this

Note to the contrary, the right to the principal of, and stated interest on, Repayment Amount and Revenue Participation Payments in respect

of, this Note may be transferred only if the transfer is registered on such record of ownership and the transferee is identified as the

owner of an interest in the obligation whereby such transfer shall only be registered if carried out pursuant to Section 13.1 of

the Note Purchase Agreement. Issuer shall treat the registered holder of this Note (as recorded on such record of ownership) as the owner

in fact thereof for all purposes and shall not be bound to recognize any equitable or other claim to or interest in this Note on the

part of any other person or entity.

[Balance of Page Intentionally Left

Blank]

IN WITNESS WHEREOF, Issuer

has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof.

ISSUER:

VERASTEM, INC.

By

Name:

Title:

Exhibit ED-2

[Reserved]Form of

Revenue Note

[see

attached]

THIS

NOTE WILL BE ISSUED WITH ORIGINAL ISSUE DISCOUNT (“OID”) FOR U.S. FEDERAL INCOME TAX PURPOSES. THE ISSUE PRICE, AMOUNT OF

OID, ISSUE DATE AND YIELD TO MATURITY WITH RESPECT TO THIS NOTE MAY BE OBTAINED BY WRITING TO ISSUER AT THE FOLLOWING ADDRESS:

[__], ATTENTION: [__], FAX NUMBER: [__].

REVENUE

NOTE

$[__]

FUNDED AMOUNT

Dated: [__], 202[_]

FOR

VALUE RECEIVED, Verastem, Inc. (“Issuer”), hereby promises to pay to [__], a [__] (the “Purchaser”),

at its offices located at [__] (or at such other place or places as the Purchaser may designate), at the times and in the manner provided

in the Note Purchase Agreement, dated as of January 13, 2025 (as amended, modified, restated or supplemented from time to time,

the “Note Purchase Agreement”), among Issuer, the other Obligors from time to time parties thereto, the Purchasers

from time to time parties thereto, and RGCM SA LLC, a Delaware limited liability company, as Purchaser Agent and a Purchaser, the Repayment

Amount in respect of the Funded Amount of [__] ($[__]), under the terms and conditions of this senior secured note (this “Note”)

and the Note Purchase Agreement. If not sooner paid, the entire Repayment Amount under this Note shall be due and payable on the Maturity

Date (as defined in the Note Purchase Agreement). The defined terms in the Note Purchase Agreement are used herein with the same meaning.

Issuer also promises to make Revenue Payments and the Contingent Make-Whole Payment from time to time as provided in the Note Purchase

Agreement.

This

Note is one of the Revenue Notes referred to in the Note Purchase Agreement and is issued to evidence the purchase thereof by the Purchaser

pursuant to the Note Purchase Agreement. All of the terms, conditions and covenants of the Note Purchase Agreement are expressly made

a part of this Note by reference in the same manner and with the same effect as if set forth herein at length, and any holder of this

Note is entitled to the benefits of and remedies provided in the Note Purchase Agreement and the other Note Documents. Reference is made

to the Note Purchase Agreement for provisions relating to transfer and assignments, maturity, payment, prepayment, redemption and acceleration

of this Note.

In

the event of an acceleration of the maturity of this Note pursuant to the Note Purchase Agreement, this Note (and the Repayment Amount

in respect thereof) shall become immediately due and payable, without presentation, demand, protest or notice of any kind, all of which

are hereby waived by Issuer. In the event this Note is not paid when due at any stated or accelerated maturity, Issuer agrees to

pay, in addition to the principal and interest, all costs of collection, including reasonable attorneys’ fees.

This

Note and any claims, controversy, dispute or cause of action (whether in contract or tort or otherwise) based upon, arising out of or

relating to this Note shall be governed by, and construed in accordance with, the law of the State of New York. Issuer hereby submits

to the nonexclusive jurisdiction and venue of the courts of the State of New York sitting in the City and County of New York and of the

United States District Court of the Southern District of New York, and any appellate court from any thereof, although the Purchaser shall

not be limited to bringing an action in such courts.

The

ownership of an interest in this Note shall be registered on a record of ownership maintained by Purchaser or its agent. Notwithstanding

anything else in this Note to the contrary, the right to the Repayment Amount, Revenue Payments and Contingent Make-Whole Payment in

respect of, this Note may be transferred only if the transfer is registered on such record of ownership and the transferee is identified

as the owner of an interest in the obligation whereby such transfer shall only be registered if carried out pursuant to Section 13.1

of the Note Purchase Agreement. Issuer shall treat the registered holder of this Note (as recorded on such record of ownership) as the

owner in fact thereof for all purposes and shall not be bound to recognize any equitable or other claim to or interest in this Note on

the part of any other person or entity.

[Balance

of Page Intentionally Left Blank]

IN

WITNESS WHEREOF, Issuer has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof.

ISSUER:

VERASTEM, INC.

By

Name:

Title:

Exhibit E

[Reserved]

Exhibit F

Form of

Guarantee Assumption Agreement

[see attached]

Form of

Guarantee Assumption Agreement

GUARANTEE ASSUMPTION AGREEMENT

dated as of [DATE] (this “Agreement”) by [NAME OF ADDITIONAL SUBSIDIARY GUARANTOR], a ________ [corporation][limited

liability company] (the “Additional Subsidiary Guarantor”), in favor of RGCM SA LLC, as Purchaser Agent for the benefit

of the Secured Parties under that certain Note Purchase Agreement, dated as of January 13, 2025 (as amended, restated, supplemented

or otherwise modified from time to time, the “Note Purchase Agreement”), among Verastem, Inc. (“Issuer”),

the other Obligors from time to time parties thereto, Purchaser Agent, and the Purchasers from time to time party thereto. Capitalized

terms used but not defined herein shall have the meanings assigned to such terms in the Note Purchase Agreement.

Pursuant to Section 6.12

of the Note Purchase Agreement, the Additional Subsidiary Guarantor hereby agrees to become a “Guarantor” for all purposes

of the Note Purchase Agreement. Without limiting the foregoing, the Additional Subsidiary Guarantor hereby, (i) jointly and severally

with the other Guarantors, guarantees to Purchaser Agent and the Purchasers and their successors and assigns the prompt Payment in Full

when due (whether at stated maturity, by acceleration or otherwise) of all Guaranteed Obligations (as defined in Section 12.1

of the Note Purchase Agreement) in the same manner and to the same extent as is provided in Article XII of the Note Purchase

Agreement and (ii) grants a security interest in the Collateral owned by such Additional Subsidiary Guarantor pursuant to, and on

the terms and conditions set forth in, the Note Purchase Agreement. In addition, as of the date hereof, the Additional Subsidiary Guarantor

hereby makes the representations and warranties set forth in Article V of the Note Purchase Agreement (other than Section 5.4),

with respect to itself and its obligations under this Agreement and the other Note Documents, as if each reference in such Sections to

the Note Documents included reference to this Agreement, such representations and warranties to be made as of the date hereof.

The Additional Subsidiary

Guarantor hereby instructs its counsel to deliver the opinions referred to in Section 6.12 of the Note Purchase Agreement

to Purchaser Agent.

IN WITNESS WHEREOF, the Additional

Subsidiary Guarantor has caused this Guarantee Assumption Agreement to be duly executed and delivered as of the day and year first above

written.

[ADDITIONAL SUBSIDIARY GUARANTOR]

By

Name:

Title:

Exhibit H

Customary

Subordination Terms

[***]

EX-99.1 — EXHIBIT 99.1

EX-99.1

Filename: tm2622452d1_ex99-1.htm · Sequence: 3

Exhibit 99.1

Delivering Novel

Therapies for

RAS/MAPK Pathway-Driven Cancers

C O R P O R A T E P R E S E N T A T I O N

A U G U S T 2 0 2 6

2

FORWARD-LOOKING STATEMENTS

This presentation includes forward-looking statements about, among other things, Verastem Oncology’s (the “Company”) programs and product candidates, strategy, future plans and prospects, including statements related to the approval and

commercialization of AVMAPKI® FAKZYNJA® CO-PACK (avutometinib capsules; defactinib tablets) as a treatment for adult patients with Kirsten rat sarcoma viral oncogene homolog (KRAS) mutant-type (mt) recurrent Low-Grade Serous Ovarian Cancer

(LGSOC), the expected outcome and benefits of collaborations, including with GenFleet Therapeutics (Shanghai), Inc. (GenFleet), including the conduct of a Phase 1/2a study and subsequent studies with respect to VS-7375, the potential of the results of

the RAMP 301 Phase 3 trial to confirm the results of the RAMP 201 study specific to KRAS mutant patients and to expand the indication for AVMAPKI FAKZYNJA CO-PACK regardless of KRAS mutation status, the structure and potential clinical value of our

completed, planned and pending clinical trials, the potential clinical value of various of the Company's clinical trials, including the RAMP 201, RAMP 201J, RAMP 205, RAMP 301 and VS-7375 trials, the timing of commencing and completing trials,

including topline data reports, our interactions with regulators, the timeline and indications for clinical development, regulatory submissions and the potential for and timing of commercialization of our product candidates and potential for additional

development programs involving the Company’s lead compound and the potential market opportunities thereof; and the estimated addressable markets for, and anticipated market opportunities of our drug candidates. The words "anticipate," "believe,"

"estimate," "expect," "may," "plan," "target," "potential," "would," "could," "should," "continue," “can” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying

words. Each forward-looking statement is subject to risks and uncertainties that could cause actual results to differ materially from those expressed or implied in such statement.

Forward-looking statements are subject to a number of risks and uncertainties including, but not limited to: the assumptions underlying the forward-looking statements; risks related to the development and successful commercialization of our product

candidates; obtaining and maintaining regulatory approvals, including, but not limited to, potential regulatory delays or rejections; the challenges with the commercialization of a new product; our history of operating losses and the possibility that we

may never achieve or maintain profitability; risks associated with meeting the objectives of Verastem's clinical trials, including, but not limited to Verastem's ability to achieve enrollment objectives concerning patient numbers (including an adequate safety

database), outcomes objectives and/or timing objectives for Verastem's trials; any delays or failures enrollment and the occurrence of adverse safety events; our ability to successfully commercialize AVMAPKI FAKZYNJA CO-PACK in the U.S. including our

ability to generate market demand for and acceptance of AVMAPKI FAKZYNJA CO-PACK; the potential inability to raise sufficient capital to fund ongoing operations as currently planned or to obtain financing on acceptable terms or to fund operations

from revenues generated by the sales of AVMAPKI FAKZYNJA CO-PACK; actions or advice of regulatory agencies to maintain regulatory approval of AVMAPKI FAKZYNJA CO-PACK; the impact of current and future healthcare reforms, including those

affecting the delivery of or payment for healthcare products and services; uncertainties related to the activities and initiatives of the current U.S. presidential administration, including regulatory and policy changes that may adversely affect our business;

risks related to our ability to obtain, maintain and enforce patent and other intellectual property protection for our product candidates; decisions by regulatory authorities regarding trial design, labeling and other matters that could affect the timing,

availability or commercial potential of our product candidates; whether preclinical testing of our product candidates and preliminary or interim data from clinical trials will be predictive of the results or success of ongoing or later clinical trials; that the

timing, scope and rate of reimbursement for our product candidates is uncertain; that the market opportunities of our drug candidates are based on internal and third-party estimates which may prove to be incorrect; that third-party payors (including

government agencies) may not reimburse; that there may be competitive developments affecting our product candidates; that data may not be available when expected; that enrollment of clinical trials may take longer than expected; the risks that we will

not satisfy our post-marketing requirements and commitments established and agreed to as part of the FDA's approval of AVMAPKI FAKZYNJA CO-PACK; that our marketed product candidates may cause adverse safety events and/or unexpected

concerns may arise from additional data or analysis, or result in unmanageable safety profiles as compared to their levels of efficacy; that we may not be able to confirm the results from the RAMP 201 study or expand the approved indication for AVMAPKI

FAKZYNJA CO-PACK; that our product candidates may experience manufacturing or supply interruptions or failures; that any of our third-party contract research organizations, contract manufacturing organizations, clinical sites, or contractors, among

others, who we rely on may fail to fully perform; that we face substantial competition, which may result in others developing or commercializing products before or more successfully than we do which could result in reduced market share or market

potential for our product candidates; that we may be unable to successfully initiate or complete the clinical development and eventual commercialization of our product candidates; that the development and commercialization of our product candidates

may take longer or cost more than planned, including as a result of conducting additional studies or our decisions regarding execution of such commercialization; that we may not attract and retain high quality personnel; that we or Pfizer, Inc. may fail to

fully perform under the license agreement covering certain Pfizer FAK inhibitors, including defactinib; that we or Chugai Pharmaceutical Co., Ltd. may fail to fully perform under the avutometinib license agreement; that we or GenFleet may fail to fully

perform under the collaboration and option agreement covering VS-7375 and other assets we may decide to option in; that our total addressable and target markets for our product candidates might be smaller than we are presently estimating; that we

or Secura Bio, Inc. may fail to fully perform under the asset purchase agreement with Secura Bio, Inc., including in relation to milestone payments; that we may not be able to establish new or expand on existing collaborations or partnerships, including

with respect to in-licensing of our product candidates, on favorable terms, or at all; that we may be unable to obtain adequate financing in the future through product licensing, co-promotional arrangements, public or private equity, debt financing or

otherwise; that we may not pursue or submit regulatory filings for our product candidates; that, due to the current presidential administration's significant reduction in the FDA's workforce and potential reductions to the FDA's budget, we may

experience a material impact to the FDA's ability to engage in a variety of activities that may affect our business, including routine regulatory and oversight activities; and that our product candidates may not receive regulatory approval, become

commercially successful products, or result in new treatment options being offered to patients.

Other risks and uncertainties include those identified under the heading “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, as filed with the Securities and Exchange Commission (SEC) on March 04,

2026, and in any subsequent filings with the SEC, which are available at www.sec.govand www.verastem.com. The forward-looking statements in this presentation speak only as of the original date of this presentation, and we undertake no obligation to

update or revise any of these statements whether as a result of new information, future events or otherwise, except as required by law. Our business is subject to substantial risks and uncertainties, including those referenced above. Investors, potential

investors, and others should give careful consideration to these risks and uncertainties.

USE OF NON-GAAP FINANCIAL MEASURES

This presentation contains references to our non-GAAP operating expense, a financial measure that is not calculated in accordance with generally accepted accounting principles in the US (GAAP). This non-GAAP financial measure excludes certain

amounts or expenses from the corresponding financial measures determined in accordance with GAAP. Management believes this non-GAAP information is useful for investors, taken in conjunction with the Company’s GAAP financial statements,

because it provides greater transparency and period-over-period comparability with respect to the Company’s operating performance and can enhance investors’ ability to identify operating trends in the Company’s business. Management uses this

measure, among other factors, to assess and analyze operational results and trends and to make financial and operational decisions. Non-GAAP information is not prepared under a comprehensive set of accounting rules and should only be used to

supplement an understanding of the Company’s operating results as reported under GAAP, not in isolation or as a substitute for, or superior to, financial information prepared and presented in accordance with GAAP. In addition, this non-GAAP financial

measure is unlikely to be comparable with non-GAAP information provided by other companies. The determination of the amounts that are excluded from non-GAAP financial measures is a matter of management judgment and depends upon, among

other factors, the nature of the underlying expense or income amounts. Reconciliations between this non-GAAP financial measure and the most comparable GAAP financial measure are included in the footnotes to the slides in this presentation on which

such non-GAAP number appears.

THIRD-PARTY SOURCES

Certain information contained in this presentation, including industry and market data and other statistical information, relates to or is based on studies, publications, surveys and other data obtained from third-party sources and the Company’s own

internal estimates and research. While the Company believes these third-party sources to be reliable as of the date of this presentation, it has not independently verified, and makes no representation as to the adequacy, fairness, accuracy or

completeness of, any information obtained from third-party sources. In addition, all of the market data included in this presentation involves a number of assumptions and limitations, and there can be no guarantee as to the accuracy or reliability of

such assumptions.

Disclaimers

3

OUR COMMERCIAL

PRODUCTS

MONOTHERAPY & COMBINATION APPROACHES

RAS: Rat Sarcoma Virus; MAPK: Mitogen-Activated Protein Kinase; RAF: Rapidly Accelerated Fibrosarcoma; MEK: Mitogen-Activated Extracellular Signal-regulated Kinase; FAK: focal adhesion kinase;

KRAS: Kirsten Rat Sarcoma Virus

Please see the full Prescribing Information for more information

OUR FOCUS

To expeditiously develop and deliver transformative therapies that truly change outcomes

for people living with RAS/MAPK pathway-driven cancers.

Avutometinib

RAF/MEK Clamp

Defactinib

FAK Inhibitor

VS-7375

KRAS G12D (ON/OFF)

Inhibitor

Verastem Oncology: Tackling Challenging Cancers with Novel Therapies

4

FDA: Food and Drug Administration

CLINICAL-TO-COMMERCIAL SUCCESS

in bringing novel RAS/MAPK

pathway-targeted therapies

from development to FDA

approval to

commercialization

INNOVATIVE

PIPELINE

with a potential best-in-class KRAS G12D asset

targeting the most

prevalent KRAS mutation in

human cancers

SCALABLE

ORGANIZATION

to maximize future

oncology development

programs and launches

Well Positioned to Deliver Continued Commercial Success and a Potential

Best-in-Class Treatment for Long-term Growth

OUR ADVANTAGE:

4

5

TARGET

RAS DIRECTLY

TARGET THE

PATHWAY

DOWNSTREAM

TARGET THE PARALLEL

PATHWAY THAT

DRIVES RESISTANCE

First novel/novel

combination therapy,

targeting the

RAS/MAPK pathway,

approved in oncology

Precision Targeting of RAS/MAPK-Driven Cancers Differentiates Our Science

OUR SCIENTIFIC STRATEGY:

EGF: Epidermal Growth Factor; EGRF: Epidermal Growth Factor Receptor; ERK: Extracellular Signal-regulated Kinase; PI3K: Phosphatidylinositol 3-Kinase; AKT: Protein Kinase B; mTOR: Mammalian

Target of Rapamycin; YAP: Yes-Associated Protein; TEAD: Transcriptional Enhanced Associate Domain; MYC: Myelocytomatosis oncogene

6 ICT: investigator choice of treatment; LGSOC: Low-grade Serous Ovarian Cancer; mPDAC: metastatic Pancreatic Ductal Adenocarcinoma; mNSCLC: metastatic Non-small cell lung cancer; mCRC:

metastatic colorectal cancer; FAKi: focal adhesion kinase inhibitor; Gem: Gemcitabine. NabP: nab-paclitaxel; EGFR: epidermal growth factor receptor

Not shown: RAMP201J trial by Japanese Gynecologic Oncology Group sponsored by Verastem.

*GenFleet Therapeutics has an ongoing Phase 1/2 and Phase 3 clinical trials in China with VS-7375, known as GFH375 in China. GenFleet retains greater China rights. Verastem has two undisclosed

assets at discovery phase targeting RAS/MAPK pathway-driven cancers as part of the GenFleet collaboration.

Asset Line of Therapy Phase Upcoming Milestones

Avutometinib, RAF/MEK Clamp + Defactinib, FAKi

Avutometinib

+ Defactinib Recurrent LGSOC

Avutometinib

+ Defactinib vs ICT Recurrent LGSOC Expect to report topline readout of primary

endpoint by mid-2027

VS-7375, oral KRAS G12D (ON/OFF) inhibitor

VS-7375 monotherapy +

various combinations

KRAS G12D-mutated

solid tumors (advanced solid

tumors)

Ongoing enrollment; report update in

October 2026

VS-7375 monotherapy

+ EGFR combination

2L mPDAC; 1L PDAC

combination Expect LPI by end of 2026

VS-7375 monotherapy

2L/3L advanced NSCLC; 2L+

asymptomatic untreated brain

mets

Expect LPI by end of 2026

VS-7375 combinations

w/ EGFR & Chemotherapy

2L+ mCRC; 1L mCRC

combination Expect LPI by end of 2026

VS-7375 combinations 1L mPDAC Expect FPI in 1H 2027

VS-7375 combination 1L advanced NSCLC Expect FPI in 1H 2027

VS-7375 combination 1L mCRC Expect FPI in 1H 2027

Multi-Faceted & Targeted Approaches to Address RAS/MAPK-Driven Cancers

OUR PIPELINE:

RAMP 201: Phase 2 Registration Directed Trial;

Accelerated FDA Approval May 2025

RAMP 301: Phase 3 International Confirmatory Trial

TARGET-D 101: Phase 1/2

dose escalation & expansion

TARGET-D 201: Phase 2 registration directed trial

TARGET-D 202: Phase 2 registration directed trial

TARGET-D 203: Phase 3 registration directed trial

TARGET-D 301: Phase 3 pivotal trial (planned)

TARGET-D 302: Phase 3 pivotal trial (planned)

TARGET-D 303: Phase 3 pivotal trial (planned)

7

✓ Dosed first

patient in

TARGET-D 201

(PDAC)

Registration-Directed Trial

June 2026

• Complete

enrollment across

all three

TARGET-D Phase

2 Trials

• Report an update

on VS-7375

across tumor types

in October 2026

• Q3 earnings call

Mid-2026 2H 2026 End of 2026 1H 2027

• Enroll first

patient in each of

the Phase 3

TARGET-D pivotal

trials (PDAC, CRC,

NSCLC)

• Q4/FY26 & Q1

earnings calls

✓ Dosed first

patient in

TARGET-D 202

(NSCLC)

& TARGET-D 203

(CRC) Registration-

✓ Directed Trials Completed

target enrollment

in TARGET-D 101

PDAC, NSCLC,

and CRC cohorts

Upcoming Catalysts/Milestones

OUR MILESTONES:

8

Commercially Launched

in the U.S. for KRAS-mutated Recurrent LGSOC

FDA APPROVAL DATE: MAY 8, 2025

9

70% of LGSOC Tumors are Driven by the RAS/MAPK Pathway;

~30% of These Have a KRAS Mutation1,2,3,4

• Avutometinib inhibits MEK kinase activity while

blocking the compensatory reactivation of MEK

by upstream RAF5,6,7

• Blocking RAF and/or MEK activates FAK, a key

mediator of drug resistance8,9

• Defactinib, a FAK inhibitor, inhibits parallel

pathway signaling10,11,12

• Together, avutometinib plus defactinib offer

more complete blockade of the signaling that

drives the growth of RAS/MAPK pathway-dependent tumors

RAF-MEK

Complex

The Combination of Avutometinib and Defactinib

Induces Deeper Inhibition of Tumor Growth

1. AACR Genie v16.1; 2. Cheasley et al., J Pathol 2021; 3. Thomson et al., Gynecol Oncol 2023;

4. Gershenson et al., Gynecol Oncol 2022; 5. Coma et al., AACR 2022; 6. Ishii et al., Cancer Res, 2013;

7. Lito et al., Cancer Cell, 2014; 8. Lubrano et al., AACR 2024; 9. Banerji et al., AACR 2020; 10. Jones et al.,

Invest New Drugs 2015; 11. McNamara et al., Gynecol Oncol 2024; 12. Banerjee et al., ASCO 2023

ERK: Extracellular Signal-regulated Kinase; FAK: Focal Adhesion Kinase; MEK, Mitogen-Activated

Extracellular Signal-regulated Kinase; mTOR: Mammalian Target of Rapamycin; P: Phosphate; PI3K:

Phosphatidylinositol 3-Kinase; RAF: Rapidly Accelerated Fibrosarcoma; RAS: Rat Sarcoma Virus; RhoA: Ras

Homolog Family Member A; RTK: Receptor Tyrosine Kinase; YAP: Yes-Associated Protein.

10

High Unmet Need for an Effective and

Tolerable Therapy in Recurrent LGSOC

• U.S. annual incidence: ~1,000-2,0001 and

prevalence: 6,000-8,0002

• Affects younger women with bimodal peaks

of diagnosis between the ages of 20-30 and

50-60

– Disproportionately impacts health, fertility and

long-term quality of life3,4

• 80-90% of patients will experience a

recurrence5

• Standard of care offers low to moderate

response rates (6-13%)6,7,8

When you get told that you have a recurrence,

the mental load is a lot. You’re thinking, okay,

what did I have to do for treatment the first

time? Now I have to repeat that. And will there

even be something available for me to take for a

second, or a third recurrence?

- Amanda, real patient living with recurrent LGSOC;

diagnosed at 26 with LGSOC

1.Verastem DOF; 2. US Cancer Statistics. Accessed 2024; 3. Slomovitz Gynecol Oncol 2020;

4. Manning-Geist B et al. Clin Cancer Res 2022;28(20):4456-4465; 5. Babaier 2022/p1/para1/ln6,7;

6. Gershenson Gynecol Oncol 2022; 7. Slomovitz Gynecol Oncol 2020; 8. Monk 2020/p3758/table2/footnote-b; 10

11

Individual patient experiences may vary. Not all patients treated with AVMAPKI® FAKZYNJA® CO-PACK will experience the same results.

Please see the full Prescribing Information for more information

Mary, 52, real patient treated with AVMAPKI FAKZYNJA

CO-PACK for recurrent KRAS-mutated LGSOC

• 2019 - Diagnosed at 48 with Stage

3 KRAS-mutated LGSOC

• Treated with surgery, chemotherapy

and AI; no evidence of disease for

~4 years

• 2023 - LGSOC recurred & enrolled

in the RAMP 201 trial

• Dose interruptions effectively

managed adverse events, allowing

return to full-dose treatment

• Complete response after 2 years

of treatment with AVMAPKI

FAKZYNJA CO-PACK

Real World Experience: From Recurrence to Complete Response with

AVMAPKI FAKZYNJA CO-PACK

12

AVMAPKI FAKZYNJA CO-PACK: Focused Execution Will Drive Sustained Growth

Please see the full Prescribing Information for more information

✓ New patient starts

✓ Repeat prescribing

✓ Depth of prescribing among existing

accounts

✓ Use in earlier-line patients

✓ Increased refills

Consistent

New Patient

Starts

Use at

First or Next

Recurrence

Help

Patients Stay

on Therapy

13

AVMAPKI FAKZYNJA CO-PACK: Steady Revenue Growth Since Launch

$25.1M in Net Product Revenue in Q2’26

Achieved ~$74.5M in AVMAPKI FAKZYNJA CO-PACK

Net Product Revenue Since Launch in May 2025*

Please see the full Prescribing Information for more information

$11.2M

$17.5M

N E T P R O D U C T R E V E N U E *

$18.7M

Q3’25 Q4’25 Q1’26

$25.1M

Q2’26

*Not shown: Q2 2025 not a full quarter ($2.1M); May 8, 2025 FDA approval

Verastem DOF; US dollars in millions. Refer to press release issued on August 6, 2026 for full financial details.

14

RAMP 201: Demonstrated Durable Results Across Various Efficacy Measures in

Heavily Pretreated US & European Patients With and Without a KRAS Mutation

Avutometinib + Defactinib Regimen: Best Overall Response

82% of All Patients Had a Reduction in Target Lesions,

Regardless of KRAS Status1

All Patients1 KRAS mt KRAS wt

ORR % 31% 44% 17%

DoT, mean 14.5 months 18 months 11 months

DoR, median 31 months 31 months 9 months

PFS, median 13 months 22 months 13 months

DCR at 6 or

more months 61% 70% 50%

Discontinuation Rate

Due to AEs 10%

1. RAMP 201 data cut off as of June 30, 2024; 2. RAMP 201 Long-Term Efficacy and Safety August 2025 data cut off presented at SGO 2026; 3. Japan Society of Gynecologic Oncology

ORR: Objective Response Rate; DoT: Duration of Treatment; mDoR: median Duration of Response; mPFS: media Progression-free Survival; DCR: Disease Control Rate; AE: adverse event

Avutometinib + Defactinib Regimen: Best Overall Response

RAMP 201 Long-Term Data Median Follow-Up of 2 Years2

:

• More than half of responders (56%) remain in response at 24 months

• KRAS mt patients: mDoR remains at 31.1 months and mPFS is 19.6 months

• KRAS wt patients: mDoR is now 12 months and mPFS is 12.7 months

• The discontinuation rate due to AEs remains low (12%) even with extensive follow up

New RAMP 201 Data @ SGO 2026 New RAMP 201 Japan Data @ JSGO 2026

RAMP 201J Presented at Japan SGO Meeting July 20263

:

• KRAS mt patients: mDoR remains at 31.1 months and mPFS is 19.6 months

• KRAS wt patients: mDoR is now 12 months and mPFS is 12.7 months

• The discontinuation rate due to AEs remains low (12%) even with extensive follow up

Positive initial data from Japan RAMP 201J study

15

OS

PFS by RECIST v1.1

per INV assessment

ORR

DoR

DCR

Safety

Pharmacokinetics

PROs

a Unless otherwise specified, all tumor

response-based endpoints will be

analyzed using both BICR and INV

assessments

*US FDA analysis plan will evaluate PFS independently in KRAS-mt and KRAS wt LGSOC; BID: twice a day; BIW: twice a week; DCR: disease control rate; DoR: duration of response; INV: investigator;

KRAS: kirsten rat sarcoma virus; MEKi: MEK inhibitor; mt: mutant; PO: per oral; pts, patients; ORR: objective response rate; OS: overall survival; PD: progressive disease; PFS: progression-free survival;

PROs: patient-reported outcomes; RECIST: response evaluation criteria in solid tumors; wt: wild type. BICR: blinded independent central radiological review

• Expect to report topline primary endpoint of PFS by mid-2027

• Similar entry criteria to RAMP 201 patient population: KRAS mt and KRAS wt recurrent LGSOC

• Study sites include the U.S., Canada, UK, Europe, Australia, New Zealand, Japan and South Korea

• Recurrent disease after prior

platinum therapy

• Documented KRAS mutation status

• Measurable disease per RECIST v1.1

• Confirmed LGSOC diagnosis

• Prior MEKi allowed

• Prior bevacizumab allowed

RAMP 301 (GOG-3907/ENGOT-ov81/GTG-UK): NCT06072781

Pegylated Liposomal Doxorubicin

Paclitaxel

Letrozole

Anastrozole

Investigator’s Choice

n = 135

Avutometinib 3.2 mg PO BIW

Defactinib 200 mg BID

3 weeks on, 1 week off

Avutometinib + Defactinib

n = 135

May cross over upon

BICR-confirmed PD

PFS (BICR by RECIST v1.1)

Hierarchical Evaluation of PFS*:

KRAS mutant LGSOC

All recurrent LGSOC

KRAS wt LGSOC

Primary Endpoint:

Secondary Endpointsa

1:1 Randomization

n = 270

Stratification Factors:

• KRAS mutation status

(wt vs. mt)

• Geography (N.

America/EU) vs. ROW

• Number of prior

therapies (1-3 vs.

4 or more)

Inclusion Criteria

RAMP 301: International Phase 3 Confirmatory Trial of

Avutometinib + Defactinib in Recurrent LGSOC

16

U.S.

Secured FDA

Accelerated Approval

in KRAS-mutated

recurrent LGSOC.

2029

2025

RAMP 301:

Topline data expected in

mid-2027.

U.S. Label Expansion

Leverage the RAMP 301

results to confirm the initial

indication and expand the

indication regardless of

KRAS mutation status.

Japan:

Leverage the results from

RAMP 201J & RAMP 301 for

potential approval in both

KRAS mutant and

wild type recurrent LGSOC.

Europe:

Leverage results from

RAMP 301 for potential

approval in both KRAS

mutant and wild type

recurrent LGSOC.

2028

2027

KRAS mt represents ~33% of the population, while the wt represents 67% and therefore there are many more addressable patients.

Potential for Label and Geographic Expansion

AVMAPKI FAKZYNJA CO-PACK Future Commercial Opportunity

17

VS-7375,

Oral KRAS G12D

(ON/OFF) Inhibitor

18

PANCREATIC CANCER

40%

COLORECTAL CANCER

15%

LUNG CANCER

5%

KRAS G12D: The Most Prevalent Mutation in Cancer with Poor Prognosis

and High Unmet Need

Annual U.S. TAM:

~29K

Annual U.S. TAM:

~22K

Annual U.S. TAM:

~10K

CancerMPact Patient Metrics Active Disease calculation for Stage IV patients; TAM: Total Addressable Market; Note: TAM calculation is based on applying biomarker rate to active

disease estimate. Ref: Lee et al Nature, Dec 2022 for epidemiology; 1 McIntyre et al., Cancer Cell 2024, 42:1614-1629 and Hafezi S et al., Int J Mol Sci 2021, 22(19):10219; 2: : Lee J, et

al. J Clin Med. 2020;9(12):3863; 3: Judd J, Abdel Karim N, Khan H, et al. Mol Cancer Ther. 2021;20(12):2577-2584;4

KRAS G12D mutation in pancreatic cancer

correlates with worse outcomes, shorter

survival and a higher risk of progression1

KRAS G12D mutation is a significant driver

in lung cancer, especially among non-smokers, and is linked to poor responses to

SOC3

KRAS G12D mutation in CRC is often linked

to more aggressive tumors2

VS-7375: Opportunity to Address a Large Patient Population Across KRAS G12D-Mutated Cancers

19 Pachter et al., Targeting RAS 2nd edition 2025; Ai et al., ASCO 2025; Li et al., World Conference on Lung Cancer 2025; pERK: phosphorylated Extracellular signal-regulated

Kinase; GEF: Guanine nucleotide exchange factor GAP: GTPase-activating protein

VS-7375: Potential Best-in-Class G12D Inhibitor for Advanced KRAS G12D-Mutated Cancers

D I F F E R E N T I A T E D P R O F I L E V S . O T H E R R A S I N H I B I T O R S

Dual potent inhibition of both ON and OFF states of KRAS G12D

Correlates with better in vivo efficacy and durability vs. ON-only (tricomplex) RAS

inhibitors

High affinity for KRAS G12D with long residence time (18-24hrs)

Correlates with more rapid and durable suppression of pERK signaling vs. zoldonrasib in

tumor cell lines

Selective inhibition of KRAS G12D

Spares T cell proliferation in contrast to RAS-Multi inhibitor (e.g., daraxonrasib), which

impairs T cell proliferation

Once daily dose-proportional oral dosing in patients

Enables exposures in all patients corresponding to maximal tumor regressions across

preclinical models

20

VS-7375: Well-Positioned to Compete as Best-in-Class KRAS G12D Inhibitor in

Pancreatic, Colorectal and Lung Cancer Markets

Potential best-in-class KRAS G12D

(ON/OFF) inhibitor

Differentiated

Profile

Efficacy at both

600 mg QD and

900 mg QD in PDAC,

NSCLC, and CRC

Anti-tumor

Activity Across

Tumors

Low-grade GI

side effects that

attenuate after the

first cycle

Favorable

Tolerability

Profile

Combinable

with anti-EGFR

therapy and SOC

chemotherapy

Broad

Combination

Potential

Potential for

Accelerated

Approval pathway

Defined

Development

Path

PDAC: Pancreatic Ductal Carcinoma; NSCLC: Non-small Cell Lung Cancer; CRC: colorectal cancer; GI: gastrointestinal; EGFR: Epidermal Growth Factor Receptor; GI:

gastrointestinal; QD: daily; SOC: Standard of Care

21

VS-7375: Competitive Profile Emerging Across Pancreatic, Colorectal and

Lung Cancers

AE: adverse event; Gem/NabP: gemcitabine, nab-paclitaxel; 1L: first-line; 1H: first-half

Safety Profile

Significantly Improved

After Cycle 1

Combinability with

SOC Therapies

Multiple Paths

to Registration

• Clinical activity at multiple doses in

pancreatic, colorectal and lung

cancers

• Dose-response efficacy in PDAC

• Potential for chemo-free regimen in PDAC

• Favorable mono and combination

tolerability

• No clinically meaningful drug-related

liver or hematologic toxicity observed

• Primarily low-grade GI AEs that improve

after cycle 1

• No acneiform rash; no stomatitis / muco-sitis observed with VS-7375 monotherapy

• Successfully combined with

cetuximab & full dose and schedule of

Gem/NabP

• Evaluating higher-dose combinations

• Multiple novel combination opportunities

• Three Phase 2 trials underway for

potential Accelerated Approval

• Expect to initiate three Phase 3 trials in

1L setting by 1H 2027

Anti-tumor Activity

Across Tumor Types

22

VS-7375: Enrolled 190+ Patients Across Dose Escalation & Expansion Cohorts

Phase 1/2 Study Evaluating VS-7375, a KRAS G12D (ON/OFF) inhibitor, as

Monotherapy and in Combination, in Patients with KRAS G12D-Mutated Solid Tumors

The study is dosing with meals and using prophylactic antiemetics

NCT07020221; DL: dose level; 2L: second-line; 3L: third-line

Monotherapy

Dose Escalation

&

Expansion

DL2:

600 mg QD

DL3:

900 mg QD

DL1:

400 mg QD

2L+ Tumor

Agnostic

Solid Tumors

2L/3L

NSCLC

2L

PDAC

DL4:

1200 mg QD

Combination

Dose Escalation

&

Expansion

VS-7375 +

Cetuximab

2L+ CRC and

1L, 2L PDAC

VS-7375 + Carbo/

Pemetrexed/Pembro

1L NSCLC

VS-7375 +

Gem/NabP

1L and 2L+

PDAC

Dose-Level Cleared

Ongoing

Completed target enrollment in PDAC, CRC, and NSCLC cohorts in June 2026

23

900 mg QD of VS-7375 Achieves the Targeted Human AUCss in the Majority of

Patients Corresponding to Maximal Tumor Regression Across Mouse Models

400mg QD 600mg QD 900mg QD

Equivalent exposure to mice at 100 mg/kg

(PR in almost all mice in 4 tumor models)

Equivalent exposure to mice at 10 mg/kg

(Tumor regression in sensitive tumor models)

Equivalent exposure to mice at 30 mg/kg

(Tumor regression in all tumor models)

VSTM DOF June 2026; AUCss: area under the curve at steady state; PR: partial response; KG: kilogram

T A R G E T- D 1 0 1

N=11 N=73 N=24

40 mg QD

60 mg QD

90 mg QD

10

100

1000

10000

TARGET-D 101

VS-7375 (ng*h/mL)

N=11 N=73 N=24

24

14 patients dosed at 900 mg QD had

elevated levels of CA19-9 at baseline (>37

U/mL) and at least one scheduled on-treatment measurement

– All patients remain on treatment

– Includes 2-4L patients

93% (13/14) of patients showed >50%

reduction in CA19-9

≥50% reduction in CA19-9 has been

correlated with improved PFS and OS for

patients with PDAC1,2

93% of mPDAC Patients Treated with VS-7375 900 mg QD Achieved >50%

Reduction in CA19-9

1NAPOLI-1, Wang-Gillam et al., European Journal of Cancer, 2019; 2ACCORD11/PRODIGE4, Robert et al., Oncology, 2017.

PFS: progression-free survival; OS: overall survival

Data cutoff: June 2026

0 6 12 18 24 30

-100

-50

0

Weeks

% Change in CA19-9

(from baseline)

0101-020

0102-004

0103-007

0104-012

0104-016

0105-021

0105-023

0105-026

0106-016

0110-007

0112-016

0116-003

0116-005

0116-008

On Treatment

25

VS-7375: Compelling Single Agent and Combination Responses in PDAC

Patients, As Early as Week 6

Week 12:

cPR (-47%) (SLD: 80mm)

Response ongoing

Baseline Lesion:

Liver, surgical bed,

peritoneum

(SLD: 151mm)

Week 6:

uPR (-100%) (SLD: 0mm)

Response ongoing

Baseline Lesion:

Mesentery, peritoneum

(SLD: 64mm)

Baseline Lesion:

Pleura, lung,

mediastinum lymph

node

(52mm)

Week 12:

cPR: (-70%) (16mm)

Confirmed Partial Response

at Week 12

Complete Resolution of Target

Lesion at Week 6

Deep and Rapid Response

Achieved at Subtherapeutic Dose

+ Anti-EGFR

VS-7375 900 mg QD Monotherapy in

55 y/o Male with mPDAC

VS-7375 900 mg QD Monotherapy in

79 y/o Female with mPDAC

VS-7375 400 mg QD + Anti-EGFR

in 64 y/o Male with mPDAC

SLD: sum of longest diameter; cPR: confirmed Partial Response; uPR: unconfirmed Partial Response;

Source for all scans: TARGET-D 101 investigators;

See appendix for full details.

26

VS-7375: Deep and Durable Tumor Responses Observed Across Lung and

Colorectal Cancers

Week 12:

SD: (-29.5%) (SLD: 260mm)

Baseline Lesion:

(SLD: 370mm)

CRC: Marked Reduction

of Disease Burden Week 12:

cPR (-49%) (SLD: 35mm)

Baseline Lesion:

(SLD 69mm)

VS-7375 600 mg QD in 77 y/o Female with

Advanced NSCLC

NSCLC: Confirmed Partial Response at Week 6 with

Deepening of Response Through Week 12

VS-7375 600 mg QD + Cetuximab in Heavily Pre-treated 42 y/o Male with mCRC

Source: TARGET-D 101 investigators; See appendix for further details.

27

LFT: Liver function test

VS-7375: Safety Summary: Favorable Tolerability Profile Across

Monotherapy and Combinations

Primarily

low-grade nausea,

vomiting, diarrhea

Nearly all

GI side effects

respond to standard

prophylactic

treatment

No unexpected

AEs and low

rates of

Grade 3 AEs

No clinically-meaningful

cytopenias, LFT

abnormalities,

stomatitis or rash

AE profile does

not show a dose-dependent pattern

Promising longer

term tolerability

data with no

clinically significant

cumulative

toxicities

28 TRAEs: treatment-related adverse events; Neutropenia' and 'Neutrophil count decreased' are grouped as 'Neutropenia’

VSTM: DOF, Data cutoff: June 12, 2026

VS-7375 Well-Tolerated Up To 900 mg; Low-Grade GI AEs Most Common

TRAEs reported in >1 patient

600 mg (N=57) 900 mg (N=25)

Gr. 1

n(%)

Gr. 2

n(%)

Gr. 3

n(%)

Gr. ≥4

n(%)

All Gr.

n(%)

Gr. 1

n(%)

Gr. 2

n(%)

Gr. 3

n(%)

Gr. ≥4

n(%)

All Gr.

n(%) System Organ Class / Preferred Term

Gastrointestinal disorders

Diarrhea 22 (39) 7 (12) 2 (4) 0 31 (54) 9 (36) 3 (12) 0 0 12 (48)

Nausea 20 (35) 8 (14) 1 (2) 0 29 (51) 9 (36) 3 (12) 1 (4) 0 13 (52)

Vomiting 16 (28) 4 (7) 1 (2) 0 21 (37) 5 (20) 1 (4) 0 0 6 (24)

Constipation 5 (9) 0 0 0 5 (9) 0 0 0 0 0

Dyspepsia 4 (7) 0 0 0 4 (7) 1 (4) 0 0 0 1 (4)

Abdominal distension 1 (2) 0 0 0 1 (2) 2 (8) 1 (4) 0 0 3 (12)

Abdominal pain 1 (2) 0 1 (2) 0 2 (4) 1 (4) 0 0 0 1 (4)

Flatulence 1 (2) 0 0 0 1 (2) 2 (8) 0 0 0 2 (8)

General disorders

Fatigue 14 (25) 3 (5) 0 0 17 (30) 5 (20) 3 (12) 0 0 8 (32)

Oedema peripheral 2 (4) 0 0 0 2 (4) 0 0 0 0 0

Investigations

Lipase increased 4 (7) 2 (4) 0 0 6 (11) 0 1 (4) 0 0 1 (4)

Amylase increased 3 (5) 1 (2) 0 0 4 (7) 1 (4) 0 0 0 1 (4)

Alanine aminotransferase increased 2 (4) 0 0 0 2 (4) 1 (4) 0 0 0 1 (4)

Blood and lymphatic system disorders

Neutropenia 2 (4) 3 (5) 1 (2) 0 6 (11) 0 2 (8) 0 0 2 (8)

Anemia 0 4 (7) 0 0 4 (7) 0 2 (8) 0 0 2 (8)

Leukopenia 2 (4) 0 0 0 2 (4) 0 0 0 0 0

Thrombocytopenia 1 (2) 0 0 0 1 (2) 1 (4) 0 0 0 1 (4)

White blood cell count decreased 1 (2) 1 (2) 0 0 2 (4) 0 0 0 0 0

Metabolism and nutrition disorders

Decreased appetite 0 2 (4) 0 0 2 (4) 4 (16) 1 (4) 0 0 5 (20)

Hypomagnesaemia 2 (4) 0 0 0 2 (4) 0 0 0 0 0

Nervous system disorders

Dysgeusia 3 (5) 0 0 0 3 (5) 2 (8) 0 0 0 2 (8)

Dizziness 1 (2) 0 1 (2) 0 2 (4) 0 0 0 0 0

Skin and subcutaneous tissue disorders

Pruritus 3 (5) 0 0 0 3 (5) 0 0 0 0 0

Rash 3 (5) 0 0 0 3 (5) 0 0 0 0 0

Urticaria 0 0 1 (2) 0 1 (2) 1 (4) 0 0 0 1 (4)

Renal and Urinary disorders

Acute kidney injury 0 0 1 (2) 0 1 (2) 0 1 (4) 0 0 1 (4)

VSTM: DOF, Data cutoff: June 12, 2026 29

Major TRAEs Largely Attenuated After Cycle 1 on Both VS-7375 600 mg QD

& 900 mg QD

600 mg

(N=51)

900 mg

(N=22)

System Organ Class / Preferred Term Gr. 1

n(%)

Gr. 2

n(%)

Gr. 3

n(%)

Gr. ≥4

n(%)

All Gr.

n(%)

Gr. 1

n(%)

Gr. 2

n(%)

Gr. 3

n(%)

Gr. ≥4

n(%)

All Gr.

n(%)

Gastrointestinal disorders

Diarrhea 6 (12) 4 (8) 2 (4) 0 12 (24) 4 (18) 0 0 0 4 (18)

Nausea 4 (8) 5 (10) 0 0 9 (18) 2 (9) 0 1 (5) 0 3 (14)

Vomiting 7 (14) 3 (6) 0 0 10 (20) 2 (9) 0 0 0 2 (9)

Investigations

Amylase increased 3 (6) 1 (2) 0 0 4 (8) 0 0 0 0 0

Lipase increased 3 (6) 1 (2) 0 0 4 (8) 0 0 0 0 0

Nervous system disorders

Dizziness 1 (2) 0 1 (2) 0 2 (4) 0 0 0 0 0

Dysgeusia 2 (4) 0 0 0 2 (4) 1 (5) 0 0 0 1 (5)

Blood and lymphatic system disorders

Neutropenia 1 (2) 3 (6) 1 (2) 0 5 (10) 0 0 0 0 0

Anemia 0 3 (6) 0 0 3 (6) 0 1 (5) 0 0 1 (5)

Leukopenia 2 (4) 0 0 0 2 (4) 0 0 0 0 0

General disorders

Fatigue 4 (8) 2 (4) 0 0 6 (12) 0 1 (5) 0 0 1 (5)

Metabolism and nutrition disorders

Decreased appetite 0 2 (4) 0 0 2 (4) 1 (5) 0 0 0 1 (5)

Hypomagnesaemia 2 (4) 0 0 0 2 (4) 0 0 0 0 0

TRAEs reported in >1 patient after cycle 1 (≥29 days); only include patients followed up for at least 29 days

30

*All A1 patients with SD allowed to crossover to cetuximab combo if A1 fails to meet efficacy threshold

Maximizing the Opportunity in PDAC Through VS-7375

Monotherapy and EGFR Combination Strategies

R 1:1 randomization

Part A: 2L PDAC

Cohort

A1

Cohort

A2

VS-7375 900 mg

monotherapy

(N=20)

VS-7375 900 mg +

Cetuximab

(N=20)

Cohort

B1

Cohort

B2

VS-7375 900 mg

monotherapy

(N=60)

VS-7375 900 mg +

Cetuximab

(N=60)

Part B: 2L PDAC Expansion

Cohort(s) that meet

efficacy threshold*

Part C: 1L PDAC

VS-7375 900 mg + Cetuximab

(N=25)

Study Population Key Endpoints Next Key Milestone

Part A & B: 2L KRAS

G12D-mutated PDAC

Part C: 1L KRAS

G12D-mutated PDAC

Part A, B, C:

Primary: ORR by BICR

Secondary: DOR

Expect to complete

enrollment by end of

2026

FPD: First patient dosed; LPD: Last patient dosed; EGFR: Epidermal Growth Factor Receptor

FPD in June

2026

31

Evaluating VS-7375 Monotherapy in Advanced

NSCLC, Including Patients with Brain Metastases

Cohort A:

Confirm

900 mg QD is the

go-forward dose

Part A: 2L/3L NSCLC

VS-7375 900 mg QD

(N=20) Cohort B: Preferred dose of VS-7375

(N=60)

Part B: 2L/3L NSCLC

Part C: 2L/3L/4L

VS-7375 900 mg QD

with asymptomatic untreated brain

metastasis

(N=25)

Study Population Key Endpoints Next Key

Milestone

Parts

A & B:

• Prior treatment with platinum-based chemo and ICI

• At least 1 and no more than 2

prior systemic lines of therapy

Primary: ORR by BICR

Secondary: DOR Expect to

complete

enrollment by

end of 2026

Part C:

Received at least 1 and no more

than 3 prior systemic lines

of therapy

Intracranial ORR by

mRECIST v1.1 by BICR

FPD in July

2026

32

#No prior TAS-102 (trifluridine and tipiracil) or regorafenib. VEGFi as appropriate.

Advancing a VS-7375 Combination Strategy with

EGFR Inhibitors and Chemotherapy in Metastatic CRC

Cohort

A1:

R

Confirm

900 mg QD is the

go-forward dose

2:1 randomization

Cohort

A2:

Part A: 2L+ CRC

VS-7375 900 + Cetuximab or

Panitumumab

(N=40)

VS-7375 900 mg monotherapy

(N=20)

Cohort B:

Preferred Regimen:

VS-7375 + Cetuximab or

Panitumumab

OR

VS-7375 monotherapy

(N=60)

Part C: 1L CRC

VS-7375 + Cetuximab + mFOLFOX6

(N=30)

Part B: 2L+ CRC

mFOLFOX: modified oxaliplatin, leucovorin, and 5-fluorouracil; VEGFI: vascular endothelial Growth Factor

Study Population Key Endpoints Next Key Milestone

Part

A, B:

Prior SoC: fluoro-pyrimidine, irinotecan,

oxaliplatin, VEGFi#

Primary: ORR by

BICR

Secondary: DOR

Expect to complete

enrollment by end of

2026

Part C: No prior tx for

metastatic disease Safety/Tolerability

FPD in July

2026

33

VS-7375: Leveraging Potential Best-in-Class Profile to Pursue Parallel

Clinical Development Paths

*Subject to discussions with the FDA.

Potential opportunities based on data from ongoing clinical trials; GNP: gemcitabine and nab-paclitaxel; aNSCLC: advanced non-small cell lung cancer; mCRC: metastatic

colorectal cancer

2L mPDAC mono & EGFR Combo

1L mPDAC EGFR Combo

1L mPDAC EGFR Combo &

GnP Combo*

2L advanced NSCLC Mono

1L advanced NSCLC Brain Mets Mono

1L advanced NSCLC

Chemo Combo*

2L mCRC EGFR Combo

1L mCRC EGFR + Chemo Combo

1L mCRC EGFR + Chemo Combo*

Pancreatic

Cancer

Colorectal

Cancer

Lung

Cancer

Clinical Approaches:

• Earlier lines

• New combinations with PRMT5i,

PanRASi

Regulatory Engagement:

• Breakthrough Therapy

Designations

• Potential Accelerated Approval

Pathway

✓ FDA granted Fast Track Designations in advanced/metastatic PDAC

✓ FDA granted Fast Track Designation in advanced/metastatic NSCLC

Now Next Future

RAMP 205:

Avutometinib + Defactinib

+ Standard-of Care in First-Line

Metastatic Pancreatic Cancer

35

RAMP 205: 86% 6-month Overall Survival Rate, Follow-up Continues and

Survival Data Continue to Mature

• 90% of patients presented with metastatic disease (Stage IV) at diagnosis

• At the RP2D (DL1), the majority (83%) of patients experienced tumor shrinkage

• 9 patients remain on therapy, follow up continues

• Adverse events remained generally consistent with previously reported safety and tolerability profile,

with no new safety signals observed

RAMP 205

Dose Level 1

9.8 months median follow-up

GnP in IL mPDAC

NAPOLI-31

N = 29 N= 387

ORR % (n) Confirmed: 52% (15/29) Confirmed: 36.2% (140/387)

6 months PFS % (95% CI) 68% (45, 82) 43% (38, 49)

6 months OS % (95% CI) 86% (47,99) 68% (64,73)

RP2D DL1: Avutometinib 2.4 mg twice weekly (BIW), defactinib 200 mg twice daily (BID) for 3 weeks

on and one week off, and gemcitabine (800 mg/m2

) plus nab-paclitaxel (125 mg/m2

) administered

on Days 1, 8, and 15 of each 28-day cycle.

1. Wainberg Z, Melisi D, Macarulla T et al. NALIRIFOX versus nab-paclitaxel and gemcitabine in treatment-naive patients with metastatic pancreatic ductal

adenocarcinoma (NAPOLI 3): a randomized, open-label, phase 3 trial; The Lancet, 2023; 402, 1272-1281

VSTM DOF: As of June 5, 2026 data cutoff

Financials

36

37

Oberland Finance Credit Facility

• $75M principal of notes outstanding

– Floating interest rate, subject to a floor and a cap

– Interest only payments through January 2031

Oberland Revenue Notes

• Up to $75M in synthetic royalty revenue notes

– $50M funded at closing in August 2026

– $25M available at Company’s option upon quarterly sales of AVMAPKI FAKZYNJA CO-PACK of at least $40M by Q1 2027

– Royalty rate of 4.50%, reduces to 1.75% upon paying previously funded amounts in royalties prior to December 31, 2031

– Maturity Date of June 2033

No financial covenants

Proforma cash of $201.4M with Oberland and COPIKTRA sales milestone, combined with expected product revenue and

future tranche from Oberland facility, expected to extend cash runway into 2H 2027

Financial Summary

($ in millions)

Three Months

Ended June 30, 2026

Net Product Revenue $25.1M

GAAP Operating Expenses $72.8M

Non-GAAP Operating Expenses $69.1M*

As of June 30, 2026

Cash, cash equivalents & short-term investments $136.4M

Pro-Forma cash, cash equivalents & short-term investments $201.4M**

Shares Outstanding 90.5M***

Q2 2026 Financial Highlights

* Three months ended June 30, 2026 GAAP operating expenses of $72.79M less Q2 2026 stock-based compensation expense of $3.43M less amortization of intangible assets of $0.28 = $69.08M

Q2 2026 non-GAAP operating expenses.

** Pro-Forma amount includes receipt of $15M COPIKTRA milestone in July 2026 and $50M upon closing of Oberland royalty facility in August 2026

*** Excludes unexercised pre-funded warrants (9.7M shares upon exercise).

EU: European Union ; *Please see full 38

Delivering for Long-term Growth

• Establishing commercial presence with AVMAPKI FAKZYNJA CO-PACK

– Meaningful quarterly growth driven by new patient starts, increased refills and

expanding physician adoption

– RAMP 301: Fully-enrolled Phase 3 confirmatory trial has the potential to expand U.S.

label and can be leveraged for EU/Japan approvals in recurrent LGSOC regardless

of KRAS mutation

• VS-7375 addresses significant opportunity in multiple KRAS G12D solid

tumors with a differentiated profile and compelling anti-tumor activity

– Broad clinical development program advancing VS-7375 across multiple tumor

types with multiple registration pathways

– Three registration-directed Phase 2 trials underway in pancreatic, lung and

colorectal cancers, with three Phase 3 trials planned to initiate in 1H 2027

• Cash runway into 2H of 2027* to see key data inflection points

– AVMAPKI FAKZYNJA CO-PACK franchise will be self-sustaining in 2H 2026, funding

both commercial operations and avutometinib plus defactinib clinical trials

THANK YOU!

Appendix

41

AVMAPKI FAKZYNJA CO-PACK: Category 2A Recommendation for KRAS-mutated Recurrent LGSOC

NCCN

Category 1

NCCN

Category 2a

NCCN

Category 2b

NCCN

Category 3

General %

Commercial

Payer Coverage

Examples of Clinical

Data in LGSOC and

Current NCCN

Guideline Category

No category 1

recommendation

Hormonal therapy

(e.g., Anastrozole, Letrozole)

& chemotherapy

• 6-13% ORR 4

• 17-30% discontinuation rate due

to AEs4

Trametinib

(2-4% US utilization rate1

)

• 26% ORR by INV assessment, no BICR5

• 36% discontinuation rate due to AEs5

Binimetinib

• Study stopped early due to futility

• 16% ORR by BICR

• 31% discontinuation rate due to

AEs

• Supported by MILO study3

Avutometinib + Defactinib

Combination Therapy

KRAS mt recurrent LGSOC

Please see the full Prescribing Information for more information

General source: NCCN; McGivney Global Advisory research and analysis; L.E.K. research and analysis. NCCN categories of preference: Preferred intervention, Other recommended intervention, Useful in certain circumstances.

High-level of evidence generally means large randomized controlled Phased 3 trials; Pie charts represent coverage by all major commercial players; 1. Data on File; 2. GOG 281 trial Gershenson et al., Lancet 2022; 3. MILO

Study Monk et al., J Clin Oncol 2020; 4. Supported by GOG 281 and MILO studies2,3 ; 5. Supported by GOG 2812

;AEs: adverse events; BICR: Blinded Independent Central Review

42

OB: Orange Book Listed Patent

AVMAPKI FAKZYNJA CO-PACK Patent Portfolio

OB: 7,897,792 Avutometinib COM (expiry 2/9/2027)

OB: 11,400,090 – Avutometinib mono dosing - (expiry 10/29/2038) PTE

OB: 7,928,109 Defactinib COM US (expiry 4/17/2028) PTA PTE (Aug, 2034)

OB: 8,247,411 Defactinib – genus (expiry 4/17/2028)

OB: 11,517,573 A+D combo dosing– (expiry 9/11/2040)

OB: 11,873,296 Avuto polymorph – (expiry 12/29/2042)

PTE (May 2039)

43

GFH375/VS-7375 Confers Single Agent Anti-Tumor Activity in Patients with

Previously Treated PDAC and NSCLC

PDAC

• 58.3% ORR (n=12) in 2L; 40.7% ORR (n=59) in all evaluable pts at 600 mg QD*

• mPFS and mOS has not been reached for 2L PDAC pts. Median follow up time

was 5.65 months.

C -PR confirmed

→ -On treatment

NSCLC

• 68.8% ORR (n=16) at 600 mg QD; 57.7% ORR (n=26) evaluable pts*

• Among the 5 pts with baseline brain metastases, 2 achieved PR

Ongoing Trials by GenFleet in China

• Initiated registrational Phase 3 trial in previously treated KRAS G12D-mutated PDAC at 600 mg QD versus investigator choice of chemotherapy

• Ongoing Phase 1b/2 trial of GFH375 in combination with cetuximab or

chemotherapy. The chemotherapy combination will be conducted 1L PDAC.

• Ongoing Phase 1/2 trial in G12D solid tumors

Manageable Safety Profile

• GFH375 presented a manageable safety profile at 600mg QD in

heavily previously treated KRAS G12D mutant NSCLC & PDAC patients

• NSCLC: 4.2% of patients discontinued treatment due to TRAEs.

Dose intensity = 90%.

• PDAC: 3% of patients discontinued treatment due to TRAEs.

Dose intensity = 93%

All patients

(N=26)

600mg QD

(N=16)

ORR [90% CI] 57.7% [39.8%, 74.2%] 68.8% [41.3%, 89.0%]

DCR [90% CI] 88.5% [72.8%, 96.8%] 93.8% [69.8%, 99.8%]

All PDAC

(N=59)

2L

(N=12)

3L+

(N=47)

ORR

[90%CI] 40.7% [29.87%, 52.22%] 58.3% [31.52%, 81.90%] 36.2% [24.52%, 49.18%]

DCR

[90%CI] 96.6% [89.71%, 99.39%] 100% [77.91, 100%] 95.7% [87.20%, 99.24]

GFH375 is being developed by GenFleet Therapeutics in China. Source of data: GenFleet presentation at WCLC, ESMO and company event in 2025. *Includes confirmed and

unconfirmed responses. QD: once daily; PR: partial response; TRAE: treatment-related adverse events; IL: first-line; 2L: second line; 3L: third-line;

44

Novel Combinations with VS-7375 Induce Dramatic and Sustained Tumor

Regressions in Preclinical Models

Combination of VS-7375 With Daraxonrasib Yields More

Sustained Tumor Regression Than Combination of

Zoldonrasib + Daraxonrasib

0 20 40 60 80

0

500

1000

1500

2000

2500

Days after first dose

Tumor volume

(mm3 ± SEM)

Vehicle VS-7375 50 mg/kg BID

Zoldonrasib 100 mg/kg QD

Daraxonrasib 25 mg/kg QD

VS-7375 + daraxonrasib Zoldonrasib + daraxonrasib

vehicle daraxonrasib

zoldonrasib

zoldonrasib + daraxonrasib VS-7375 VS-7375 + daraxonrasib

KP4 KRAS G12D PDAC model

Verastem data on file; Coma et al., AACR 2026; PRMT5: Protein arginine N-methyltransferase 5

QD: once daily; BID: twice per day

Combination of VS-7375 + PRMT5 Inhibitor Induces Dramatic

Sustained Tumor Regressions in KRAS G12D/MTAP-Del PDAC

Models

P A C X 0 2 0 P a n c r e a t i c C a n c e r M o d e l

All mice (8/8) showed complete responses with

VS-7375 + navlimetostat (PRMT5 inhibitor)

0 20 40 60 80

0

250

500

750

1000

1250

1500

Days after first dose

Tumor volume

(mm3 +/- SEM)

Vehicle VS-7375 50 mg/kg BID

Navlimetostat 100 mg/kg QD

VS-7375 + navlimetostat

vehicle navlimetostat

VS-7375 VS-7375 + navlimetostat

0 20 40 60 80

0

250

500

750

1000

1250

1500

Days after first dose

T

u

m

o

r

v

olu

m

e

(m

m

3

+/- S

E

M)

Vehicle

VS-7375 50 mg/kg BID

Navlimetostat 100 mg/kg QD

VS-7375 + navlimetostat

vehicle navlimetostat

VS-7375

VS-7375

+ navlimetostat

45

Confirmed Partial Response at Week 12 with VS-7375 900 mg QD

Monotherapy in 55 y/o Male with mPDAC

• Prior mFOLFIRINOX (SD for 4 mos)

and Gem/NabP (PD after 2 mos)

• Investigator-reported pain resolution

within 1 week of treatment

(completely off morphine from 100

mg/day)

• No treatment-related AE reported

• Normal CA-19-9 levels at baseline. No

CEA or CA125 measurements

Week 12:

cPR (-47%) (SLD: 80mm)

Response ongoing

Baseline Lesion:

Liver, surgical bed, peritoneum

(SLD: 151mm)

SLD: sum of longest diameter; cPR: confirmed Partial Response; SD: stable disease; mos: months; PD: progressive disease; CEA: carcinoembryonic antigen; CA125: cancer

antigen 125; mFOLFIRINOX: oxaliplatin, irinotecan, leucovorin, and fluorouracil (5-FU)

Source: TARGET-D 101 investigator

46

Complete Resolution of Target Lesion at Week 6 with VS-7375 900 mg QD

Monotherapy in 79 y/o Female with mPDAC

uPR: unconfirmed partial response; G: Grade.; Tx: therapy

Source: TARGET-D 101 investigator

• Prior Gem/NabP (6 mos of Tx) , NALIRI (11

mos of Tx), and FOLFOX (3 mos of Tx)

• Investigator-reported abdominal pain and

distention (caused by ascites) resolved in

2 weeks

• Selected AE: G2 diarrhea (resolved), G2

fatigue, G2 anorexia

• Highly elevated CA-19-9 levels at baseline

with >60% reduction in 3 weeks and

>99% reduction in 6-9 weeks

Week 6:

uPR (-100%) (SLD: 0mm)

Response ongoing

Baseline Lesion:

Mesentery, peritoneum

(SLD: 64mm)

0

4000

8000

12000

16000

20000

0 3 6 9

CA 19-9

(U/mL)

Time on Tx

(weeks)

>99% reduction of CA 19-9

47 Source: VS-7375 TARGET-D 101 investigator; RT: radiotherapy; TEAE: treatment-emergent adverse event

Baseline Lesion: Pleura, lung,

mediastinum lymph node

(52mm)

7x5mm

9x7mm

Week 6:

cPR (-46%) (28mm)

Week 12:

cPR: (-70%) (16mm)

Deep and Rapid Response Achieved at Subtherapeutic Dose with VS-7375

400 mg QD + Anti-EGFR in 64 y/o Male with mPDAC

• Prior FOLFIRINOX + RT (PR) and

FOLFIRINOX (SD for 3 mos)

• Investigator-reported cough had

resolved within 1 week of treatment

• Selected TEAEs included upper GI

hemorrhage*, anemia*, gastritis*

and rash maculopapular**

0

200

400

600

800

1000

0 3 6 9 12

CA19-9

(U/mL)

Time on Tx

(weeks)

Significant drop in CA19-9

Levels by Week 3

*Unrelated to VS-7375 per investigator **Likely attributed to cetuximab, not VS-7375

48

Marked Reduction of Disease Burden with VS-7375 600 mg QD + Cetuximab

in Heavily Pre-treated 42 y/o Male with mCRC

Source: TARGET-D 101 Investigator

Week 12:

SD: (-29.5%) (SLD: 260mm)

Baseline Lesion:

(SLD: 370mm)

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 3 6 9 12

CEA

(ng/mL)

Time on Tx

(weeks)

90% CEA reduction

from baseline

• 6 prior lines of therapy. Exhausted

standard-of-care therapies,

including TAS-102, and received 2

different and sequential

investigational agents through

clinical trials

• Investigator-reported abdominal

distention mostly resolved

• No significant AE except

cetuximab-induced acneiform rash

49

Week 12:

cPR (-49%) (SLD: 35mm)

Baseline Lesion:

(SLD 69mm)

Source: TARGET-D 101 investigator

Confirmed Partial Response at Week 6 with Deepening of Response Through

Week 12 at VS-7375 600 mg QD in 77 y/o Female with Advanced NSCLC

▪ Prior therapy of Pemetrexed-Carbo-Pembro (SD 4 mos)

▪ Patient had an unconfirmed partial

response at week 6 (-34%) that was

confirmed at week 12 (-49%)

▪ Investigator-reported shortness-of-breath

and tumor pain improved within 2 weeks

of dosing

▪ TEAE: diarrhea G3, dose reduced in cycle

3 to 400 mg for 4 weeks and re-escalated

to 600 mg after in cycle 4

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