Form 8-K

8-K — Newbury Street II Acquisition Corp

Accession: 0001185185-26-004909

Filed: 2026-10-22

Period: 2026-10-21

CIK: 0002028027

SIC: 3620 (ELECTRICAL INDUSTRIAL APPARATUS)

Item: Entry into a Material Definitive Agreement

Item: Unregistered Sales of Equity Securities

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — ntwo28k425102126.htm (Primary)

EX-99.1 — EXHIBIT 99.1 (ntwo2ex99-1.htm)

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8-K — FORM 8-K

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2026-10-21

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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): October 21, 2026

Newbury Street II Acquisition Corp

(Exact

name of registrant as specified in its charter)

Cayman Islands

001-42391

98-1797287

(State

or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS

Employer

Identification No.)

121 High Street, Floor 3

Boston,

Massachusetts 02110

(Address of principal executive offices, including

zip code)

Registrant’s

telephone number, including area code: (617)

334-2805

Not

Applicable

(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

Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant

NTWOU

The Nasdaq Stock Market LLC

Class A ordinary shares, par value $0.0001 per share

NTWO

The Nasdaq Stock Market LLC

Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share

NTWOW

The Nasdaq Stock Market LLC

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 ☒

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.

As previously disclosed on

the Current Report on Form 8-K filed by Newbury Street II Acquisition Corp, a Cayman Islands exempted company (“Newbury Street

II”), with the Securities and Exchange Commission (the “SEC”) on August 18, 2026, on August 17,

2026, Newbury Street II entered into an Agreement and Plan of Merger (the “Merger Agreement”, and the transactions

contemplated under the Merger Agreement, the “Business Combination” or “Transactions”)

with (i) Hugo Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of Newbury Street II, and (ii) Fort Robotics, Inc.,

a Delaware corporation (“Fort Robotics”), in connection with the proposed Business Combination.

Contemporaneously with the

execution of the Merger Agreement, certain investors (the “Initial PIPE Investors”) each entered into a subscription

agreement (collectively, the “PIPE Subscription Agreements”) with Newbury Street II, pursuant to which Newbury

Street II agreed to issue, and the Initial PIPE Investors agreed to purchase, 3,125,000 shares of Newbury Street II common stock (the

“Initial PIPE Shares”), at a purchase price of $10.00 per share for an aggregate purchase price of $31.25 million,

in a private placement (the “Initial PIPE Investment”). The PIPE Subscription Agreements contain the option

(at the election of the Initial PIPE Investors) to satisfy all or a portion of their obligations under the PIPE Subscription Agreements

by agreeing not to redeem Class A ordinary shares held or subsequently acquired by them in connection with the extraordinary general meeting

of Newbury Street II to be held to approve the Transactions. The consummation of the Initial PIPE Investment is conditioned on the concurrent

closing of the Business Combination (the “Closing”) and other customary closing conditions. Each Initial PIPE

Investor agreed in the PIPE Subscription Agreement that it and its affiliates will not have any right, title, interest or claim of any

kind in or to any monies in Newbury Street II’s trust account held for its public shareholders, and agreed not to, and waived any

right to, make any claim against the trust account (including any distributions therefrom) (the “Trust Waiver”).

As part of the Initial PIPE Investment, an affiliate of William Zachre Wyatt, a then director of Newbury Street II, subscribed for an

aggregate purchase price of $5,000,000, which subscription was subsequently assigned to a third party, and an affiliate of Anthony James

Vinciquerra, a director of Newbury Street II, subscribed for an aggregate purchase price of $1,000,000.

Contemporaneously with the

execution of the Merger Agreement, Newbury Street II entered into a letter agreement with Newbury Street II Acquisition Sponsor LLC, a

Delaware limited liability company (the “Sponsor”), and Fort Robotics, pursuant to which, among other things,

the Sponsor must use up to 2,038,424 Class B ordinary shares, par value $0.0001 per share, of Newbury Street II that are held by the Sponsor

(the “Incentive Founder Shares”) to incentivize investors in a transaction financing or secure trust account

non-redemption arrangements, subject to the terms and conditions therein.

Pursuant to the PIPE Subscription

Agreements, in connection with the Initial PIPE Investment, the Sponsor will transfer, for no additional consideration, up to 980,012

Incentive Founder Shares to the Initial PIPE Investors. In addition, immediately prior to the Closing, Fort Robotics will issue shares

of its common stock, for no additional consideration, to the Initial PIPE Investors that upon Closing will convert into up to an aggregate

of 412,648 shares of Newbury Street II common stock.

On October 21, 2026, Newbury

Street II, Fort Robotics and Sponsor entered into a subscription agreement (the “October PIPE Subscription Agreement”)

with one of the Initial PIPE Investors (the “October PIPE Investor”), pursuant to which Newbury Street II agreed

to issue, and the October PIPE Investor agreed to purchase, an additional 1,000,000 shares of Newbury Street II common stock (the “October

PIPE Shares”), at a purchase price of $10.00 per share for an additional aggregate purchase price of $10.00 million, in

a private placement (the “October PIPE Investment”). The October PIPE Subscription Agreement also contains the

option (at the election of the October PIPE Investor) to satisfy all or a portion of its obligations under the October PIPE Subscription

Agreement by agreeing to not redeem Class A ordinary shares held or subsequently acquired by it in connection with the extraordinary general

meeting of Newbury Street II to be held to approve the Transactions. The October PIPE Subscription Agreement is substantially the same

as the PIPE Subscription Agreements, including, among other terms, registration rights, the Trust Waiver, closing conditions, and termination

provisions.

Pursuant to the October PIPE

Subscription Agreement, in connection with the October PIPE Investment, the Sponsor will transfer, for no additional consideration, up

to 313,604 Incentive Founder Shares to the October PIPE Investor. In addition, immediately prior to the Closing, Fort Robotics will issue

shares of its common stock, for no additional consideration, to the October PIPE Investor that upon Closing will convert into up to an

aggregate of 86,957 shares of Newbury Street II common stock.

The foregoing description

of the October PIPE Subscription Agreement and the transactions and documents contemplated thereby are not complete and are subject to

and qualified in their entirety by reference to the PIPE Subscription Agreements, a form of which was filed with the Current Report on

Form 8-K filed by Newbury Street II on August 18, 2026 as Exhibit 10.8, and the terms of which are incorporated by reference herein.

Item 3.02 Unregistered Sales of Equity Securities.

The disclosure set forth above

in Item 1.01 of this Current Report on Form 8-K is incorporated by reference herein, to the extent applicable. The securities of Newbury

Street II that may be issued in connection with the October PIPE Subscription Agreement will not be registered under the Securities Act

of 1933, as amended (the “Securities Act”), in reliance on the exemption from registration provided by Section

4(a)(2) of the Securities Act and/or Regulation D promulgated thereunder.

Item 7.01 Regulation FD Disclosure.

In connection with the signing

of the October PIPE Subscription Agreement, on October 22, 2026, Fort Robotics issued a press release announcing approximately $20 million

in additional funding, consisting of the October PIPE Investment and an additional approximately $10 million financing. A copy of the

press release is attached hereto as Exhibit 99.1 and incorporated by reference herein.

Additional Information and Where to Find It

In connection with the Transactions,

Newbury Street II and Fort Robotics have confidentially submitted a draft Registration Statement on Form S-4 (the “Registration

Statement”) to the SEC and intend to publicly file the Registration Statement with the SEC, which will include a proxy statement

to Newbury Street II shareholders and a prospectus for the registration of Newbury Street II’s securities to be issued in connection

with the Transactions. This Current Report does not contain all the information that should be considered concerning the Transactions

and is not intended to form the basis of any investment decision or any other decision in respect of the Transactions. Newbury Street

II’s shareholders and other interested persons are advised to read the Registration Statement and other documents filed in connection

with the Transactions, as these materials will contain important information about Fort Robotics, Newbury Street II and the Transactions.

Shareholders may obtain a copy of the Registration Statement, once available, as well as other documents filed by Newbury Street II with

the SEC, without charge, at the SEC’s website located at www.sec.gov or by directing a written request to Newbury Street II Acquisition

Corp, 121 High Street, Floor 3, Boston, Massachusetts 02110.

BEFORE MAKING ANY VOTING

DECISION, INVESTORS AND SECURITY HOLDERS OF NEWBURY STREET II ARE URGED TO READ THE REGISTRATION STATEMENT AND ALL OTHER RELEVANT DOCUMENTS

FILED OR THAT WILL BE FILED WITH THE SEC IN CONNECTION WITH THE TRANSACTIONS AS THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT

INFORMATION ABOUT THE TRANSACTIONS.

Participants in the Solicitation

Newbury Street II, Fort Robotics,

and their respective directors, executive officers and other members of their management and employees, under SEC rules, may be deemed

to be participants in the solicitation of proxies of Newbury Street II’s shareholders in connection with the Transactions. Investors

and security holders may obtain more detailed information regarding the names, affiliations and interests of certain of Newbury Street

II’s executive officers and directors in the solicitation by reading Newbury Street II’s filings with the SEC, including the

final prospectus of Newbury Street II dated as of October 31, 2024 and filed by Newbury Street II with the SEC on November 1, 2024 (the

“IPO Prospectus”). To the extent that holdings of Newbury Street II’s securities have changed from the

amounts reported in the IPO Prospectus, such changes have been or will be reflected on Statements of Change in Ownership on Form 4 filed

with the SEC. Information concerning the interests of Newbury Street II’s and Fort Robotics’ participants in the solicitation,

which may, in some cases, be different than those of their respective equity holders generally, will be set forth in the Registration

Statement relating to the Transactions when it becomes publicly available.

No Offer or Solicitation

This Current Report does not

constitute an offer to sell or a solicitation of an offer to buy any securities, or a solicitation of any vote or approval, nor shall

there be any sale of securities in any state or jurisdiction in which such offer, solicitation, or sale would be unlawful prior to registration

or qualification under the securities laws of any such state or jurisdiction. No offer of securities shall be made except by means of

a prospectus meeting the requirements of the Securities Act or an exemption therefrom.

NEITHER THE SEC NOR ANY STATE

SECURITIES REGULATORY AGENCY HAS APPROVED OR DISAPPROVED THE TRANSACTIONS DESCRIBED HEREIN, PASSED UPON THE MERITS OR FAIRNESS OF THE

TRANSACTIONS OR ANY RELATED TRANSACTIONS OR PASSED UPON THE ADEQUACY OR ACCURACY OF THE INFORMATION IN THIS CURRENT REPORT. ANY REPRESENTATION

TO THE CONTRARY CONSTITUTES A CRIMINAL OFFENSE.

Forward-Looking Statements

This Current Report includes

“forward-looking statements” within the meaning of the federal securities laws. Forward-looking statements may be identified

by the use of words such as “estimate,” “plan,” “project,” “forecast,” “intend,”

“will,” “expect,” “anticipate,” “believe,” “seek,” “target,” “continue,”

“could,” “may,” “might,” “possible,” “potential,” “predict” or

similar expressions that predict or indicate future events or trends or that are not statements of historical matters. Fort Robotics and

Newbury Street II have based these forward-looking statements on current expectations and projections about future events. These statements

include: projections of market opportunity and market share; estimates of customer adoption rates and usage patterns; projections regarding

Fort Robotics’ ability to commercialize new products, technologies and industry use cases; projections of development and commercialization

costs and timelines; expectations regarding Fort Robotics’ ability to execute its business model and the expected financial benefits

of such model; expectations regarding Fort Robotics’ ability to attract, retain and expand its customer base; Fort Robotics’

deployment of proceeds from capital raising transactions; its expectations concerning relationships with strategic partners, suppliers,

governments, state-funded entities, regulatory bodies and other third parties; Fort Robotics’ ability to maintain, protect and enhance

its intellectual property; future ventures or investments in companies, products, services or technologies; development of favorable regulations

affecting its markets; the successful consummation and potential benefits of the proposed transaction and expectations related to its

terms and timing; and the potential for Fort Robotics to increase in value.

These forward-looking statements

are provided for illustrative purposes only and are not intended to serve as, and must not be relied on as, a guarantee, an assurance,

a prediction or a definitive statement of fact or probability. Actual events and circumstances are difficult or impossible to predict

and will differ from assumptions, many of which are beyond the control of Fort Robotics and Newbury Street II.

These forward-looking statements

are subject to known and unknown risks, uncertainties and assumptions that may cause Fort Robotics or Newbury Street II’s actual

results, levels of activity, performance or achievements to be materially different from any future results, levels of activity, performance

or achievements expressed or implied by such statements. Such risks and uncertainties include: that Fort Robotics is pursuing an emerging

technology, faces significant technical challenges and may not achieve commercialization or market acceptance; Fort Robotics historical

net losses and limited operating history; Fort Robotics’ expectations regarding future financial performance, capital requirements

and unit economics; Fort Robotics’ use and reporting of business and operational metrics; Fort Robotics’ competitive landscape;

Fort Robotics’ dependence on members of its senior management and its ability to attract and retain qualified personnel; the potential

need for additional future financing; Fort Robotics ability to manage growth and expand its operations; potential future acquisitions

or investments in companies, products, services or technologies; Fort Robotics’ reliance on strategic partners and other third parties;

Fort Robotics’ ability to maintain, protect and defend its intellectual property rights; risks associated with privacy, data protection

or cybersecurity incidents and related regulations; the use, rate of adoption and regulation of artificial intelligence and machine learning;

uncertainty or changes with respect to laws and regulations; uncertainty or changes with respect to taxes, trade conditions and the macroeconomic

environment; the combined company’s ability to maintain internal control over financial reporting and operate as a public company;

the possibility that required regulatory approvals for the proposed transaction are delayed or are not obtained, which could adversely

affect the combined company or the expected benefits of the proposed transaction; the risk that shareholders of Newbury Street II could

elect to have their shares redeemed, leaving the combined company with insufficient cash to execute its business plans; the occurrence

of any event, change or other circumstance that could give rise to the termination of the business combination agreement; the outcome

of any legal proceedings or government investigations that may be commenced against Fort Robotics or Newbury Street II; failure to realize

the anticipated benefits of the proposed transaction; the ability of Newbury Street II or the combined company to issue equity or equity-linked

securities in connection with the proposed transaction or in the future; and other factors described in Newbury Street II’s filings

with the SEC.

The foregoing list of factors

is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties described in the “Risk

Factors” section of (i) the IPO Prospectus, (ii) the annual report on Form 10-K filed by Newbury Street II with the SEC on March

6, 2026, (iii) the Registration Statement referenced above when publicly available and (iv) other documents filed by Newbury Street

II and Fort Robotics from time to time with the SEC. These filings will identify and address other important risks and uncertainties that

could cause actual events and results to differ materially from those contained in the forward-looking statements. You should not place

undue reliance upon any forward-looking statements, which speak only as of the date made. There may be additional risks that neither Newbury

Street II nor Fort Robotics presently knows, or that Newbury Street II and/or Fort Robotics currently believe are immaterial, that could

cause actual results to differ from those contained in the forward-looking statements. For these reasons, among others, investors and

other interested persons are cautioned not to place undue reliance upon any forward-looking statements in this Current Report. Past performance

by Newbury Street II’s or Fort Robotics’ management teams and their respective affiliates is not a guarantee of future performance.

Therefore, you should not place undue reliance on the historical record of the performance of Newbury Street II’s or Fort Robotics’

management teams or businesses associated with them as indicative of future performance of an investment or the returns that Newbury Street

II or Fort Robotics will, or may, generate going forward. None of the parties nor any of their representatives gives any assurance that

any of Newbury Street II, Fort Robotics, or the combined company will achieve its expectations.

Item 9.01 Financial Statements

and Exhibits.

EXHIBIT INDEX

Exhibit No.

Description

99.1

Press Release of Fort Robotics, dated October 22, 2026.

104

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

SIGNATURE

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.

NEWBURY STREET II ACQUISITION CORP

By:

/s/ Thomas Bushey

Name:

Thomas Bushey

Title:

Chief Executive Officer

Dated: October 22, 2026

EX-99.1 — EXHIBIT 99.1

EX-99.1

Filename: ntwo2ex99-1.htm · Sequence: 2

Exhibit 99.1

FORT Robotics Secures Approximately $20 Million in Additional Funding

led by Tiger Global and Mark Cuban Companies

Investors increase their commitments as FORT plans to become the

first public company dedicated principally to physical AI safety

PHILADELPHIA – October 22, 2026 – FORT Robotics,

Inc., the safety platform developing the Trust Layer for Physical AI, today announced approximately $20 million in new commitments from

existing investors, expanding the capital available to support FORT’s next phase of growth. Tiger Global is leading an approximately

$10 million financing, with participation from Mark Cuban Companies, that is expected to close this week. Tiger Global has also committed

an additional $10 million to the previously announced common equity PIPE (Private Investment in Public Equity) expected to close in connection

with the closing of FORT’s proposed business combination with Newbury Street II Acquisition Corp (Nasdaq: NTWO). Together with previously

announced PIPE commitments, today’s announcement brings the total committed capital to date in connection with FORT’s proposed

business combination to more than $50 million.

The additional investment is expected to help FORT further accelerate

its growth by expanding its team and operating capacity to meet growing customer demand and pursue opportunities across the rapidly developing

physical AI market. FORT intends to use the additional capital to support new and expanding customer opportunities across warehousing,

defense, construction, and other markets adopting increasingly autonomous systems.

FORT’s Trust Layer serves as foundational safety infrastructure

for robotic systems and is currently deployed across more than 19,500 units to a global base of over 600 customers, including Agility

Robotics, DoorDash, Cobot, Zoox, Textron, and Google DeepMind. Upon the closing of the Business Combination, the combined company will

be named FORT Robotics Holdings, Inc. and is expected to list on the Nasdaq Stock Market under the new ticker symbol “FROB,”

subject to regulatory approvals, creating the first publicly traded company dedicated principally to the safe and scalable deployment

of physical AI.

“As the opportunity for physical AI continues to expand, we believe

FORT plays a critical role in building an independent safety layer that is foundational to its adoption,” said Griffin Schroeder,

Partner at Tiger Global. “Our continued investment reflects our conviction in FORT’s progress and promise.”

Tiger Global has been a FORT investor since 2022, when it led the company’s

Series B round. The firm’s investment follows a number of recent milestones for FORT, including an expanded partnership with Agility

Robotics, the announcement of FORT’s new Connectivity Aggregation software product, and new customer opportunities.

“Automation and autonomy are expanding across nearly every major

industry, creating a significant need for solutions that make intelligent machines safe, secure, and reliable,” said Samuel Reeves,

Founder and CEO of FORT Robotics. “Tiger Global’s increased commitment gives us additional resources to scale our team and

operating capacity as we respond to growing customer demand. We believe the opportunity for FORT has never been greater, and this investment

positions us to move faster as physical AI adoption accelerates.”

About FORT Robotics

FORT Robotics is the Trust Layer for Physical AI, with the charter

of making autonomous machines safe, secure, and reliable enough to deploy at scale alongside humans. Partnering with FORT gives robot

manufacturers and end users the ability to certify safety, maximize efficiency, and accelerate time to market.

Since its founding in 2018, FORT has become a leading provider of safety

solutions across the robotics industry, with its solutions being used across warehousing, transportation, manufacturing, construction,

agriculture, mining, energy, defense, and other industries. FORT has secured 25 patents and deployed more than 19,500 units to a global

base of over 600 customers including Fortune 500 category leaders.

Backed by leading strategic and financial investors including Tiger

Global, Mark Cuban Companies, and Prologis Ventures, FORT is pursuing a Nasdaq listing through its business combination with Newbury Street

II Acquisition Corp (Nasdaq: NTWO).

More information at www.fortrobotics.com

About Tiger Global

Tiger Global is a research-driven investment firm pursuing a long-term

approach to partnering with high-quality, innovative companies across different stages of their lifecycle. With more than 25 years of

experience, we aim to identify and invest in the best companies in the world.

About Newbury Street II Acquisition Corp

Newbury Street II is a blank check company formed for the purpose of

effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one

or more businesses. Newbury Street II is led by Chief Executive Officer Thomas Bushey, former President of Ondas (Nasdaq: ONDS), a leading

provider of private wireless networks and autonomous robotics platforms for industrial infrastructure.

Additional Information and Where to Find It

In connection with the Business Combination, Newbury Street II and

the Company have confidentially submitted a draft Registration Statement on Form S-4 (the “Registration Statement”) to the

SEC and intend to publicly file the Registration Statement with the SEC, which will include a proxy statement to Newbury Street II shareholders

and a prospectus for the registration of Newbury Street II’s securities to be issued in connection with the Business Combination.

This press release does not contain all the information that should be considered concerning the Business Combination and is not intended

to form the basis of any investment decision or any other decision in respect of the Business Combination. Newbury Street II’s shareholders

and other interested persons are advised to read the Registration Statement and other documents filed in connection with the Business

Combination, as these materials will contain important information about the Company, Newbury Street II, and the Business Combination.

Shareholders may obtain a copy of the Registration Statement, once available, as well as other documents filed by Newbury Street II with

the SEC, without charge, at the SEC’s website located at www.sec.gov or by directing a written request to Newbury Street II Acquisition

Corp, 121 High Street, Floor 3, Boston, Massachusetts 02110.

BEFORE MAKING ANY VOTING DECISION, INVESTORS AND SECURITY HOLDERS OF

NEWBURY STREET II ARE URGED TO READ THE REGISTRATION STATEMENT AND ALL OTHER RELEVANT DOCUMENTS FILED OR THAT WILL BE FILED WITH THE SEC

IN CONNECTION WITH THE BUSINESS COMBINATION AS THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE BUSINESS

COMBINATION.

Participants in the Solicitation

Newbury Street II, the Company, and their respective directors, executive

officers and other members of their management and employees, under SEC rules, may be deemed to be participants in the solicitation of

proxies of Newbury Street II’s shareholders in connection with the Business Combination. Investors and security holders may obtain

more detailed information regarding the names, affiliations and interests of certain of Newbury Street II’s executive officers and

directors in the solicitation by reading Newbury Street II’s filings with the SEC, including the final prospectus of Newbury Street

II dated as of October 31, 2024 and filed by Newbury Street II with the SEC on November 1, 2024 (the “IPO Prospectus”). To

the extent that holdings of Newbury Street II’s securities have changed from the amounts reported in the IPO Prospectus, such changes

have been or will be reflected on Statements of Change in Ownership on Form 4 filed with the SEC. Information concerning the interests

of Newbury Street II’s and the Company’s participants in the solicitation, which may, in some cases, be different than those

of their respective equity holders generally, will be set forth in the Registration Statement relating to the Business Combination when

it becomes publicly available.

No Offer or Solicitation

This press release does not constitute an offer to sell or a solicitation

of an offer to buy any securities, or a solicitation of any vote or approval, nor shall there be any sale of securities in any state or

jurisdiction in which such offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities

laws of any such state or jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements

of the Securities Act of 1933, as amended, or an exemption therefrom.

NEITHER THE SEC NOR ANY STATE SECURITIES REGULATORY AGENCY HAS APPROVED

OR DISAPPROVED THE BUSINESS COMBINATION DESCRIBED HEREIN, PASSED UPON THE MERITS OR FAIRNESS OF THE BUSINESS COMBINATION OR ANY RELATED

TRANSACTIONS OR PASSED UPON THE ADEQUACY OR ACCURACY OF THE INFORMATION IN THIS PRESS RELEASE. ANY REPRESENTATION TO THE CONTRARY CONSTITUTES

A CRIMINAL OFFENSE.

Forward-Looking Statements

This press release includes “forward-looking statements”

within the meaning of the federal securities laws. Forward-looking statements may be identified by the use of words such as “estimate,”

“plan,” “project,” “forecast,” “intend,” “will,” “expect,” “anticipate,”

“believe,” “seek,” “target,” “continue,” “could,” “may,” “might,”

“possible,” “potential,” “predict” or similar expressions that predict or indicate future events or

trends or that are not statements of historical matters. The Company has based these forward-looking statements on current expectations

and projections about future events. These statements include: projections of market opportunity and market share; new and contemplated

investments in the Company; expectations regarding the Company’s ability to execute its business model and the expected financial

benefits of such model; expectations regarding the Company’s ability to attract, retain and expand its customer base; expectations

regarding the funding of the PIPE commitment; the Company’s deployment of proceeds from capital raising transactions; its expectations

concerning relationships with strategic partners and other third parties; future ventures or investments in companies, products, services

or technologies; the successful consummation and potential benefits of the proposed transaction and expectations related to its terms

and timing; and the potential for the Company to increase in value.

These forward-looking statements are provided for illustrative purposes

only and are not intended to serve as, and must not be relied on as, a guarantee, an assurance, a prediction or a definitive statement

of fact or probability. Actual events and circumstances are difficult or impossible to predict and will differ from assumptions, many

of which are beyond the control of the Company.

These forward-looking statements are subject to known and unknown risks,

uncertainties and assumptions that may cause the Company’s actual results, levels of activity, performance or achievements to be

materially different from any future results, levels of activity, performance or achievements expressed or implied by such statements.

Such risks and uncertainties include: that the Company is pursuing an emerging technology, faces significant technical challenges and

may not achieve commercialization or market acceptance; the Company’s historical net losses and limited operating history; the Company’s

expectations regarding future financial performance, capital requirements and unit economics; the Company’s use and reporting of

business and operational metrics; the Company’s competitive landscape; the Company’s dependence on members of its senior management

and its ability to attract and retain qualified personnel; the potential need for additional future financing; the Company’s ability

to manage growth and expand its operations; potential future acquisitions or investments in companies, products, services or technologies;

the Company’s reliance on strategic partners and other third parties; the Company’s ability to maintain, protect and defend

its intellectual property rights; risks associated with privacy, data protection or cybersecurity incidents and related regulations; the

use, rate of adoption and regulation of artificial intelligence and machine learning; uncertainty or changes with respect to laws and

regulations; uncertainty or changes with respect to taxes, trade conditions and the macroeconomic environment; the combined company’s

ability to maintain internal control over financial reporting and operate as a public company; the possibility that required regulatory

approvals for the proposed transaction are delayed or are not obtained, which could adversely affect the combined company or the expected

benefits of the proposed transaction; the risk that shareholders of Newbury Street II could elect to have their shares redeemed, leaving

the combined company with insufficient cash to execute its business plans; the occurrence of any event, change or other circumstance that

could give rise to the termination of the business combination agreement; the outcome of any legal proceedings or government investigations

that may be commenced against the Company or Newbury Street II; failure to realize the anticipated benefits of the proposed transaction;

the ability of Newbury Street II or the combined company to issue equity or equity-linked securities in connection with the proposed transaction

or in the future; and other factors described in Newbury Street II’s filings with the SEC.

The foregoing list of factors is not exhaustive. You should carefully

consider the foregoing factors and the other risks and uncertainties described in the “Risk Factors” section of (i) the IPO

Prospectus, (ii) the annual report on Form 10-K filed by Newbury Street II with the SEC on March 6, 2026, (iii) the Registration Statement

referenced above when publicly available and (iv) other documents filed by Newbury Street II and the Company from time to time with the

SEC. These filings will identify and address other important risks and uncertainties that could cause actual events and results to differ

materially from those contained in the forward-looking statements. You should not place undue reliance upon any forward-looking statements,

which speak only as of the date made. There may be additional risks that neither Newbury Street II nor the Company presently knows, or

that Newbury Street II and/or the Company currently believe are immaterial, that could cause actual results to differ from those contained

in the forward-looking statements. For these reasons, among others, investors and other interested persons are cautioned not to place

undue reliance upon any forward-looking statements in this press release. Past performance by Newbury Street II’s or the Company’s

management teams and their respective affiliates is not a guarantee of future performance. Therefore, you should not place undue reliance

on the historical record of the performance of Newbury Street II’s or the Company’s management teams or businesses associated

with them as indicative of future performance of an investment or the returns that Newbury Street II or the Company will, or may, generate

going forward. None of the parties nor any of their representatives gives any assurance that any of Newbury Street II, the Company, or

the combined company will achieve its expectations.

Investor Contact:

investors@fortrobotics.com

Media Contact:

Element Public Relations, media@fortrobotics.com

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