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Form 8-K

sec.gov

8-K — Jade Biosciences, Inc.

Accession: 0001193125-26-140091

Filed: 2026-04-02

Period: 2026-03-31

CIK: 0001798749

SIC: 2834 (PHARMACEUTICAL PREPARATIONS)

Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Documents

8-K — d147217d8k.htm (Primary)

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8-K

NASDAQ false 0001798749 0001798749 2026-03-31 2026-03-31

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): March 31, 2026

Jade Biosciences, Inc.

(Exact name of registrant as specified in its charter)

Nevada

001-40544

83-1377888

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

221 Crescent St., Building 23

Suite 105

Waltham, MA

02453

(Address of principal executive offices)

(Zip Code)

(Registrant’s telephone number, including area code): (781) 312-3013

N/A

(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, par value $0.0001 per share

JBIO

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 5.02.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On March 31, 2026, the Board of Directors (the “Board”) of Jade Biosciences, Inc. (the “Company”) approved the Jade Biosciences, Inc. 2026 Employment Inducement Stock Incentive Plan (the “2026 Inducement Plan”). The terms of the 2026 Inducement Plan are substantially similar to the terms of the Company’s 2025 Stock Incentive Plan with the exception that incentive stock options may not be issued under the Inducement Plan and awards under the Inducement Plan may only be issued to eligible recipients under the applicable Nasdaq rules. The 2026 Inducement Plan was adopted by the Board without stockholder approval pursuant to Rule 5635(c)(4) of the Nasdaq Listing Rules.

The Board has initially reserved 1,750,000 shares of the Company’s common stock for issuance pursuant to awards granted under the 2026 Inducement Plan. In accordance with Rule 5635(c)(4) of the Nasdaq Listing Rules, awards under the 2026 Inducement Plan may only be made to an employee who has not previously been an employee or member of the board of directors of the Company or any subsidiary, or following a bona fide period of non-employment by the Company or a subsidiary, if he or she is granted such award in connection with his or her commencement of employment with the Company or a subsidiary and such grant is an inducement material to his or her entering into employment with the Company or such subsidiary.

The Company intends to file a complete copy of the 2026 Inducement Plan and the forms of stock option agreement and restricted stock unit agreement to be used thereunder as exhibits to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026. The above summary of the 2026 Inducement Plan does not purport to be complete and is qualified in its entirety by reference to such exhibits.

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.

Jade Biosciences, Inc.

Date: April 2, 2026

By:

/s/ Bradford Dahms

Name:

Bradford Dahms

Title:

Chief Financial Officer

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