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): January 1, 2026

SIDUS SPACE, INC.

(Exact name of registrant as specified in its charter)

Delaware

001-41154

46-0628183

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

150 N. Sykes Creek Parkway, Suite 200

Merritt Island, FL

32953

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including area code: (321) 613-5620

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 (see General Instructions A.2. below):

☐	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
Class A Common Stock, $0.0001 par value per share		SIDU		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 Principal Officers; Election of Directors; Appointment of Principal Officers.

On January 1, 2026, each of Cole Oliver and Dana Kilborne resigned from the Board of Directors (the “Board”) of Sidus Space, Inc. (the “Company”) for personal reasons.

On January 1, 2026, the Board appointed Kelle Wendling as a director, effective immediately, for a term continuing to the Company’s next annual meeting of shareholders, when all directors will be subject to election by shareholders.

There are no arrangements or understandings between Ms. Wendling and any other person pursuant to which he was elected as a director. There are no transactions in which Ms. Wendling has an interest requiring disclosure under Item 404(a) of Regulation S-K.

A copy of the press release announcing the transactions above is furnished as Exhibit 99.1 to this Form 8-K.

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.		Description

99.1		Press release of Sidus Space, Inc. dated January 5, 2026
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

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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.

	SIDUS SPACE, INC.
Dated: January 5, 2026
	By:	/s/ Carol Craig
	Name:	Carol Craig
	Title:	Chief Executive Officer

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