Stabilis Solutions, Inc.

Regulatory Filings • Dec 18, 2025

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): December 18, 2025

Stabilis Solutions, Inc.

(Exact name of registrant as specified in its charter)

Florida	001-40364	59-3410234
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

11750 Katy Freeway Suite 900 Houston , Texas	77079
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: *832* - 456-6500****

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 Instruction 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	Name of each exchange on which registered
Common Stock, $.001 par value	SLNG	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 ☐

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 7.01 Regulation FD Disclosure.

On December 18, 2025, Stabilis Solutions, Inc. (the “Company”) issued a press release announcing execution of a definitive, 10-year offtake agreement (the "Agreement") with Carnival Corporation & plc to supply Liquified Natural Gas ("LNG") in support of Carnival's cruise operations at the Port of Galveston. The Agreement represents the second anchor offtake agreement for the Company's planned flagship LNG liquefaction facility in Galveston, Texas.

The information in this Current Report, including the exhibit, is being furnished pursuant to Item 7.01 of Form 8-K and General Instruction B.2 thereunder. The information in this Current Report shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Current Report shall not be deemed incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

Exhibits:

Exhibit No.	Description
99.1	Press release dated December 18, 2025.
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.

STABILIS SOLUTIONS, INC.
By: /s/Andrew L. Puhala
Andrew L. Puhala
Chief Financial Officer

Date: December 18, 2025