Flex LNG Ltd.

6-K 1 a6kcoverq22026.htm 6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO

RULE 13A-16 OR 15D-16 UNDER THE SECURITIES

EXCHANGE ACT OF 1934

For the month of August 2026

Commission File Number: 001-38904

FLEX LNG Ltd.

(Translation of registrant's name into English)

Par-La-Ville Place

14 Par-La-Ville Road

Hamilton

Bermuda

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Attached hereto as Exhibit 99.1 is a press release of FLEX LNG Ltd. (the “Company”), dated August 19, 2026, announcing the Company’s unaudited financial results for the second quarter and for the six months ended June 30, 2026.

The information contained in Exhibit 99.1, excluding the commentary of Marius Foss, attached to this Report on Form 6-K is hereby incorporated by reference into the Company's Registration Statement on Form F-3ASR (File No. 333-282473) with an effective date of October 2, 2024.

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, thereunto duly authorized.

Date: August 19, 2026