Hamilton Insurance Group 修改并重述信用证融资协议，信用证金额为3.3亿美元

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

October 26, 2026

Date of Report (date of earliest event reported)

___________________________________

Hamilton Insurance Group, Ltd.

(Exact name of registrant as specified in its charter)

___________________________________

___________________________________

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:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 12b-2 of the Exchange Act.                    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 1.01 - Entry Into a Material Definitive Agreement

Amendment and Restatement Agreement

On October 26, 2026, Hamilton Re, Ltd. (“Hamilton Re”), as Borrower, Hamilton Corporate Member Limited (“HCML”), as Applicant, Hamilton Insurance Group, Ltd., as Guarantor, and ING Bank N.V., London Branch, Commerzbank AG, New York Branch and Deutsche Bank AG, London Branch, as Lenders, entered into an Amendment and Restatement Agreement (the “Amendment”) to the Letter of Credit Facility Agreement dated November 7, 2019, as amended (the “Facility Agreement”). The Facility Agreement is utilized to provide a letter of credit to be applied towards Funds at Lloyd's (“FAL”) to support the FAL requirements of Lloyd’s of London (“Lloyd’s”) Syndicate 4000. Pursuant to the Amendment, an unsecured letter of credit which was previously made available to HCML and issued in favor of Lloyd’s was amended and will expire on December 31, 2030. The amount of the amended letter of credit is $330 million and the facility bears a fee of 150.0 basis points per annum on issued letters of credit. All undefined terms herein have their respective meanings as set forth in the Amendment.

The foregoing summary of the Amendment is not complete and is qualified in its entirety by reference to the full text of the Amendment, which is filed as Exhibit 10.1 to this Current Report on Form 8-K.

Item 2.03 - Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

The information set forth in Item 1.01 of this Current Report on Form 8-K is incorporated by reference into this Item

2.03.

Item 9.01 - Financial Statements and Exhibits

(d) The following exhibits are being filed herewith:

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.