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Hamilton Insurance Group, Ltd.

For the period ended Dec 31, 2025. Filed Feb 25, 2026.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 25, 2026

HG$38.82+3.9%Stored close · as of Nov 10, 2026

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Contents

Item 15. Exhibits and Financial Statement Schedules

Financial Statements

The accompanying audited consolidated financial statements of Hamilton Insurance Group, Ltd. and related notes thereto are listed in the accompanying Index to the Consolidated Financial Statements and are filed as part of this Form 10-K.

Financial Statement Schedules

The Schedules to the accompanying audited consolidated financial statements of Hamilton Insurance Group, Ltd. are listed in the accompanying Index to Schedules to the Consolidated Financial Statements and are filed as a part of this Form 10-K.

Exhibit Index

Exhibit No.Description
3.1Memorandum of Association of Hamilton Insurance Group, Ltd. (incorporated by reference to Exhibit 3.1 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
3.2Fourth Amended and Restated Bye-laws of Hamilton Insurance Group, Ltd. (incorporated by reference to Exhibit 3.2 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
3.3Certificate of Deposit of Memorandum of Increase of Share Capital of Hamilton Insurance Group, Ltd. delivered to the Registrar of Companies on January 8, 2014 (incorporated by reference to Exhibit 3.3 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed March 7, 2024)
3.3.1Certificate of Deposit of Memorandum of Increase of Share Capital of Hamilton Insurance Group, Ltd. delivered to the Registrar of Companies on September 27, 2023 (incorporated by reference to Exhibit 3.3.1 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
4.1Registration Rights Agreement, dated as of December 23, 2013, by and among Hamilton Insurance Group, Ltd. and the parties set forth therein (incorporated by reference to Exhibit 10.3 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
4.2Shareholders Agreement, dated as of November 14, 2023, by and among Hamilton Insurance Group, Ltd. and the parties set forth therein (incorporated by reference to Exhibit 4.2 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
4.3Description of Hamilton Insurance Group, Ltd.’s Securities (incorporated by reference to Exhibit 4.3 to Hamilton Insurance Group, Ltd.'s Annual Report on Form 10-K filed on March 7, 2024)
10.1Form of Indemnification Agreement for Officers and Directors (incorporated by reference to Exhibit 10.2 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.2†Hamilton Insurance Group, Ltd. 2013 Equity Incentive Plan and Form of Award Agreements (incorporated by reference to Exhibit 10.4 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.3*†Hamilton Insurance Group, Ltd. 2023 Equity Incentive Plan, as amended
10.3.1*†Form of Restricted Stock Unit Award Agreement (Time Vesting) Hamilton Insurance Group, Ltd. 2023 Equity Incentive Plan
10.3.2*†Form of Restricted Stock Unit Award Agreement (Performance Vesting) Hamilton Insurance Group, Ltd. 2023 Equity Incentive Plan
10.4†Hamilton Insurance Group, Ltd. Value Appreciation Pool Rules and Form of Award Agreement (incorporated by reference to Exhibit 10.11 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.5†Amended and Restated Employment Agreement, dated as of September 12, 2023, between Hamilton Insurance Group, Ltd. and Giuseppina C. Albo (incorporated by reference to Exhibit 10.6 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.5.1†Addendum A dated March 6, 2024 to Amended and Restated Employment Agreement, dated as of September 12, 2023, between Hamilton Insurance Group, Ltd. and Giuseppina C. Albo (incorporated by reference to Exhibit 10.5.1 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.6†Employment Agreement, dated as of April 27, 2021, between Hamilton U.S. Services LLC and Craig Howie (incorporated by reference to Exhibit 10.7 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.7†Employment Agreement, dated as of September 1, 2020, between Hamilton BDA Services Limited and Megan Graves (formerly Megan Thomas) (incorporated by reference to Exhibit 10.8 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.7.1†Addendum A dated March 6, 2024 to Employment Agreement, dated as of September 1, 2020, between Hamilton BDA Services Limited and Megan Graves (formerly Megan Thomas) (incorporated by reference to Exhibit 10.7.1 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.7.2†Retirement Agreement, dated as of June 16, 2025, between Hamilton BDA Services Limited and Megan Graves (incorporated by reference to Exhibit 10.1 to Hamilton Insurance Group, Ltd.’s Current Report on Form 8-K filed on June 17, 2025)
10.8†Contract of Employment, dated March 18, 2021, between Hamilton UK Services Limited and Adrian Daws (incorporated by reference to Exhibit 10.8 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on February 27, 2025)
10.8.1†Addendum A dated March 6, 2024 to Contract of Employment, dated March 18, 2021, between Hamilton UK Services Limited and Adrian Daws (incorporated by reference to Exhibit 10.8.1 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.8.2*†Employment Agreement, dated as of June 13, 2025 between Hamilton BDA Services Limited and Adrian Daws
10.9*†Contract of Employment, dated as of January 1, 2023 between Hamilton UK Services Limited and Alexander Baker
10.9.1*†Amended and Restated Contract of Employment, dated as of June13, 2025 between Hamilton UK Services Limited and Alexander Baker
10.10†Amended and Restated Employment Agreement, dated August 6, 2022, between Hamilton BDA Services Limited and Gemma Carreiro (incorporated by reference to Exhibit 10.9 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on February 27, 2025)
10.10.1†Addendum A dated June 3, 2024 to Amended and Restated Employment Agreement, dated August 6, 2022, between Hamilton BDA Services Limited and Gemma Carreiro (incorporated by reference to Exhibit 10.9.1 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on February 27, 2025)
10.11Fifth Amendment to Term Loan Credit Agreement, dated as of June 23, 2022 (incorporated by reference to Exhibit 10.13 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.12Amended and Restated Term Loan Credit Agreement dated June 10, 2025 (incorporated by reference to Exhibit 10.2 to Hamilton Insurance Group, Ltd.’s Current Report on Form 8-K filed on June 10, 2025)
10.13Fifth Amended and Restated Credit Agreement, dated as of June 23, 2022 (incorporated by reference to Exhibit 10.14 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.14Sixth Amended and Restated Credit Agreement, dated as of June 10, 2025 (incorporated by reference to Exhibit 10.1 of Hamilton Insurance Group, Ltd.’s Current Report on Form 8-K filed on June 10, 2025)
10.15Amendment and Restatement Agreement, dated as of October 20, 2025 (incorporated by reference to Exhibit 10.1 of Hamilton Insurance Group, Ltd.’s Current Report on Form 8-K dated October 20, 2025)
10.16Letter of Credit, dated as of August 13, 2021, among Hamilton Re, Ltd., Hamilton Insurance Designated Activity Company, Hamilton Insurance Group, Ltd. and Bank of Montreal, as amended by that certain First Amendment to Letter of Credit Agreement, dated as of August 11, 2023 (incorporated by reference to Exhibit 10.16 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.17Second Amendment, dated as of August 12, 2024, to the Letter of Credit, dated as of August 13, 2021, among Hamilton Re, Ltd., Hamilton Insurance Designated Activity Company, Hamilton Insurance Group, Ltd. and Bank of Montreal (incorporated by reference to Exhibit 10.1 to Hamilton Insurance Group, Ltd.’s Current Report on Form 8-K filed on August 12, 2024)
10.18Third Amended and Restated Reimbursement Agreement, dated as of August 30, 2017 (incorporated by reference to Exhibit 10.17 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.18.1First Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 27, 2017 (incorporated by reference to Exhibit 10.14.1 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.2Second Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 30, 2018 (incorporated by reference to Exhibit 10.14.2 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.3Third Amendment to Third Amended and Restated Reimbursement Agreement, dated as of May 7, 2019 (incorporated by reference to Exhibit 10.14.3 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.4Fourth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 16, 2019 (incorporated by reference to Exhibit 10.14.4 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.5Fifth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 30, 2019 (incorporated by reference to Exhibit 10.14.5 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.6Sixth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 29, 2020 (incorporated by reference to Exhibit 10.14.6 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.7Seventh Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 28, 2021 (incorporated by reference to Exhibit 10.14.7 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.8Eighth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 27, 2022 (incorporated by reference to Exhibit 10.15.8 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on February 27, 2025)
10.18.9Ninth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of July 5, 2023 2022 (incorporated by reference to Exhibit 10.17.1 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on November 1, 2023)
10.18.10Tenth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of October 26, 2023 (incorporated by reference to Exhibit 10.17.2 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on November 1, 2023)
10.18.11Eleventh Amendment to Third Amended and Restated Reimbursement Agreement, dated as of November 24, 2023 (incorporated by reference to exhibit 10.14.11 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.12Twelfth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of January 30, 2024 (incorporated by reference to Exhibit 10.14.12 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
10.18.13Thirteenth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of January 30, 2024 (incorporated by reference to Exhibit 10.1 to Hamilton Insurance Group, Ltd.’s Current Report on Form 8-K filed on October 10, 2024)
10.18.14*Fourteenth Amendment to Third Amended and Restated Reimbursement Agreement, dated as of March 5, 2025
10.18.15Fifteenth Amendment to Third Amended and Restated Reimbursement Agreement dated as of October 22, 2025 (incorporated by reference to Exhibit 10.2 of Hamilton Insurance Group, Ltd.’s Current Report on Form 8-K dated October 20, 2025)
10.19*Master Agreement for Issuance of Payment Instruments, dated as of December 5, 2018, between Hamilton Rd, Ltd. and Citibank Europe Plc
10.19.1*+Fee Letter for Issuance of Payment Instruments, dated as of December 27, 2018, between Hamilton Rd, Ltd. and Citibank Europe Plc
10.19.2*+Facility Letter for Issuance of Payment Instruments, dated as of December 27, 2018, between Hamilton Rd, Ltd. and Citibank Europe Plc
10.19.3*Amended and Restated Pledge Agreement, dated as of December 27, 2018, between Hamilton Rd, Ltd. and Citibank Europe Plc
10.19.4*+First Amendment to the Fee Letter for Issuance of Payment Instruments, dated as of January 13, 2026, between Hamilton Rd, Ltd. and Citibank Europe Plc
10.19.5*+First Amendment to the Facility Letter for Issuance of Payment Instruments, dated as of January 13, 2026, between Hamilton Rd, Ltd. and Citibank Europe Plc
10.20Commitment Agreement with Two Sigma Investments, LP, effective as of July 1, 2023 (incorporated by reference to Exhibit 10.18 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.20.1*First Amendment to the Commitment Agreement with Two Sigma Investments, LP dated January 1, 2025
10.21Amended and Restated Investment Management Agreement, dated as of July 1, 2023, between Two Sigma Hamilton Fund, LLC and Two Sigma Investments, LP. (incorporated by reference to Exhibit 10.19 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.22Fifth Amended and Restated Limited Liability Company Agreement of Two Sigma Hamilton Fund, LLC, dated as of July 1, 2023 (incorporated by reference to Exhibit 10.20 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.23Investment Management Agreement, dated as of April 25, 2018 between DWS Investment Management Americas, Inc. (formerly Deutsche Investment Management Americas Inc.) and Hamilton Insurance Group, Ltd., for itself and its subsidiaries and affiliates (incorporated by reference to Exhibit 10.21 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.24Amended and Restated Discretionary Investment Management Agreement, dated as of June 6, 2018, by and between Hamilton Managing Agency Limited (formerly Pembroke Managing Agency Limited) and Conning Asset Management Limited (incorporated by reference to Exhibit 10.22 of Hamilton Group Insurance, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
10.25Discretionary Investment Management Agreement, dated as of July 1, 2019, by and between Hamilton Insurance Designated Activity Company (formerly Ironshore Europe DAC) and Conning Asset Management Limited (incorporated by reference to Exhibit 10.23 of Hamilton Insurance Group, Ltd.’s Registration Statement on Form S-1 (File No. 333-275000) filed on October 16, 2023)
19Hamilton Insurance Group, Ltd. Insider Trading Policy (incorporated by reference to Exhibit 19 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on February 27, 2025)
21*Subsidiaries of Hamilton Insurance Group, Ltd.
23*Consent of Ernst & Young Ltd.
31.1*Certification of Chief Executive Officer furnished pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2*Certification of Chief Financial Officer furnished pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1*Certification of Chief Executive Officer furnished pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2*Certification of Chief Financial Officer furnished pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
97Hamilton Insurance Group, Ltd. Policy for the Recovery of Erroneously Awarded Compensation (incorporated by reference to Exhibit 97 to Hamilton Insurance Group, Ltd.’s Annual Report on Form 10-K filed on March 7, 2024)
*Filed herewith
†Management contract or compensatory plan or arrangement
+Certain identified information has been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K. The Company hereby undertakes to furnish supplemental copies of any of the omitted information to the SEC upon request.
101.INSInline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document)
101.SCHInline XBRL Taxonomy Extension Schema Document
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document
101.LABInline XBRL Taxonomy Extension Label Linkbase Document
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document
104Cover Page Interactive Data File (embedded within the Inline XBRL document and included in Exhibit 101)
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