SCHEDULE 13D/A 0000950170-25-000404 0001759209 XXXXXXXX LIVE 4 Common shares, par value $0.10 per share ("Common Shares") 02/27/2025 false 0001576018 G8192H106 SiriusPoint Ltd.

ONE WORLD TRADE CENTER 285 FULTON STREET, 47TH FLOOR NEW YORK NY 10007

Cheryl Li, General Counsel 000-000-0000 3 Temasek Ave Centennial Tower, #17-10 Singapore U0 00000 Y CMIG International Holding Pte. Ltd. OO N U0 0 0 0 0 0 N 0 CO 0001759209 N CM Bermuda Ltd OO N D0 0 0 0 0 0 N 0 CO Common shares, par value $0.10 per share ("Common Shares") SiriusPoint Ltd. ONE WORLD TRADE CENTER 285 FULTON STREET, 47TH FLOOR NEW YORK NY 10007 This Amendment No. 4 to Schedule 13D (this "Amendment No. 4") relates to the Common Shares and warrants to purchase Common Shares ("Warrants" and, together with the Common Shares, the "Securities") of SiriusPoint Ltd., a Bermuda exempted company limited by shares (the "Issuer" or the "Company"), and amends the Schedule 13D filed by the undersigned with the Securities and Exchange Commission ("SEC") on March 8, 2021, as amended by Amendment No. 1 on November 22, 2024, Amendment No. 2 on November 26, 2024, and Amendment No. 3 on December 30, 2024 (collectively, the "Schedule 13D"). Except as specifically provided herein, this Amendment No. 4 does not modify any of the information previously reported in the Schedule 13D. Capitalized terms used and not defined in this Amendment No. 4 have the meanings set forth in the Schedule 13D. The filing of this Amendment No. 4 represents the final amendment to the Schedule 13D and constitutes an exit filing for the Reporting Persons. Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following: On December 30, 2024, CM Bermuda entered into a Securities Purchase Agreement (the "Purchase Agreement") with the Company at the instruction of China Construction Bank Corporation ("CCB"), as Facility Agent and Security Trustee under the Pledge Agreement. Upon the terms and subject to the conditions in the Purchase Agreement, the Company agreed to purchase (i) 20,991,337 Warrants at $3.56 per warrant and (ii) 45,720,732 Common Shares at $14.25 per Common Share (together, the "Purchase"). The aggregate amount payable by the Company under the Purchase Agreement was $733.0 million, including certain costs and expenses. On February 27, 2025, the transactions contemplated by the Purchase Agreement, including the Purchase, were completed (the "Closing"). The Purchase Agreement contemplated that payment thereunder would be made in two tranches. In addition to the first payment paid by the Company concurrently with the execution of the Purchase Agreement, the Company paid an additional $483.0 million to CM Bermuda at the Closing. At the Closing, (i) the resignation of Meng Tee Saw from the Board and each committee of the Board of which he is a member became effective, and (ii) the Company and CM Bermuda terminated that certain Investor Rights Agreement, dated as of February 26, 2021, by and between the Company and CM Bermuda. Following the Closing, the Reporting Persons no longer have any ownership interest in the Company. Immediately following the Closing, the Reporting Persons were the beneficial owners of 0 Common Shares and 0 Common Shares issuable upon the exercise of Warrants, constituting 0% of the Common Shares outstanding. 0 Common Shares Except as set forth in Item 4 of this Amendment No. 4, none of the Reporting Persons has effected any transaction in the past 60 days in Common Shares or Warrants. On February 27, 2025, the Reporting Persons ceased to be the beneficial owner of more than five percent of the outstanding Common Shares. The information set forth in Item 4 of this Amendment No. 4 is hereby incorporated by reference into this Item 6. Under the payoff letter issued by CCB, at Closing all security interest and/or other liens or claims which CM Bermuda and/or any other person or entity may have granted to CCB in the Securities to secure the Facility were automatically released. CMIG International Holding Pte. Ltd. /s/ Saw Meng Tee 03/03/2025 CM Bermuda Ltd /s/ Li Hang, Cheryl 03/03/2025