Results of Operations and Financial Condition. On August 6, 2026, Assured Guaranty Ltd. issued a press release reporting its second quarter 2026 results and the availability of its June 30, 2026 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Results of Operations and Financial Condition. On May 7, 2026, Assured Guaranty Ltd. issued a press release reporting its first quarter 2026 results and the availability of its March 31, 2026 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Exhibit Number Description 99.1 Assured Guaranty Re Ltd. December 31, 2025 Consolidated Financial Statements (furnished) 99.2 Assured Guaranty Re Overseas Ltd. December 31, 2025 Consolidated Financial Statements (furnished) 104.1 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document 2 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 und…

Chief Credit Officer — Stephen Donnarumma: Mr. Stephen Donnarumma is retiring from his position as Chief Credit Officer, but will serve as a senior advisor until April 2, 2027.

Exhibit Number Description 99.1 Assured Guaranty Inc. December 31, 202 5 Combined Financial Statements (furnished) 104.1 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document 2 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. Assured Guaranty Ltd. By: /s/ BENJAMIN G. ROSENBLUM Name: Benjamin G. Rose…

Results of Operations and Financial Condition. On February 26, 2026, Assured Guaranty Ltd. issued a press release reporting its results for the quarter and year ended December 31, 2025 and the availability of its December 31, 2025 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

and Exhibit 99.1 attached hereto are being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall they be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as expressly set forth by specific reference in such filing. 2 Forward Looking Statements Any…

Entry into a Material Definitive Agreement. On January 21, 2026, Assured Guaranty UK Holdings Ltd (the “Purchaser”), a wholly owned subsidiary of Assured Guaranty Ltd. (“AGL” and, together with its affiliates, “Assured Guaranty”) entered into a sale and purchase agreement (the “Purchase Agreement”) with Long Duration Financing Sub LLC (“Long Duration”), Blue Owl GP Stakes V (B) LP (the “Blue Owl Seller”), Axonic Funding (Cayman) LP (the “Axonic Funding Seller”) and Axonic Capital LLC (the “Ax…

Results of Operations and Financial Condition. On November 6, 2025, Assured Guaranty Ltd. issued a press release reporting its third quarter 2025 results and the availability of its September 30, 2025 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Results of Operations and Financial Condition. On August 7, 2025 Assured Guaranty Ltd. issued a press release reporting its second quarter 2025 results and the availability of its June 30, 2025 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Results of Operations and Financial Condition. On May 8, 2025 Assured Guaranty Ltd. issued a press release reporting its first quarter 2025 results and the availability of its March 31, 2025 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Exhibit Number Description 99.1 Assured Guaranty Re Ltd. December 31, 2024 Consolidated Financial Statements (furnished) 99.2 Assured Guaranty Re Overseas Ltd. December 31, 2024 Consolidated Financial Statements (furnished) 104.1 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document 2 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 und…

Exhibit Number Description 99.1 Assured Guaranty Inc . December 31, 202 4 Co mbined Financial Statements (furnished) 104.1 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document 2 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. Assured Guaranty Ltd. By: /s/ BENJAMIN G. ROSENBLUM Name: Benjamin G. Ro…

Results of Operations and Financial Condition. On February 27, 2025 Assured Guaranty Ltd. issued a press release reporting its fourth quarter 2024 results and the availability of its December 31, 2024 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Results of Operations and Financial Condition. On November 11, 2024 Assured Guaranty Ltd. issued a press release reporting its third quarter 2024 results and the availability of its September 30, 2024 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Results of Operations and Financial Condition. On August 7, 2024 Assured Guaranty Ltd. issued a press release reporting its second quarter 2024 results and the availability of its June 30, 2024 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Results of Operations and Financial Condition. On May 7, 2024 Assured Guaranty Ltd. issued a press release reporting its first quarter 2024 results and the availability of its March 31, 2024 financial supplement. The press release and the financial supplement are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated by reference herein.

Exhibit Number Description 99.1 Assured Guaranty Re Ltd. December 31, 2023 Consolidated Financial Statements (furnished) 99.2 Assured Guaranty Re Overseas Ltd. December 31, 2023 Consolidated Financial Statements (furnished) 104.1 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document 2 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 und…

Exhibit Number Description 99.1 Assured Guaranty Municipal Corp. December 31, 2023 Consolidated Financial Statements (furnished) 99.2 Assured Guaranty Corp. December 31, 202 3 Consolidated Financial Statements (furnished) 104.1 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document 2 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 under…