Aspen Insurance Holdings (AHL) sets record and payment dates for preference dividends

Rhea-AI Filing Summary

Aspen Insurance Holdings Limited reported that it has declared dividends on its preference shares. These dividends are scheduled to be paid on January 1, 2026 to shareholders of the preference shares who are on record as of the close of business on December 15, 2025. The company disclosed this information in a press release dated December 1, 2025, which is attached as an exhibit to this report.

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 December 2025

Commission File Number: 001-31909

ASPEN INSURANCE HOLDINGS LIMITED

(Translation of registrant’s name into English)

141 Front Street

Hamilton HM 19

Bermuda

(Address of principal executive office)

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

Form 20-F  ý Form 40-F  ¨

On December 1, 2025, Aspen Insurance Holdings Limited (the “Company” or “Aspen”) issued a press release announcing dividends on its preference shares. The dividends are payable on January 1, 2026 to the holders of record as of the close of business on December 15, 2025.

The press release, furnished as Exhibit 99.1 to this Form 6-K, is incorporated by reference as part of this Form 6-K.

The information included in this Form 6-K shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

EXHIBIT INDEX

Exhibit

99.1        Press Release dated December 1, 2025.

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.

ASPEN INSURANCE HOLDINGS LIMITED

Dated: December 1, 2025

By:

/s/ Mark Pickering

Name:

Mark Pickering

Title:

Chief Financial Officer

FAQ

What did Aspen Insurance Holdings Limited (AHL) announce in this Form 6-K?

Aspen Insurance Holdings Limited announced that it has declared dividends on its preference shares and furnished a related press release as an exhibit.

When will Aspen Insurance Holdings Limited (AHL) pay the declared preference share dividends?

The dividends on Aspen’s preference shares are payable on January 1, 2026.

What is the record date for Aspen Insurance Holdings Limited (AHL) preference share dividends?

Holders of Aspen’s preference shares must be on record as of the close of business on December 15, 2025 to receive the dividends.

What document contains more details about Aspen Insurance Holdings Limited (AHL) dividends?

More details are provided in Aspen’s press release dated December 1, 2025, which is furnished as Exhibit 99.1 to this report.

Does this Aspen Insurance Holdings Limited (AHL) report count as filed for liability purposes?

The information in this report is stated as furnished and not deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934.

Who signed this Aspen Insurance Holdings Limited (AHL) Form 6-K?

The report was signed on behalf of Aspen Insurance Holdings Limited by Mark Pickering, Chief Financial Officer.