Company: AHL
Filing Date: 2025-06-11
Form Type: 424B5
Source: 0001628280-25-030754
Chunk: 123

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-06-11
Form: 424B5
Chunk 123
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 the depositary under the deposit agreement will be limited to performance in good faith of our or their duties thereunder and neither we nor the depositary will be obligated to prosecute or defend any legal proceeding in respect of any depositary shares or class or series of preference shares unless satisfactory indemnity is furnished. We and the depositary may rely on written advice of counsel or accountants, or information provided by persons presenting preference shares for deposit, holders of depositary shares or other persons believed to be competent and on documents believed to be genuine.

#### Resignation and Removal of Depositary
The depositary may resign at any time by delivering to us notice of its election to do so, and we may at any time remove the depositary. Any such resignation or removal of the depositary will take effect upon the appointment of a successor depositary, which successor depositary must be appointed within 60 days after delivery of the notice of resignation or removal and must be a bank or trust company having its principal office in the United States and having a combined capital and surplus of at least $50 million.

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### DESCRIPTION OF THE DEBT SECURITIES
The following description of our debt securities sets forth the material terms and provisions of the debt securities to which any prospectus supplement may relate and may be amended or supplemented by terms described in the applicable prospectus supplement. Our senior debt securities are to be issued under an indenture between us and Deutsche Bank Trust Company Americas, as trustee, dated August 16, 2004, as it may be supplemented or amended from time to time (the “senior notes indenture”). As of December 31, 2022, the Company had issued $300.0 million of senior notes of other series outstanding under the senior notes indenture. Our subordinated debt securities are to be issued under a subordinated indenture between us and Deutsche Bank Trust Company Americas, as trustee, the form of which is filed as an exhibit to the registration statement of which this Prospectus forms a part (the “subordinated notes indenture”). The senior notes indenture and the subordinated notes indenture are sometimes referred to herein collectively as the “indentures” and each individually as an “indenture,” and the trustees under each of the indentures are sometimes referred to herein collectively as the “trustees” and each individually as a “trustee.” The particular terms of the series of debt securities offered by any prospectus supplement, and the extent to which general provisions described below may