Company: AHL
Filing Date: 2025-05-07
Form Type: 8-A12B
Source: 0001628280-25-023145
Chunk: 3

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-05-07
Form: 8-A12B
Chunk 3
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| 10.2 |     | Form of Depositary Receipt (incorporated herein by reference to Exhibit 4.4 to the Registrant’s Form 6-K filed on August 13, 2019).                                                                                                       |
| 10.3 |     | Deposit Agreement dated as of November 26, 2024 among the Registrant, Computershare Inc. and Computershare Trust Company, N.A. (incorporated herein by reference to Exhibit 4.3 to the Registrant’s Form 6-K filed on November 26, 2024). |
| 10.4 |     | Form of Depositary Receipt (incorporated herein by reference to Exhibit 4.4 to the Registrant’s Form 6-K filed on November 26, 2024).                                                                                                     |

### SIGNATURE
Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.

| Date: May 7, 2025 |     |     |     | ASPEN INSURANCE HOLDINGS LIMITED          |
|:------------------|:----|:----|:----|:------------------------------------------|
|                   |     | By: |     | /s/ David Amaro                           |
|                   |     |     |     | David Amaro                               |
|                   |     |     |     | Group General Counsel & Company Secretary |