Company: AHL
Filing Date: 2025-03-20
Form Type: F-1/A
Source: 0001628280-25-014149
Chunk: 289

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-03-20
Form: F-1/A
Chunk 289
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 power or investment power as well as any such ordinary shares that the individual has the right to acquire within 60 days of , 2025 through the exercise of any option or other right. Except as otherwise indicated, and subject to applicable community property laws, we believe that the persons named in the table have sole voting and investment power with respect to all ordinary shares held by that person based on information provided to us by such person.

The percentage of outstanding ordinary shares beneficially owned before this offering is computed on the basis of the number of such ordinary shares outstanding as of , 2025. Ordinary shares that a person has the right to acquire within 60 days of , 2025 are deemed outstanding for purposes of computing the percentage ownership of the person holding such rights, but are not deemed outstanding for purposes of computing the percentage ownership of any other person, except with respect to the percentage ownership of all directors and executive officers as a group. Unless otherwise indicated below, the business address for each beneficial owner is 141 Front Street, Hamilton, HM19, Bermuda.

The percentage of ordinary shares beneficially owned after this offering is based on ordinary shares to be outstanding after the completion of this offering and assumes no exercise of the underwriters’ option to purchase additional ordinary shares from the selling shareholders.

A description of any material relationship that the Apollo Shareholders have had with us or any of our affiliates within the past three years is included under “Material Contracts and Related Party Transactions—Relationships and Related Party Transactions with Apollo or its Affiliates.” The Apollo Shareholders listed below do not have voting rights with respect to their ordinary shares that are different from the voting rights of other holders of our ordinary shares.

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Table of C ontents

As of , 2025, to our knowledge, there are no direct U.S. record holders of our outstanding ordinary shares.

|                                                              |     | Ordinary Shares Beneficially Owned Prior to this Offering |   |     |                      |     |   |     | Ordinary Shares Offered Hereby |   |     | Ordinary Shares Beneficially Owned after this Offering |   |     |   |   |
| Shareholder                                                  |     | Ordinary Shares                                           |   |     | % of Ordinary Shares |     |   |     | Ordinary Shares                |   |     | % of Ordinary Shares                                   |   |     |   |   |
| 5% or Greater Shareholders and the Selling Shareholders:     |     |                                                           |   |     |                      |