Company: AHL
Filing Date: 2025-04-29
Form Type: F-1/A
Source: 0001628280-25-020463
Chunk: 42

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-04-29
Form: F-1/A
Chunk 42
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 of Operations—Key Performance Measures and Non-GAAP Financial Measures.”

|                                                                                                    |     | ($ in millions, except percentages and per share amounts) |     | As at December 31, |  2024 |   |     |   |  2023 |   |     |   |  2022 |   |
|:---------------------------------------------------------------------------------------------------|:----|:----------------------------------------------------------|:----|:-------------------|------:|:--|:----|:--|------:|:--|:----|:--|------:|:--|
| Book value per ordinary share(1)                                                                   |     |                                                           |     | $                  | 26.44 |   |     | $ | 23.72 |   |     | $ | 17.66 |   |
| Book value per ordinary share excluding AOCI(1)(2)                                                 |     |                                                           |     | $                  | 30.73 |   |     | $ | 28.13 |   |     | $ | 23.24 |   |
| Growth in book value per ordinary share excluding AOCI adjusted for ordinary share dividends(1)(3) |     |                                                           |     |                    |  15.1 | % |     |   |  20.7 | % |     |   |   0.3 | % |
| Basic weighted average ordinary shares outstanding (millions)(1)                                   |     |                                                           |     |                    | 90.83 |   |     |   | 90.83 |   |     |   | 90.83 |   |

_______________ (1) The results of the Exchange have been applied retroactively for all periods. (2) Book value per ordinary share excluding AOCI is a non-GAAP financial measure as defined in Regulation G. The reconciliation to the most comparable GAAP financial measure and a discussion of the rationale for the presentation of this item is provided in “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Performance Measures and Non-GAAP Financial Measures.” Book value per ordinary share excluding AOCI has been adjusted to remove the impact of AOCI of $(390.1) million, $(400.3) million and $(506.3) million as at December 31, 2024, 2023 and 2022, respectively. (3) Growth in book value per ordinary share excluding AOCI is adjusted to add back ordinary dividends of $195.0 million