Company: AHL
Filing Date: 2025-04-29
Form Type: F-1/A
Source: 0001628280-25-020463
Chunk: 159

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-04-29
Form: F-1/A
Chunk 159
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 insurance written through the Lloyd’s platform that we ceased underwriting during the third quarter of 2018;

(viii) international property insurance previously written via a joint underwriting initiative that we ceased underwriting during the first quarter of 2017; and

(ix) employers and public liability lines previously written that we ceased underwriting during the fourth quarter of 2015.

(3) Corporate and other net expenses for 2023 includes corporate expenses, other income and other expenses.

(4) Non-operating expenses includes costs related to severance, retention awards, amortization of intangible assets and other non-operating expenses.

(5) The general and administrative expense ratio in the total column excludes corporate and non-operating expenses.

#### Recent Developments and Activity
Our financial information as at and/or for the three months ended March 31, 2025 and March 31, 2024 presented herein (i) is based on a number of assumptions that are subject to inherent uncertainties and subject to change, and such variations could be material, (ii) is based on internal management accounts and (iii) has not been audited, reviewed or verified by our independent registered public accounting firm and such financial information is therefore subject to adjustment. Such financial information may also be revised as a result of management’s further review of such information and any adjustments that may result from the completion of the audit of our consolidated financial statements for the 2025 fiscal year. As such, you should not place undue reliance on the financial information as at and/or for the three months ended March 31, 2025 and March 31, 2024 presented herein. Additionally, the financial information presented below may not be indicative of any future period.

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Consolidated Highlights for the Three Months Ended March 31, 2025 and March 31, 2024

|                                                                |     | Three Months Ended March 31,            
 2025                                    
 Unaudited Results                       
 ($ in millions, except for percentages) |         |   |     | 2024 |         |   |
|:---------------------------------------------------------------|:----|:----------------------------------------|--------:|:--|:----|:-----|--------:|:--|
| Gross written premiums                                         |     | $                                       | 1,287.2 |   |     | $    | 1,231.4 |   |
| Net written premiums                                           |     | $                                       |   751.7 |   |