Company: AHL
Filing Date: 2025-05-08
Form Type: 424B4
Source: 0001628280-25-023859
Chunk: 463

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-05-08
Form: 424B4
Chunk 463
---
 |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       | All outstanding liabilities before 2015, net of reinsurance                   |      |     |   |       — |
|                |     |      |     |                                                                                   |      |     |      |     |   |      |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       | Liabilities for claims and claim adjustment expenses, net of reinsurance      |      |     | $ |   560.6 |

<div align='center'>F-51</div>

|               |     |      |     | Casualty Reinsurance                                                   
 Incurred Claims, IBNR and Loss Adjustment Expenses, Net of Reinsurance |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |     |      |     |   |       |       |      |     |   |         |     | As at December 31, 2024                                    |       |     |                                      |       |
|:--------------|:----|-----:|:----|:-----------------------------------------------------------------------|------:|:----|-----:|:----|:--|------:|:----|-----:|:----|:--|------:|:----|-----:|:----|:--|------:|:----|-----:|:----|:--|------:|:----|-----:|:----|:--|------:|:----|-----:|:----|:--|------:|:----|-----:|:----|:--|------:|:----|-----:|:----|:--|------:|:------|-----:|:----|:--|--------:|:----|:-----------------------------------------------------------|------:|: