Company: AHL
Filing Date: 2025-04-29
Form Type: F-1/A
Source: 0001628280-25-020463
Chunk: 185

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-04-29
Form: F-1/A
Chunk 185
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 business and types of loss including natural catastrophe events. The actual effects of inflation on our results cannot be accurately known until claims are ultimately settled and will vary by the specific type of inflation affecting each line of business.

Catastrophe losses. Catastrophe losses decreased from $245.1 million in 2022 to $87.0 million in 2023, improving the loss ratio by 12.1 percentage points. In 2023, the net catastrophe losses of $87.0 million included $8.1 million from the earthquake in Morocco, $7.6 million from Hurricane Idalia, $7.3 million from wildfires in Hawaii, $5.9 million from floods in New Zealand, $5.9 million from Cyclone Gabrielle and $52.2 million of other weather-related events. In 2022, the net catastrophe losses of $245.1 million included $95.0 million from Hurricane Ian, $31.9 million from Australian floods, $55.0 million from the Russia/Ukraine war, $10.8 million from floods in South Africa and $52.4 million of other weather-related events.

Prior year development. Prior year reserve development on post-LPT years totaled adverse development of $5.7 million in 2023 compared with favorable development of $24.6 million in 2022. This change in prior year reserve development resulted in an increase in the loss ratio of 2.5 percentage points. The prior year reserve development in 2023 consisted of adverse development of $39.1 million primarily due to reserve strengthening on the property catastrophe reinsurance business and other property reinsurance business. This was partially offset by favorable development on casualty and specialty reinsurance business of $33.4 million, resulting from better-than-expected loss emergence. The prior year reserve development in 2022 consisted of favorable development of $47.2 million resulting from better-than-expected loss emergence primarily in the casualty reinsurance business, partially offset by adverse development of $22.6 million due to reserve strengthening in property catastrophe reinsurance.

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Impact of the LPT includes a favorable movement of $20.2 million in the current period compared with favorable movement of $34.2 million in the twelve months ended December 31, 2022. This reflects development in the 2019 and prior accident years net of the movement in the deferred gain on retroactive contracts allocated to the Reinsurance segment.

Acquisition costs

2024 compared to