Company: AHL
Filing Date: 2025-03-20
Form Type: F-1/A
Source: 0001628280-25-014149
Chunk: 44

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-03-20
Form: F-1/A
Chunk 44
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 we attempt to manage our exposure, including the accumulation of risk exposures, to such events through a multitude of approaches (including geographic diversification, geographic limits, individual policy limits, exclusions or limitations from coverage, purchase of reinsurance, modelling techniques, expansion of supportive collateralized capacity and adherence to Group-level risk tolerance criteria and key risk limits), the availability of these management tools may be dependent on market factors and, to the extent available, may not respond in the way that we expect. In addition, a single catastrophic event could affect multiple geographic zones or the frequency or severity of catastrophic events could exceed our estimates. As a result, the occurrence of one or more catastrophic

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Table of C ontents

events or an unusual frequency of smaller events has resulted in, and may in the future result in, substantial volatility in, and may materially adversely affect, our business, financial condition or operating results.

As of January 1, 2025, Aspen’s worldwide all perils estimated net Probable Maximum Losses (“PML”) exposures (net of retrocession and reinstatement premiums) with modelled 1 in 100 year and 1 in 250 year occurrence were $242.2 million and $329.9 million, respectively.

Global climate change, as well as increasing laws, regulation and litigation in the area of climate change, may have an adverse effect on our results of operations, financial condition or liquidity.

There is widespread consensus in the scientific community that there is a long-term upward trend in global air and sea temperatures that, along with shifting demographic trends in catastrophe exposed regions, has increased the severity and frequency of severe weather events and other natural catastrophes, and is likely to further increase the average economic value of expected losses in the future. Rising sea levels are also expected to increase the risk of coastal flooding in many geographical areas. Extreme weather events can disrupt business continuity by negatively impacting our infrastructure, systems and processes including, but not limited to, outsourcing arrangements in geographical locations exposed to severe weather events.

A substantial portion of our property coverages may be adversely impacted by climate change. Large-scale climate change could also increase both the frequency and severity of natural catastrophes and our loss costs associated with property damage and business interruption due to storms, floods, wildfires and other weather-related events. In addition, global climate change could impair our ability to predict the costs associated with future weather events. We cannot predict with certainty the frequency or severity of hurricanes, tropical cyclones, wildfires or other natural