Company: AHL
Filing Date: 2025-05-08
Form Type: 424B4
Source: 0001628280-25-023859
Chunk: 403

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-05-08
Form: 424B4
Chunk 403
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) where the transfer is by operation of law; (iv) as specified in Section 276(7) of the SFA; or (v) as specified in Regulation 37A of the Securities and Futures (Offers of Investments) (Securities and Securities-based Derivatives Contracts) Regulations 2018.

Solely for the purposes of our obligations pursuant to Section 309B of the SFA, we have determined, and hereby notify all relevant persons (as defined in the CMP Regulations 2018), that the shares are “prescribed capital markets products” (as defined in the CMP Regulations 2018) and Excluded Investment Products (as defined in MAS

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Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products).

#### Brazil
The offer and sale of our ordinary shares has not been, and will not be, registered (or exempted from registration) with the Brazilian Securities Commission (Comissão de Valores Mobiliários - CVM) and, therefore, will not be carried out by any means that would constitute a public offering in Brazil under Law No. 6,385, of December 7, 1976, as amended, under CVM Rule No. 400, of December 29, 2003, as amended, or under CVM Rule No. 476, of January 16, 2009, as amended. Any representation to the contrary is untruthful and unlawful. As a consequence, our ordinary shares cannot be offered and sold in Brazil or to any investor resident or domiciled in Brazil. Documents relating to the offering of our ordinary shares, as well as information contained therein, may not be supplied to the public in Brazil, nor used in connection with any public offer for subscription or sale of ordinary shares to the public in Brazil.

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### EXPENSES OF THE OFFERING
Set forth below is an itemization of the total expenses, excluding the underwriting discount, which are expected to be incurred in connection with the sale of ordinary shares in this offering. With the exception of the registration fee payable to the SEC, the NYSE listing fee and the FINRA filing fee, all amounts are estimates.

| Expense                         |     | Amount |            |
|:--------------------------------|:----|:-------|-----------:|
| SEC registration fee            |     | $      |     71