Company: AHL
Filing Date: 2025-05-08
Form Type: 424B4
Source: 0001628280-25-023859
Chunk: 269

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-05-08
Form: 424B4
Chunk 269
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 experience operating and investing in a variety of market sectors, including the insurance industry.

#### David Amaro
. Mr. Amaro was appointed as Group General Counsel & Company Secretary in January 2023. He joined Aspen in July 2021 as General Counsel of Aspen Bermuda and assumed the role of Group Head of Legal & Company Secretary as of January 2022. Before joining Aspen, Mr. Amaro spent seven years with Hamilton Insurance Group and Hamilton Re, most recently, until June 2021 as Vice President and Associate General Counsel for Hamilton Re. Prior to that, he was an in-house solicitor with Ark Syndicate Management in London, having previously completed his training contract at Clyde & Co LLP’s London office. Mr. Amaro is a member of the Group Executive Committee and the Executive Committee of Aspen Bermuda.

Mr. Amaro is a member in good standing of the Bermuda Bar Association and the Law Society of England & Wales.

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#### Bruce Eisler
. Mr. Eisler was appointed Chief Executive Officer U.S. and Chief Underwriting Officer, Insurance in June 2020. Mr. Eisler has held various senior level roles with Reliance National, ACE USA and Liberty International Underwriters, part of Liberty Mutual Group, where he was the Senior Vice President of Professional Liability Underwriting before joining Aspen in January 2010.

#### Rob Houghton
. Mr. Houghton joined Aspen as Group Chief Operating Officer in January 2022. In his role, he oversees Aspen’s group operations, AI / data analytics and IT strategy. Mr. Houghton joined from MS Amlin, where he was Group Chief Operating Officer and, more recently, MS Amlin Business Services’ Chief Executive Officer. He has more than 20 years of operations, data science, IT and transformation experience across a range of sectors, including strong insurance experience. Mr. Houghton has lived and operated on a global basis with recent experience across North America and Europe.

#### Aileen Mathieson
. Ms. Mathieson joined Aspen in November 2021, as Group Chief Investment Officer. She brings more than 30 years of experience as a finance leader in a number of industry sectors, including more than 17 years in financial services and investments.

Prior to Aspen, Ms. Mathieson served at Aberdeen Standard Investments, where she was Global Head of Insurance and at Zurich UK between 2014 and 2019 where she was Chief Investment Officer and Head of Wealth Management.