Company: AHL
Filing Date: 2025-04-29
Form Type: F-1/A
Source: 0001628280-25-020463
Chunk: 272

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-04-29
Form: F-1/A
Chunk 272
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 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. During her career, she also held senior finance roles at Nucleus Financial Group plc, Standard Life Group, Diageo plc and EMI Music. Ms. Mathieson started her career at KPMG and is a qualified Chartered Accountant (Scotland) and Chartered Member of the Chartered Institute for Securities and Investment.

Mark Pickering . Mr. Pickering was appointed as Group Chief Financial Officer and Treasurer in August 2024. He has over 20 years of experience in the reinsurance industry and has held a number of senior roles at Aspen since joining in September 2015. His previous responsibilities included Group Chief Capital Management Officer, Chief Executive Officer of Aspen Bermuda, Chief Financial Officer of Aspen Bermuda and Director of Aspen Bermuda.

Prior to joining Aspen, he served as Senior Vice President, Treasurer with Platinum Underwriters Holdings, Ltd. from 2006 to 2015. He is a Chartered Financial Analyst, Chartered Professional Accountant and also an Associate in Reinsurance.

Brian Tobben . Mr. Tobben was appointed Chief Executive Officer of Aspen Capital Partners in June 2021. Prior to this, he served as the Chief Executive Officer for Aspen