Appointment of new Senior Independent Director

Hiscox Ltd appoints new Senior Independent Director

Hamilton, Bermuda (16 May 2025): Hiscox Ltd (LSE:HSX), the international specialist insurer, today announces the appointment of Jane Guyett to the role of Senior Independent Director with immediate effect.

Jane joined the Hiscox Ltd Board in September 2024 and already serves as Independent Non Executive Director and Chair of the Remuneration Committee. She succeeds Lynn Pike, after Lynn (and fellow Independent Non Executive Director, Anne MacDonald) stepped down from the Board following the conclusion of the 2025 Annual General Meeting, having served their nine-year terms.

ENDS

For further information:

Hiscox Ltd Investors and analysts

Marc Wetherhill, Group Company Secretary, Bermuda +1 441 278 8300 Yana O'Sullivan, Director of Investor Relations, London +44 (0)20 3321 5598

Media Carmel McCarthy, Global Media Relations Lead, London +44 (0)7769 280903 Lucy Hensher, Head of External Communications, London +44 (0)7824 996370

Notes to editors

About The Hiscox Group

Hiscox is a global specialist insurer, headquartered in Bermuda and listed on the London Stock Exchange (LSE:HSX). Our ambition is to be a respected specialist insurer with a diverse portfolio by product and geography. We believe that building balance between catastrophe-exposed business and less volatile local specialty business gives us opportunities for profitable growth throughout the insurance cycle.

The Hiscox Group employs over 3,000 people in 13 countries and has customers worldwide. Through the retail businesses in the UK, Europe and the USA, we offer a range of specialist insurance products in commercial and personal lines. Internationally traded, bigger ticket business and reinsurance is underwritten through Hiscox London Market and Hiscox Re & ILS.

Our values define our business, with a focus on people, courage, ownership and integrity. We pride ourselves on being true to our word and our award-winning claims service is testament to that. For more information, visit www.hiscoxgroup.com.