Qualifications Joined in 2023 Age: 69 Chairman of the Board Committees: Audit, Executive (Chair) Experience: Appointed Chairman of the Board in May 2023 President & CEO of Alleghany Corporation from 2004 to 2021 Executive Vice President for Alleghany Corporation from 2002 to 2004 Executive Vice President and Chief Financial Officer for The Chubb Corporation from 2001 to 2002 Senior Research Analyst for J.P. Morgan Securities from 1999 to 2001 Senior Research Analyst for Sanford C. Bernstein from 1991 to 1999 Associate Director, Moody s Investor Service from 1986 to 1991 Prior to 1986, Mr. Hicks had several years of experience in the banking and accounting industry Served as a director of Alleghany Corporation from 2004 to 2021 Mr. Hicks has extensive experience in finance, insurance, investment management, private equity and executive management gained over the course of over 40 years in the insurance and financial services industries.