Jay C. Horgen is the President and Chief Executive Officer of the Company and joined the Board of Directors in May 2019. Mr. Horgen was appointed President and CEO in 2019 (serving as President until June 2025, before his re- appointment to that role in April 2026), having previously served as Chief Financial Officer from 2011 to 2019, and as Executive Vice President, New Investments prior to 2011. Before joining AMG in 2007, Mr. Horgen founded a private equity firm, Eastside Partners, where he served as a Managing Director. From 1993 to 2005, Mr. Horgen focused on asset management as an investment banker in the Financial Institutions Groups at Merrill Lynch & Co., where he was a Managing Director, and Goldman Sachs & Co. Mr. Horgen received a B.A. in Economics and Mathematics from Yale University. We believe that Mr. Horgen s qualifications to serve on our Board of Directors include his direct knowledge of the Company s strategy and operations through his 19 years of service at the Company, including as President & Chief Executive Officer, and Chief Financial Officer, and his 33 years of extensive experience in the financial services, private equity, and investment management industries.