Stuart Diamond

Stuart Diamond is the Global Chief Financial Officer for GroupM, the world’s leading media investment company responsible for over $50 billion in media investment through agencies Mindshare, MediaCom, Wavemaker, Essence and m/SIX, as well as the outcomes-driven programmatic audience company, Xaxis, LLC. Before joining GroupM, Mr. Diamond was a member of the WPP plc family as the CFO for Healthworld Corporation (now called Ogilvy Health), where he took the company public and negotiated its sale to Cordiant Communications Group in 2000. He also served as CFO for National Medical Health Card Systems, Inc., a comprehensive pharmacy benefit management company. From 2008 to 2014, Mr. Diamond was the CFO for GroupM North America, where he established financial strategies and supervised all corporate accounting and financial activities for GroupM and its agencies. Earlier in his career, he held the positions of Vice President and Controller for Calvin Klein, Inc and as Senior Vice President and CFO for Medicis Pharmaceutical Corporation. Mr. Diamond holds a B.S. from the State University of New York, a Master of Science, Taxation degree from Pace University, and an MBA from Fordham.