Mr. Clark joined Genentech, Inc. in 2003 as senior vice president and general manager, BioOncology. He subsequently held a number of senior management positions and was appointed to CEO in January 2010 where he served until his recent retirement in December 2016. During his tenure, he led the Genentech Executive Committee and was a member of the Genentech Board of Directors. Prior to joining Genentech, Mr. Clark served as general manager of Novartis Canada and, before that, as chief operating officer for Novartis United Kingdom. Earlier in his career, Mr. Clark served as vice president of sales and marketing for Sanofi (Aventis) and for Ivax in the United Kingdom, France and Eastern Europe. Mr. Clark also serves on the boards of TerraVia Holdings, Inc., the Biotechnology Industry Organization (BIO) and the Gladstone Foundation, an independent, nonprofit life science research organization. He also serves as an advisor to the Institute of Life Sciences at Southampton University in the United Kingdom, as a member of the Federal Reserve Bank of San Francisco’s Economic Advisory Council, and as a member of the Technology Network Executive Council. Mr. Clark received a Bachelor of Science and an honorary doctorate in biological sciences from Southampton University.