Mr. Drapeau has served as a member of the Company's board of directors since March 2011. Since October 2007 through February 2016, Mr. Drapeau has served in various management positions at InSite Vision, a traded ophthalmology drug development company that was acquired in October 2015.  From November 2008 until December 2010, these positions included Vice President, CFO and CEO of InSite Vision. Prior to InSite Vision, he served as CFO, Senior Vice President, Finance, at Nektar Therapeutics, a biopharmaceutical company, from January 2006 to August 2007. From August 2004 until May 2005, he served as acting CEO and as Senior Vice President and CFO from August 2002 to August 2005 for BioMarin Pharmaceutical Inc. Previously, Mr. Drapeau spent 30 years at Arthur Andersen including 19 years as an Audit Partner in Arthur Andersen's Northern California Audit and Business Consulting practice which included 12 years as Managing Partner. He also serves as a member of the board of Bio-Rad Laboratories and InterMune, Inc. Mr. Drapeau received both his undergraduate degree in Mechanical Engineering and an M.B.A. from Stanford University. 

 Mr. Drapeau has served as a member of the Company's board of directors since March 2011. Since October 2007 through February 2016, Mr. Drapeau has served in various management positions at InSite Vision, a traded ophthalmology drug development company that was acquired in October 2015.  From November 2008 until December 2010, these positions included Vice President, CFO and CEO of InSite Vision. Prior to InSite Vision, he served as CFO, Senior Vice President, Finance, at Nektar Therapeutics, a biopharmaceutical company, from January 2006 to August 2007. From August 2004 until May 2005, he served as acting CEO and as Senior Vice President and CFO from August 2002 to August 2005 for BioMarin Pharmaceutical Inc. Previously, Mr. Drapeau spent 30 years at Arthur Andersen including 19 years as an Audit Partner in Arthur Andersen's Northern California Audit and Business Consulting practice which included 12 years as Managing Partner. He also serves as a member of the board of Bio-Rad Laboratories and InterMune, Inc. Mr. Drapeau received both his undergraduate degree in Mechanical Engineering and an M.B.A. from Stanford University.