Santo J. Costa

Santo J. Costa has served as our Board Chairman since August 2018 and has served as a member of our Board of Directors since December 2015. Since 2007, Mr. Costa has served as Of Counsel to the law firm of Smith, Anderson, Blount, Dorsett, Mitchell and Jernigan, L.L.P. of Raleigh, North Carolina, specializing in corporate law for healthcare companies. Mr. Costa has served on the board of directors of Cytokinetics Inc. (Nasdaq: CYTK) since October 2010. From 1994 to 2001, he held various positions at Quintiles Transnational Corporation, including as Vice Chairman, President and Chief Operating Officer. Prior to joining Quintiles, Mr. Costa spent 23 years in the pharmaceutical industry, most recently as General Counsel and Senior Vice President, Administration with Glaxo Inc. Prior to joining Glaxo, he served as U.S. Area Counsel with Merrell Dow Pharmaceuticals and as Food & Drug Counsel with Norwich Eaton Pharmaceuticals, Inc. Mr. Costa served as chairman of the board of directors of Alchemia Limited, a private biopharmaceutical company, from March 2014 to June 2015 and on the board of directors of Metabolon, Inc., a private company, from April 2013 to May 2019. He also served on the board of directors of Magor Corporation, formerly Biovest Corp. I, from March 2010 until March 2013. He also served as chairman of the board of directors of LaboPharm, Inc. from March 2006 to November 2011 and a director of OSI Pharmaceuticals from June 2006 to June 2010, as well as serving as a director at other private companies. Mr. Costa earned both a B.S. in Pharmacy and a J.D. from St. John’s University. Our Board believes that Mr. Costa’s experience in the biotechnology industry, his broad experience advising global corporations and boards of directors of publicly held companies, and his experience serving as a director of public and private companies, qualifies him to serve on our Board of Directors.