Mr. Bohlin has served as a member of our Board of Directors since October 2013. Since 2012, Mr. Bohlin has focused exclusively on service on boards of directors and consulting. From 2010 until his retirement in 2012, he served as Executive Vice President of Constellation Pharmaceuticals, Inc., where he served as a part-time business partner with the Chief Executive Officer. Prior to Constellation, Mr. Bohlin served as Chief Operating Officer of Sirtris Pharmaceuticals, Inc. from 2006 to 2009, where he played key roles in the overall management of Sirtris, its initial public offering and the sale of the company to GlaxoSmithKline. Mr. Bohlin was the founding Chief Executive Officer of Syntonix Pharmaceuticals, Inc., from 1999 through 2008, where he played a key role in the overall management of Syntonix, positioning it for an eventual sale to Biogen Idec. Prior to Syntonix, Mr. Bohlin was Executive Vice President of Genetics Institute, Inc., where he played a key role in overall management, its initial public offering and its sale to American Home Products/Wyeth, and a partner at Arthur Andersen & Co. Mr. Bohlin has served on the board of directors and audit committee of Collegium Pharmaceutical, Inc. since 2015 and served on the board of directors at Tetraphase Pharmaceuticals, Inc. from 2010 until July 2020, when Tetraphase was acquired by La Jolla Pharmaceutical Company. Mr. Bohlin holds a B.S. in Accounting from the University of Illinois.