Joseph A. Yanchik III

President and Chief Executive Officer

Joseph Yanchik has served as our President and CEO and as a member of our board of directors since January 2006. From June 2005 until September 2006, Mr. Yanchik served as a venture partner at Apple Tree Partners, a life sciences investment firm, and from June 2005 until March 2008, he served as chief executive officer of Tokai Pharmaceuticals, Inc., or Tokai, a biopharmaceutical company focused on prostate cancer treatment. Mr. Yanchik served on the board of directors of Tokai from August 2005 to May 2017. Previously, Mr. Yanchik served as vice president of corporate development at Mendel Biotechnology, Inc., an agricultural biotechnology company, and was the founder and chief business officer of Poetic Genetics, Inc., a gene therapy company. Prior to that, Mr. Yanchik specialized in corporate and securities law at Cahill Gordon & Reindel and Venture Law Group. Mr. Yanchik received a B.B.A. from Loyola College and a J.D. from the Villanova University School of Law.