Peter Thornton has been a member of the Board of Directors since June 2017. He is the Chief Financial Officer of Technopath Clinical Diagnostics, an Irish company that provides quality control materials and software solutions to clinical laboratories worldwide, a position he has held since January 2014. Prior to joining Technopath Clinical Diagnostics, from September 2011 to December 2013, Mr. Thornton was Senior Vice President — Business Integration for Alkermes plc, a global biopharmaceuticals company headquartered in Dublin, Ireland. From July 2007 to September 2011 he was Senior Vice President — Corporate and Business Development for Elan Drug Technologies, an Elan Corporation plc division engaged in developing and manufacturing drug delivery technology based pharmaceutical products. From September 2006 to July 2007 he was President and Chief Operating Officer of Circ Pharma Limited, a specialty pharmaceutical company and from June 2004 to September 2006 he was Chief Financial Officer of Agenus Inc., a NASDAQ-listed biotechnology company. Mr. Thornton has previously served as a non-executive director of both public and private companies and currently holds three non-executive directorships in private companies. Mr. Thornton worked for the international public accounting firm of KPMG for seven years in Ireland and France and is a fellow of Chartered Accountants Ireland. He holds a Bachelor of Commerce degree from University College Cork, Ireland.