Mr. Rigby has three decades of experience building biopharmaceutical companies from early stages to IPO and acquisitions. He is currently President and Group CEO and a member of the Board of Immune Regulation Ltd, a company involved in developing novel treatments for autoimmune and allergic diseases. Previously, he established SteadyMed Therapeutics Inc, (NASDAQ IPO 2015, STDY), acquired by United Therapeutics (Nasdaq: UTHR) in 2018, and Zogenix, Inc. (NASDAQ IPO 2010, ZGNX). Prior to Zogenix, he worked at Aradigm Corp, a leader in the development of inhaled insulin, and held commercial and business development positions at Merck, Bristol Myers Squibb and Phillips Medical. Mr. Rigby currently serves on the Board of Directors of Thermalin Inc., and previously Xeris Pharmaceuticals (Nasdaq: XERS); and Chairman of CollPlant Biotechnologies, (Nasdaq: CLGN). He holds a Bachelor of Science Degree, with Honors, in Biological Sciences from Sheffield University, UK, and an MBA from Portsmouth University, UK.