Herm Rosenman served as our Chief Financial Officer from February 2014 to January 2017, and has served as a member of our board of directors since February 2017. Prior to joining our company, he held the position of Senior Vice President—Finance and Chief Financial Officer at Gen-Probe Incorporated, a developer, manufacturer and marketer of nucleic acid probe-based products used for the clinical diagnosis of human diseases and for screening donated human blood, from June 2001 to April 2012, when Gen-Probe was acquired by Hologic, Inc., a developer, manufacturer and supplier of diagnostic products, medical imaging systems, and surgical products. From April 2012 to February 2014, Mr. Rosenman focused on his board memberships. Prior to joining Gen-Probe, he was President and Chief Executive Officer of Ultra Acquisition Corp., a retail chain and consumer products manufacturer, from 1997 to 2000. Mr. Rosenman has served on the board of directors of Oxford Immunotec Global PLC, a commercial stage diagnostics company, since2013. Mr. Rosenman served on the board of directors of Medistem, Inc., a stem cell therapy company, from 2013 to2014; ARYx Therapeutics Inc., a private drug discovery and development company, from 2006 to 2009; Infinity Pharmaceuticals, Inc., a drug discovery and development company, where he served as Chairman of the Audit Committee, from 2003 to 2007. He has also served on the board of directors of a number of privately held companies. Mr. Rosenman holds a B.B.A. in accounting and finance from Pace University and an M.B.A. in finance from the Wharton School of the University of Pennsylvania.