BOARD OF DIRECTORS

Steven Stein, M.D.

Director

Dr. Stein has served as a member of our Board of Directors since January 2017. Dr. Stein currently serves as Executive Vice President, Chief Medical Officer of Incyte Corporation. Dr. Stein joined Incyte as Senior Vice President and Chief Medical Officer in March 2015, and has over 10 years of experience in clinical development and regulatory interactions. Dr. Stein joined Incyte from Novartis Pharmaceuticals Corporation, where he most recently served as Senior Vice President, US Clinical Development & Medical Affairs at Novartis Oncology US. Dr. Stein previously worked at GlaxoSmithKline as Vice President, Global Oncology, Clinical Development and also as Head of Medicines Development for Hematology and Supportive Care. Dr. Stein currently serves on the board of directors of Theseus Pharmaceuticals. Dr. Stein earned his MD from the University of Witwatersrand in Johannesburg, South Africa.