Odysseas Kostas, M.D.

Dr. Kostas has served as a member of Armata’s Board of Directors since February 2020. Dr. Kostas is founder and Managing Director of Polymetis Strategies LLC, a consulting firm focused on finance, strategy, and operations. He serves as an advisor to Sarissa Capital Management LP where he previously served as a Partner, Senior Managing Director, and Head of Research. Earlier in his career, Dr. Kostas was a Director at Evercore ISI covering the biotechnology and pharmaceutical industries and a Consultant and Senior Associate Analyst at Sanford C. Bernstein and Co., Inc. Prior to joining Bernstein, he practiced internal medicine as part of the Yale New Haven Health System and served as a consultant to various biotechnology companies. Dr. Kostas currently serves as a director and Chairman of Amarin Corporation plc, and previously Dr. Kostas served as a director and Chairman of Innoviva, Inc. Dr. Kostas received his B.S. degree from the Massachusetts Institute of Technology and his M.D. degree from the University of Texas Southwestern Medical School.