Eric A. Rose, M.D. was elected Chairman of the Board of Directors in January 2007 and became the Company’s Chief Executive Officer in March 2007. Dr. Rose has served as a director of SIGA since April 2001 and served as Interim Chief Executive Officer of SIGA during April-June 2001. In April 2008, Dr. Rose assumed the chairmanship of the Department of Health Policy at Mount Sinai School of Medicine. From 1994 through 2007, Dr. Rose served as Chairman of the Department of Surgery and Surgeon-in-Chief of the Columbia Presbyterian Center of New York Presbyterian Hospital. Dr. Rose is a graduate of both Columbia College and Columbia University College of Physicians & Surgeons. In addition to his roles at SIGA, Dr. Rose holds a position as Executive Vice President – Life Sciences at MacAndrews & Forbes Holdings Inc., a SIGA shareholder.

Transforming Urban Cardiovascular Health
At the 2025 Concordia Annual Summit, leaders from across sectors gathered to address one of the most pressing global health challenges: cardiovascular disease in rapidly growing urban environments. In partnership with

