Heat Biologics Inc. announced the appointment of Greg Burel, former Department of Health and Human Services, Office of the Assistant Secretary for Preparedness and Response (ASPR) Director of the Strategic National Stockpile (SNS), to the Company's Biothreat Advisory Board and as a senior advisor to the Company. Mr. Burel served as the Director of SNS from March 2007 to January 2020. In addition to Mr. Burel, current members of the Biothreat Advisory Board include former US Senator Mark Pryor; David Lasseter, former Deputy Assistant Secretary of Defense for Countering Weapons of Mass Destruction; former US Representative Jack Kingston, who also serves as the Secretariat of the Alliance for Biosecurity; Andrew C. Weber, former Assistant Secretary of Defense for Nuclear, Chemical & Biological Defense Programs; and Dr. Gregory Koblentz, Associate Professor at George Mason University and leading expert on chemical and biological weapons.