Management

Phillip Louis Gomez III
Chief Executive Officer

Phillip L Gomez began serving as Chief Executive Officer on October 13, 2016 and was appointed as a director on December 6, 2016.  Prior to joining SIGA, Dr. Gomez was a Principal in the Pharma & Life Sciences Management Consulting Practice at PricewaterhouseCoopers LLP (“PwC”) since 2011. At PwC, and at PRTM Management Consultants (“PRTM”), where he was a Director from 2007-2011 prior its acquisition by PwC, Dr. Gomez led the team that focused on the development and execution of business strategies for leading pharmaceutical companies, governmental agencies, academic medical centers, and foundations with respect to product development and manufacturing of pharmaceutical products.  Dr. Gomez joined PRTM from the Vaccine Research Center at the National Institute of Allergy and Infectious Diseases at the NIH, where he worked from 2001 – 2007 and established the Vaccine Production Program, which manufactured vaccines for clinical trials against HIV, SARS, Ebola, West Nile Virus and Influenza.  Prior to NIH, Dr. Gomez spent more than nine years in the pharmaceutical industry at Abbott Laboratories, Sanofi Pasteur, and Baxter Healthcare Corporation in positions of increasing responsibility, leading process/product development initiatives and project teams for the development of multiple biologic products.  Dr. Gomez holds a Bachelor of Arts degree from Dartmouth College, a Master of Science and a Doctor of Philosophy in chemical engineering from Lehigh University, and a Master of Business Administration from the Smith School of Business at the University of Maryland. 

Daniel J. Luckshire
Executive Vice President and Chief Financial Officer

Daniel J. Luckshire joined as Executive Vice President and Chief Financial Officer in February 2011. Prior to joining SIGA, Mr. Luckshire was a strategic advisor and private investor for a broad range of companies who are leaders within specialized market segments. Between 1998 and 2008, Mr. Luckshire was an investment banker at Merrill Lynch & Co., where he held various positions of increasing responsibility. Prior to Merrill Lynch, Mr. Luckshire was a member of the management team that built USI Insurance Services into a national insurance brokerage and was a CPA at Price Waterhouse LLP. Mr. Luckshire has a Master of Business Administration degree in Finance and Strategic Management from The Wharton School of the University of Pennsylvania and a Bachelor of Science degree in Accountancy from Villanova University.

Dennis E. Hruby Ph.D.
Executive Vice President and Chief Scientific Officer

Dennis E. Hruby, Ph.D. has served as Vice President - Chief Scientific Officer since June 2000. From April 1, 1997 through June 2000, Dr. Hruby was our Vice President of Research. From January 1996 through March 1997, Dr. Hruby served as a senior scientific advisor to SIGA. Dr. Hruby is a Professor of Microbiology at Oregon State University, and from 1990 to 1993 was Director of the Molecular and Cellular Biology Program and Associate Director of the Center for Gene Research and Biotechnology. Dr. Hruby specializes in virology and cell biology research, and the use of viral and bacterial vectors to produce recombinant vaccines. He is a member of the American Society of Virology, the American Society for Microbiology and a fellow of the American Academy of Microbiology. Dr. Hruby received a Ph.D. in microbiology from the University of Colorado Medical Center and a B.S. in microbiology from Oregon State University.

Jay K. Varma, MD
Executive Vice President and Chief Medical Officer
Jay K. Varma, MD, joined SIGA as the Executive Vice President and Chief Medical Officer in September 2023. He has also served on the SIGA Board of Directors since November 2022.  Dr. Varma was previously a Professor of Population Health Sciences and Director of the Cornell Center for Pandemic Prevention and Response at Weill Cornell Medicine. Dr. Varma is an expert on the prevention and control of diseases, having led epidemic responses, developed global and national policies, and led large-scale programs that have saved hundreds of thousands of lives in China, Southeast Asia, Africa, and the United States.  From 2001-2021, he worked for the U.S. Centers for Disease Control and Prevention with postings in Atlanta, Thailand, China, Ethiopia, and New York City. Recruited by the Mayor of New York at the peak of the COVID epidemic, Dr. Varma served from April 2020 to May 2021 as the principal scientific spokesperson and architect for New York City’s COVID-19 pandemic response, including the largest diagnostic testing and contact tracing programs in the country, the phased re-opening of businesses, the health policies and practices for the safe re-opening of the largest public school system in the country, and vaccination campaigns. In September 2021, Dr. Varma joined Weill Cornell Medicine to conduct research, training, and programs on public health and direct a new center focused on pandemic prevention, preparedness, and response.  Dr. Varma graduated with highest honors from Harvard for his undergraduate education, and completed medical school, internal medicine residency, and chief residency at the University of California, San Diego School of Medicine.