Executive Team

Eddie J. Sullivan, PhD
President & CEO

Eddie Hamilton, DVM
Executive Chairman

Christoph Bausch, PhD
Chief Science Officer

Rick Finnegan
Chief Business Officer
Executive VP of Program Management 

Tom Luke, MD
Chief Medical Officer

Jerry Pommer, MSc, PAS, DACAWS
Chief Compliance Officer 

Charles H. Randall, Jr.
Executive VP and Chief Financial Officer

Hua Wu, PhD
Senior VP, Vaccinology and Antibody Development

Melissa Ullerich 
Senior VP, Corporate Communications

Board of Directors

Eddie Hamilton, DVM
Executive Chairman/ Co-Founder
SAb Biotherapeutics

David Link
Vice Chairman
Retired Executive Vice President
Sanford Health 

Eddie J. Sullivan, PhD
President, CEO & Co-Founder
SAb Biotherapeutics

Christine Hamilton
Managing Partner, Christiansen Land & Cattle
Co-Owner BioDak, LLC

Bill Polvino, MD
Bridge Medicines

Thorkil Christensen
Former CFO
Novo Holdings

Scientific Advisory Board

Jim Robl, PhD
Retired Biotechnology Executive & Professor

Arturo Casadevall, MD, PhD
Bloomberg Distinguished Professor of Molecular Microbiology & Immunology and Infectious Diseases
Johns Hopkins Bloomberg School of Public Health and Johns Hopkins School of Medicine

Michael Haller, MD, MS–CI
Chief, Program Director,  Pediatric Endocrinology and Professor
University of Florida Medical Center

Frederick G. Hayden, MD
Stuart S. Richardson Professor of Clinical Virology and Professor of Medicine and Pathology
University of Virginia School of Medicine
Back to Home
Contact Us
2301  E 60th St N
Sioux Falls, SD 57014


245 First Street, Suite 1836
Cambridge, MA 02142