Leadership

Meet our Senior Leaders

Leadership

Image for Warner Biddle
Warner Biddle

Chief Executive Officer

Image for Nadia Dac
Nadia Dac

Chief Commercial Officer

Image for Naji Gehchan, MD, MBA
Naji Gehchan, MD, MBA

Chief Medical and Development Officer

Image for Dena Grayson, MD, PhD
Dena Grayson, MD, PhD

Senior Vice President, Clinical Development and Medical Affairs

Image for Anneliese Jameson
Anneliese Jameson

Senior Vice President, Clinical and Development Operations

Image for Greg Martini
Greg Martini

Chief Financial Officer

Image for Dan Maziasz
Dan Maziasz

Chief Business Officer

Image for Manal Morsy, MD, PhD, MBA
Manal Morsy, MD, PhD, MBA

Chief Regulatory Officer

Image for Mayo Pujols
Mayo Pujols

Chief Technology Officer

Image for Tracy Rossin
Tracy Rossin

Senior Vice President, Corporate Affairs

Image for Ritesh Srivastava
Ritesh Srivastava

Chief Legal and Compliance Officer

Image for H. Talia Zhang, MD, ScD
H. Talia Zhang, MD, ScD

Senior Vice President, Global Safety, Pharmacovigilance, and Benefit-Risk

Board of Directors

Image for Christi Shaw
Christi Shaw

Executive Chairperson

Image for Mert Aktar
Mert Aktar

Independent Director

Image for Warner Biddle
Warner Biddle

Chief Executive Officer

Image for Ian Clark
Ian Clark

Independent Director

Image for Fred Cohen, MD
Fred Cohen, MD

Independent Director

Image for Sravan K. Emany
Sravan K. Emany

Independent Director

Image for Andrew Miller, PhD
Andrew Miller, PhD

Independent Director

Image for Beth Seidenberg, MD
Beth Seidenberg, MD

Independent Director

Join us in developing a paradigm shift in the treatment of autoimmune diseases