William J. Rieflin

Chief Executive Officer

Jin-Long Chen, Ph.D.

Founder, President and
Chief Scientific Officer

Hui Tian, Ph.D.

Vice President
Research

Alex DePaoli, M.D.

Vice President
Clinical Research

Chuck Olson

Vice President
CMC and Technical Operations

Thomas Parsons, Ph.D.

Senior Director
Protein Sciences

Marc Learned, Ph.D.

Executive Director
Research Operations

Aetna Wun Trombley, Ph.D.

Executive Director
Business Development