Executive Management

John A. Scarlett, M.D.

President, Chief Executive Officer and Director

Olivia K. Bloom

Executive Vice President, Finance, Chief Financial Officer and Treasurer

Melissa A. Kelly Behrs

Executive Vice President, Business Development and Portfolio & Alliance Management

Andrew J. Grethlein, Ph.D.

Executive Vice President, Development and Technical Operations

Stephen N. Rosenfield, J.D.

Executive Vice President, General Counsel and Corporate Secretary