Meaningful work performed by inspired and passionate people.

James N. Thomas, Ph.D.

Executive Vice President, Global Head of
Biotherapeutics
and President U.S. Operations

Randal R. Ketchem, Ph.D.

SVP Biotherapeutic Discovery & Molecular Design

Brian Horman, P.E.

VP Facilities & Engineering

Vasant Gandhi, J.D., Ph.D.

VP Corporate Development

Linda Zuckerman, Ph.D.

SVP Business Development

Randal Bass, Ph.D.

SVP Biotherapeutic Process & Product Design

Renae Dill

VP Manufacturing Operations

Caroline Chan

VP Human Resources

Maureen Halligan

SVP Alliance Management & Business Operations

Mike Vandiver

SVP Biotherapeutic Operations

Donna Matuizek

VP Quality

Debbie Banner

Chief of Staff & Communications