Leadership

Our Leadership Team

At Exelixis, we believe that leadership happens at all levels across the company. We lead by example, fostering shared purpose and a heartfelt passion for giving patients hope as the core driver of business performance. Together, we are resilient in the face of adversity, relentless in delivering results and unwavering in our commitment to excel for patients through the work we do and medicines we bring to market. We create sustained value by translating opportunity into impact.

Michael M. Morrissey, Ph.D.
Michael M. Morrissey, Ph.D.

Director

Gisela M. Schwab, M.D.
Gisela M. Schwab, M.D.

President, Product Development and Medical Affairs and Chief Medical Officer

Christopher J. Senner
Christopher J. Senner

Executive Vice President and Chief Financial Officer

Dana Aftab, Ph.D.
Dana Aftab, Ph.D.

Executive Vice President, Business Operations

Laura Dillard
Laura Dillard

Senior Vice President, Human Resources

P.J. Haley, MBA
P.J. Haley, MBA

Senior Vice President, Commercial

Jeffrey J. Hessekiel, J.D.
Jeffrey J. Hessekiel, J.D.

Executive Vice President and General Counsel

Susan Hubbard
Susan Hubbard

Executive Vice President, Public Affairs and Investor Relations

Peter Lamb, Ph.D.
Peter Lamb, Ph.D.

Executive Vice President, Scientific Strategy and Chief Scientific Officer

Our Board of Directors

Our Board of Directors represent significant expertise in fields of biotechnology, pharmaceuticals, clinical medicine and healthcare policy.

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