Leadership

A model for success

We are led by a team of passionate and respected experts with proven track records of success in drug discovery and commercialization. Their knowledge and experience help foster and inspire innovation at every level of the company. Learn more about what makes us unique.

Our Board of Directors includes the executive leadership of Sumitomo Pharma Co., Ltd.

Patricia S. Andrews

Patricia S. Andrews

Chief Executive Officer
Global Head of Oncology

Masashi Murata, Ph.D.

Masashi Murata, Ph.D.

Chief Strategy Officer
Global Strategy and Planning

Jatin J. Shah, M.D.

Jatin J. Shah, M.D.

Chief Medical Officer
Global Head of Development

Stefan C. Vaughn

Stefan C. Vaughn

Senior Vice President
Chief Financial and Administrative Officer

Steve Warner, Ph.D.

Steven L. Warner, Ph.D.

Senior Vice President
Head of US Research