Committee Composition

Committee Composition

Audit Committee Compensation Committee Nominating and Corporate Governance Committee
Paul L. Berns Audit Committee Compensation Committee
Kristina M. Burow Compensation Committee Nominating and Corporate Governance Committee
Graham K. Cooper Audit Committee Compensation Committee
Nathaniel E. David, Ph.D.
David L. Lacey, M.D. Nominating and Corporate Governance Committee
Keith R. Leonard
Robert T. Nelsen Nominating and Corporate Governance Committee
Camille D. Samuels Audit Committee Nominating and Corporate Governance Committee
= Chairperson = Member = Financial Expert = Chairman of the Board