Audit Committee Compensation Committee Nominating and Corporate Governance Committee HELEN M. BOUDREAU Audit Committee WENDY CHUNG Nominating and Corporate Governance Committee ROB HOPFNER, RPh, PhD, MBA Audit Committee Nominating and Corporate Governance Committee RON HUNT Audit Committee Nominating and Corporate Governance Committee LUCIAN IANCOVICI, MD Compensation Committee HUI LIU, Ph.D. Audit Committee CHRISTINE NASH, MBA Compensation Committee PAULA SOTEROPOULOS Compensation Committee = Chairperson = Member = Lead Director