Committee Composition Audit Committee Compensation Committee Nominating and Corporate Governance Committee Kimberly Blackwell, M.D. Audit Committee Nominating and Corporate Governance Committee Han Lee, Ph.D., M.B.A Audit Committee Compensation Committee Martin Murphy, Ph.D. Compensation Committee Nominating and Corporate Governance Committee Daphne Quimi Audit Committee Nominating and Corporate Governance Committee Alessandro Riva, M.D. Audit Committee Compensation Committee Timothy Walbert Compensation Committee = Chairperson = Member