Committee Composition Independent Director Audit Committee Human Capital Management & Compensation Committee Nominating & Corporate Governance Committee Ellen G. Feigal, M.D. Independent Director Nominating & Corporate Governance Committee Kevin C. Gorman, Ph.D. Independent Director Human Capital Management & Compensation Committee Kurt A. Gustafson Independent Director Audit Committee Barbara J. Klencke, M.D. Independent Director Nominating & Corporate Governance Committee A. Bruce Montgomery, M.D. Independent Director Audit Committee Human Capital Management & Compensation Committee Richard J. Ranieri Independent Director Human Capital Management & Compensation Committee Nominating & Corporate Governance Committee Todd Simpson Independent Director Audit Committee = Independent Director = Chairperson = Member = Lead Director