Committee Composition

Overview of Committee Composition and Member Roles
Director Name	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee	R&D Committee
Robert Bazemore	Member of the Audit Committee	Member of the Compensation Committee
Joseph Freedman		Member of the Compensation Committee	Chairperson of the Nominating and Corporate Governance Committee
Richard Glickman, LLD		Chairperson of the Compensation Committee	Member of the Nominating and Corporate Governance Committee	Member of the R&D Committee
James A. Helliwell, MD
John Montalbano, CFA	Chairperson of the Audit Committee
Simon Pimstone, MD, PhD, FRCPC Chairman of the Board	Member of the Audit Committee	Member of the Compensation Committee		Member of the R&D Committee
Amy Pott			Member of the Nominating and Corporate Governance Committee	Member of the R&D Committee
Helen Thackray				Chairperson of the R&D Committee

Robert Bazemore

Joseph Freedman

Richard Glickman, LLD

James A. Helliwell, MD

John Montalbano, CFA

Simon Pimstone, MD, PhD, FRCPC

Amy Pott

Helen Thackray

= Chairperson = Member = Chairman of the Board