Committee Composition

Overview of Committee Composition and Member Roles
Director Name	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Simon Pimstone, MD, PhD, FRCPC Chairman of the Board	Member of the Audit Committee	Member of the Compensation Committee	Chairperson of the Nominating and Corporate Governance Committee
James A. Helliwell, MD
Richard Glickman, LLD		Chairperson of the Compensation Committee	Member of the Nominating and Corporate Governance Committee
John Montalbano, CFA	Chairperson of the Audit Committee		Member of the Nominating and Corporate Governance Committee
Michael Wilmink, MD		Member of the Compensation Committee
Paul Geyer, P.Eng	Member of the Audit Committee
Joseph Freedman

Simon Pimstone, MD, PhD, FRCPC

James A. Helliwell, MD

Richard Glickman, LLD

John Montalbano, CFA

Michael Wilmink, MD

Paul Geyer, P.Eng

Joseph Freedman

= Chairperson = Member = Chairman of the Board