Stephen R. Cole 1, 2, 3 Ontario, Canada
Lead Director and Chair of the HR and Compensation Committee

Ian W. Delaney 3 Ontario, Canada
Director and Executive Chair, The Westaim Corporation

John W. Gildner 1, 2, 3 Ontario, Canada
Director and Chair of the Audit Committee

J. Cameron MacDonald Ontario, Canada
Director, President and Chief Executive Officer, The Westaim Corporation

Lisa Mazzocco 2, 3 California, United States
Director and Chair of the Corporate Governance Committee

Kevin E. Parker 1, 3 New York, United States
Director

Bruce V. Walter 1, 2, 3 Ontario, Canada
Director

Numbers indicate the individual’s committee membership:

1. Member of the Audit Committee
2. Member of the Human Resources and Compensation Committee
3. Member of the Nominating and Corporate Governance Committee