Senior Officers

Arthur W. Zafiropoulo
Chairman, Chief Executive Officer and President

Bruce R. Wright
Sr. Vice President, Finance
Chief Financial Officer
Secretary & Treasurer

Senior Executives

Andy Hawryluk, Ph.D.
Chief Technology Officer

Dave Holmes
Senior Vice President
Worldwide Service Operations

Dave Ghosh
Vice President
Corporate Services and
Human Resources

Laura Rebouché
Vice President of Investor Relations,
Corporate and Marketing Communications