Douglas S. Alexander joined our Board of Directors in May 2006 and has served as Chairman of our Board of Directors since May 2009.

Mr. Alexander is a Director and member of the Audit Committee of Critical Outcome Technologies Inc., Biorem Inc. and Equitable Life Insurance Company and has served as the Chief Financial Officer of various Canadian public companies for 15 years. Mr. Alexander was formerly lead director and chair of the Audit Committee of Saxon Financial Inc. Mr. Alexander served as a director of Stuart Energy from 2003 to January 2005. From 1999 to 2004, Mr. Alexander was Executive Vice President and Chief Financial Officer of Trojan Technologies Inc., an international environmental high technology company.

Mr. Alexander is a Chartered Accountant and is a member of the Institute of Chartered Accountants in Scotland and Ontario. He is also a Chartered Director, having graduated from the Director’s College, a joint venture between McMaster University and the Conference Board of Canada. Mr. Alexander resides in Ontario, Canada.