Mr. Robertson has worked for more than 25 years as President of Robertson Financial Services, where he has provided financial services in several areas. He has been particularly active in private equity formations, including a number in the oil and gas industry. Mr. Robertson is one of the original shareholders of Calvalley and its predecessor corporations and was also a Director of the Company from May 1994 to February 2000. Thomas H. Skupa (1)(5) - Calgary, Alberta