Public Listing Information

Stock Listing:

• Toronto Stock Exchange
• Listing Date: March 1997
• Ticker Symbol: CSY

Share Structure:

• Outstanding: 22.4M
• Fully Diluted: 27.8M
• Public Float: 11M
• Institutionally Held: 29%
• Employees/Directors: 23%

Legal Counsel:

• General: Burnet, Duckworth & Palmer LLP Calgary, Alberta
• Patent: Gowling, Lafleur, Henderson LLP, Calgary, Alberta

Bankers:

• CIBC, Main Branch, Calgary, AB

Auditors:

• KPMG LLP, Calgary, Alberta

Registrar and Transfer Agent:

• Computershare Investor Services, Calgary, Alberta

Shareholder Inquiries:

Cory Pala, E-Vestor Communications Inc.
Tel: 1-877- 657-5276
Fax: 416-657-2300
e-mail: cpala@e-vestorcom.com