Type of securities : Common share | Effective Date : 23/12/2004 | Close Selling Date : 28/12/2004

Type of securities : Common share | Effective Date : 26/11/2004 | Close Selling Date : 03/12/2004

Type of securities : Common share | Effective Date : 25/11/2004 | Close Selling Date : 30/11/2004

Type of securities : Common share | Effective Date : 14/01/2005 | Close Selling Date : 20/01/2005

Type of securities : Common share | Effective Date : 14/01/2005 | Close Selling Date : 19/01/2005

Type of securities : Common share | Effective Date : 02/02/2005 | Close Selling Date : 08/02/2005

Type of securities : Common share | Effective Date : 18/01/2005 | Close Selling Date : 24/01/2005

Type of securities : Common share | Effective Date : 26/01/2005 | Close Selling Date : 04/02/2005

Type of securities : Common share | Effective Date : 14/02/2005 | Close Selling Date : 18/02/2005

Type of securities : Common share | Effective Date : 28/02/2005 | Close Selling Date : 04/03/2005