Type of securities : Common share | Effective Date : 16/09/2004 | Close Selling Date : 21/09/2004

Type of securities : Common share | Effective Date : 25/08/2006 | Close Selling Date : 30/08/2006

Type of securities : Common share | Effective Date : 07/09/2006 | Close Selling Date : 15/09/2006

Type of securities : Common share | Effective Date : 04/09/2006 | Close Selling Date : 08/09/2006

Type of securities : Common share | Effective Date : 06/09/2006 | Close Selling Date : 13/09/2006

Type of securities : Common share | Effective Date : 09/11/2006 | Close Selling Date : 15/11/2006

Type of securities : Common share | Effective Date : 15/11/2006 | Close Selling Date : 21/11/2006

Type of securities : Common share | Effective Date : 16/11/2006 | Close Selling Date : 21/11/2006

Type of securities : Common share | Effective Date : 27/10/2006 | Close Selling Date : 10/11/2006

Type of securities : Common share | Effective Date : 09/03/2007 | Close Selling Date : 23/03/2007