Type of securities : Common share | Effective Date : 21/07/2006 | Close Selling Date : 26/07/2006

Type of securities : Common share | Effective Date : 18/08/2006 | Close Selling Date : 23/08/2006

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

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

Type of securities : Common share | Effective Date : 09/06/2007 | Close Selling Date : 18/06/2007

Type of securities : Common share | Effective Date : 07/09/2007 | Close Selling Date : 18/09/2007

Type of securities : Common share | Effective Date : 30/10/2007 | Close Selling Date : 02/11/2007