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

Type of securities : Common share | Effective Date : 23/02/2007 | Close Selling Date : 29/03/2007

Type of securities : Common share | Effective Date : 23/04/2007 | Close Selling Date : 27/04/2007

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

Type of securities : Common share | Effective Date : 26/07/2007 | Close Selling Date : 01/08/2007