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

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

Type of securities : Common share | Effective Date : 24/10/2007 | Close Selling Date : 29/10/2007

Type of securities : Common share | Effective Date : 20/11/2007 | Close Selling Date : 27/11/2007

Type of securities : Common share | Effective Date : 23/11/2007 | Close Selling Date : 29/11/2007

Type of securities : Common share | Effective Date : 14/11/2007 | Close Selling Date : 20/11/2007

Type of securities : Common share | Effective Date : 08/01/2008 | Close Selling Date : 14/01/2008