Type of securities : Common share | Effective Date : 11/08/2005 | Close Selling Date : 18/08/2005

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

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 : 18/07/2011 | Close Selling Date : 07/07/2011

Type of securities : Common share | Effective Date : 13/12/2013 | Close Selling Date : 18/12/2013

Type of securities : Common share | Effective Date : 09/09/2013 | Close Selling Date : 18/09/2013

Type of securities : Common share | Effective Date : 18/11/2013 | Close Selling Date : 22/11/2013

Type of securities : Common share | Effective Date : 15/06/2009 | Close Selling Date : 18/06/2009

Type of securities : Common share | Effective Date : 14/09/2009 | Close Selling Date : 18/09/2009