Type of securities : Common share | Effective Date : 16/01/2004 | Close Selling Date : 26/01/2004

Type of securities : Common share | Effective Date : 13/05/2008 | Close Selling Date : 16/05/2008

Type of securities : Common share | Effective Date : 16/05/2008 | Close Selling Date : 22/05/2008

Type of securities : Warrant | Effective Date : 16/05/2008 | Close Selling Date : 16/05/2008

Type of securities : Common share | Effective Date : 14/05/2008 | Close Selling Date : 21/05/2008

Type of securities : Warrant | Effective Date : 23/05/2008 | Close Selling Date : 06/06/2008

Type of securities : Common share | Effective Date : 23/05/2008 | Close Selling Date : 03/06/2008

Type of securities : Common share | Effective Date : 13/02/2009 | Close Selling Date : 24/02/2009

Type of securities : Common share | Effective Date : 29/01/2009 | Close Selling Date : 05/02/2009

Type of securities : Common share | Effective Date : 13/02/2009 | Close Selling Date : 19/02/2009