Warrant | Private Placement | Offering Date - 29/11/2002 - 02/12/2002

Common share | Initial Public Offering | Offering Date - 16/10/2002 - 20/11/2002

Preferred share | Initial Public Offering | Offering Date - 16/10/2002 - 20/11/2002

Common share | Initial Public Offering | Offering Date - 02/09/2004 - 03/09/2004

Common share | Initial Public Offering | Offering Date - 02/09/2004 - 03/09/2004

Common share | Initial Public Offering | Offering Date - 02/09/2004 - 03/09/2004

Common share | Initial Public Offering | Offering Date - 02/09/2004 - 03/09/2004

Common share | Initial Public Offering | Offering Date - 02/09/2004 - 03/09/2004

Common share | Initial Public Offering | Offering Date - 02/09/2004 - 03/09/2004

Common share | Initial Public Offering | Offering Date - 02/09/2004 - 03/09/2004