Common share | Initial Public Offering | Offering Date - 27/02/2002 - 01/03/2002

Common share | Initial Public Offering | Offering Date - 27/02/2002 - 01/03/2002

Common share | Initial Public Offering | Offering Date - 27/02/2002 - 01/03/2002

Common share | Initial Public Offering | Offering Date - 27/02/2002 - 01/03/2002

Common share | Initial Public Offering | Offering Date - 27/02/2002 - 01/03/2002

Common share | Initial Public Offering | Offering Date - 27/02/2002 - 01/03/2002

Common share | Initial Public Offering | Offering Date - 27/02/2002 - 01/03/2002

Warrant | Public Offering | Offering Date - 31/05/2005 - 31/05/2005

Warrant | Public Offering | Offering Date - 31/05/2005 - 31/05/2005

Warrant | Public Offering | Offering Date - 31/05/2005 - 31/05/2005