Warrant | Public Offering | Offering Date - 10/04/2007 - 10/04/2007

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003

Common share | Initial Public Offering | Offering Date - 16/12/2003 - 18/12/2003