Warrant | Public Offering | Offering Date - 10/08/2006 - 10/08/2006

Warrant | Public Offering | Offering Date - 10/08/2006 - 10/08/2006

Warrant | Public Offering | Offering Date - 10/08/2006 - 10/08/2006

Warrant | Public Offering | Offering Date - 10/08/2006 - 10/08/2006

Warrant | Public Offering | Offering Date - 10/08/2006 - 10/08/2006

Common share | Initial Public Offering | Offering Date - 21/07/2003 - 23/07/2003

Common share | Initial Public Offering | Offering Date - 21/07/2003 - 23/07/2003

Common share | Initial Public Offering | Offering Date - 21/07/2003 - 23/07/2003

Common share | Initial Public Offering | Offering Date - 21/07/2003 - 23/07/2003

Common share | Initial Public Offering | Offering Date - 21/07/2003 - 23/07/2003