Common share | Public Offering | Offering Date - 10/05/2005 - 11/05/2005

Warrant | Public Offering | Offering Date - 10/05/2005 - 11/05/2005

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006

Common share | Initial Public Offering | Offering Date - 25/07/2006 - 27/07/2006