Common share | Initial Public Offering | Offering Date - 09/05/2006 - 11/05/2006

Common share | Initial Public Offering | Offering Date - 09/05/2006 - 11/05/2006

Common share | Initial Public Offering | Offering Date - 09/05/2006 - 11/05/2006

Common share | Initial Public Offering | Offering Date - 09/05/2006 - 11/05/2006

Common share | Initial Public Offering | Offering Date - 09/05/2006 - 11/05/2006

Common share | Initial Public Offering | Offering Date - 09/05/2006 - 11/05/2006

Common share | Initial Public Offering | Offering Date - 09/05/2006 - 11/05/2006

Warrant | Public Offering | Offering Date - 18/05/2007 - 18/05/2007

Warrant | Public Offering | Offering Date - 18/05/2007 - 18/05/2007

Warrant | Public Offering | Offering Date - 18/05/2007 - 18/05/2007