Common share | Initial Public Offering | Offering Date - 01/11/2006 - 10/11/2006

Common share | Initial Public Offering | Offering Date - 01/11/2006 - 10/11/2006

Common share | Initial Public Offering | Offering Date - 01/11/2006 - 10/11/2006

Common share | Initial Public Offering | Offering Date - 01/11/2006 - 10/11/2006

Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008

Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008

Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008

Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008

Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008

Warrant | Public Offering | Offering Date - 06/02/2008 - 06/02/2008