Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010

Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010

Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010

Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010

Common share | Initial Public Offering | Offering Date - 28/04/2010 - 30/04/2010

Warrant | Public Offering | Offering Date - 04/01/2007 - 04/01/2007

Warrant | Public Offering | Offering Date - 04/01/2007 - 04/01/2007

Warrant | Public Offering | Offering Date - 04/01/2007 - 04/01/2007

Warrant | Public Offering | Offering Date - 04/01/2007 - 04/01/2007

Warrant | Public Offering | Offering Date - 04/01/2007 - 04/01/2007