Common share | Public Offering | Offering Date - 25/07/2007 - 30/08/2007

Common share | Public Offering | Offering Date - 25/07/2007 - 30/08/2007

Common share | Public Offering | Offering Date - 25/07/2007 - 30/08/2007

Common share | Public Offering | Offering Date - 25/07/2007 - 30/08/2007

Common share | Public Offering | Offering Date - 25/07/2007 - 30/08/2007

Common share | Public Offering | Offering Date - 25/07/2007 - 30/08/2007

Common share | Initial Public Offering | Offering Date - 17/11/2010 - 19/11/2010

Common share | Initial Public Offering | Offering Date - 17/11/2010 - 19/11/2010

Common share | Initial Public Offering | Offering Date - 17/11/2010 - 19/11/2010

Common share | Initial Public Offering | Offering Date - 17/11/2010 - 19/11/2010