Common share | Public Offering | Offering Date - 08/04/2011 - 23/05/2011

Common share | Public Offering | Offering Date - 08/04/2011 - 23/05/2011

Common share | Public Offering | Offering Date - 08/04/2011 - 23/05/2011

Common share | Public Offering | Offering Date - 08/04/2011 - 23/05/2011

Common share | Public Offering | Offering Date - 08/04/2011 - 23/05/2011

Common share | Public Offering | Offering Date - 08/04/2011 - 23/05/2011

Common share | Public Offering | Offering Date - 08/04/2011 - 23/05/2011

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