Common share | Initial Public Offering | Offering Date - 27/10/2004 - 28/10/2004

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011

Common share | Initial Public Offering | Offering Date - 27/04/2011 - 29/04/2011