Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Initial Public Offering | Offering Date - 14/05/2002 - 15/05/2002

Common share | Public Offering | Offering Date - 25/11/2009 - 24/05/2010

Common share | Public Offering | Offering Date - 25/11/2009 - 24/05/2010