Common share | Initial Public Offering | Offering Date - 22/07/2003 - 23/07/2003
Type of securities : Common share | Effective Date : 07/07/2004 | Close Selling Date : 15/07/2004
Type of securities : Common share | Effective Date : 18/01/2005 | Close Selling Date : 21/01/2005
Type of securities : Common share | Effective Date : 17/03/2009 | Close Selling Date : 20/03/2009
Type of securities : Common share | Effective Date : 04/09/2006 | Close Selling Date : 08/09/2006