Type of securities : Common share | Effective Date : 16/05/2005 | Close Selling Date : 20/05/2005

Type of securities : Common share | Effective Date : 08/10/2004 | Close Selling Date : 15/10/2004

Type of securities : Common share | Effective Date : 23/11/2004 | Close Selling Date : 03/12/2004

Type of securities : Common share | Effective Date : 08/11/2005 | Close Selling Date : 14/11/2005

Type of securities : Common share | Effective Date : 27/10/2006 | Close Selling Date : 10/11/2006

Type of securities : Depositary Receipt | Effective Date : 27/11/2018 | Close Selling Date : 07/12/2018

Type of securities : Common share | Effective Date : 19/01/2024 | Close Selling Date : 02/02/2024

Type of securities : Common share | Effective Date : 02/02/2004 | Close Selling Date : 04/03/2004

Type of securities : Common share | Effective Date : 26/03/2004 | Close Selling Date : 02/04/2004

Type of securities : Common share | Effective Date : 24/03/2004 | Close Selling Date : 02/04/2004