Reporting Person : - | Type of securities : - | Date of reporting obligation : 31/01/2005

Reporting Person : - | Type of securities : - | Date of reporting obligation : 23/02/2007

Reporting Person : - | Type of securities : - | Date of reporting obligation : 28/07/2010

Reporting Person : - | Type of securities : - | Date of reporting obligation : 23/11/2010

Management Name : Mr WATTANA CHANTARASORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/03/2018

Management Name : Mr WATTANA CHANTARASORN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/02/2018

Management Name : Mr PIROON YOLWISED | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/10/2016

Management Name : Mr PIROON YOLWISED | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 26/10/2016

Management Name : Mr PIROON YOLWISED | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 31/10/2016

Management Name : Mr PIROON YOLWISED | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 03/11/2016