Management Name : Mr THIRASAK VIKITSET | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/09/2016

Management Name : Mrs TIPAPORN CHOKWATANA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/04/2018

Management Name : Mrs TEERADA AMBHANWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/12/2016

Type of securities : Common share | Effective Date : 07/10/2004 | Close Selling Date : 12/10/2004

Type of securities : Common share | Effective Date : 23/02/2007 | Close Selling Date : 29/03/2007

Type of securities : Common share | Effective Date : 06/12/2013 | Close Selling Date : 13/12/2013

Type of securities : Common share | Effective Date : 26/10/2012 | Close Selling Date : 16/11/2012

Type of securities : Common share | Effective Date : 16/10/2019 | Close Selling Date : 05/11/2019

Type of securities : Common share | Effective Date : 09/02/2015 | Close Selling Date : 13/02/2015

status of listed companies than Altman?s Z-score model* while predicting probabilities of falling into financial hardship in the similar direction as credit rating announced by TRIS ratingAssoc. Prof