Management Name : Miss PRANGTIP SIVARUK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/09/2017

Management Name : Miss PRANGTIP SIVARUK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/01/2018

Management Name : Miss PRANGTIP SIVARUK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/01/2018

Management Name : Miss PRANGTIP SIVARUK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/01/2018

Management Name : Miss PRANGTIP SIVARUK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 25/05/2018

Management Name : Miss PRANGTIP SIVARUK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/06/2018

Management Name : Miss PIYAPORN SRITHORNRATKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/04/2017

. PRAPHAKORN SMITI INDEPENDENT DIRECTOR / AUDIT COMMITTEE 6. Maj.Gen. PHANTHIP KATIPAGDEETHAM INDEPENDENT DIRECTOR / AUDIT COMMITTEE 7. Mr. EKAPORN RAKKWAMSUK INDEPENDENT DIRECTOR Company Profile 4/ Field name

Independent Director 6. Mr.Sukont Kanjanahuttakit Independent Director and Chairman of the Audit Committee 7. Dr.Praphakorn Smiti Independent Director and Member of the Audit Committee 8. Colonel Phanthip

. Dr.Praphakorn Smiti Independent Director and Member of the Audit Committee 9. Colonel Phanthip Katipagdeetham Independent Director and Member of the Audit Committee 6. Approved of the change of the authorized