Type of securities : Common share | Effective Date : 15/09/2017 | Close Selling Date : 20/09/2017

. Prayut Chan-o-cha, Chair of the “Digital Government Awards 2020” which is held on 3 December 2020 by the Digital Government Development Agency (Public Organization) (DGA). The “Digital Government Awards

Reporting Person : - | Type of securities : - | Date of reporting obligation : 12/12/2018

Reporting Person : - | Type of securities : - | Date of reporting obligation : 02/05/2019

Reporting Person : - | Type of securities : - | Date of reporting obligation : 08/05/2019

Management Name : Mr VIWAT KRAIPISITKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/01/2018

Management Name : Mr VIWAT KRAIPISITKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/01/2018

Management Name : Mr VIWAT KRAIPISITKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/04/2018

Management Name : Mr VIWAT KRAIPISITKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/08/2018

Management Name : Mr ASDSATHAI RATTANADILOK NA PHUKET | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 19/10/2017