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 VIWAT TRILLIT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/10/2016

Management Name : Mr VIWAT TRILLIT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/08/2017

Management Name : Mr VIWAT TRILLIT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/08/2017

Management Name : Mr VIWAT TRILLIT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/08/2017

. Gen Chusak Kanadnid, Commander of High-Tech Crime Division, (3) Mr. Meetham Na Ranong, Deputy Director of the Electronic Transactions Development Agency, and (4) Dr. Viwat Kromdit, Chief Technical

Management Name : Mr VIVAT WONGCHAROENSIN | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 23/05/2017

Management Name : Mr VIVAT WONGCHAROENSIN | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 20/09/2017