Management Name : Mr SUMET TECHACHAINIRAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/11/2017

Management Name : Mr SUMET TECHACHAINIRAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/12/2017

Management Name : Mr SUMET TECHACHAINIRAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 16/03/2018

Management Name : Mr KOSON VORARITTINAPA | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/04/2018

Management Name : Mr KOSON VORARITTINAPA | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/04/2018

Management Name : Mr KOSON VORARITTINAPA | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/04/2018

Management Name : Mr PREECHA NUNTNARUMIT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/11/2015

Management Name : Mrs NUALPHAN LAMSAM | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 09/12/2015

Management Name : Mrs NUALPHAN LAMSAM | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 28/01/2016

Management Name : Mr SARA LAMSAM | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 09/12/2015