Management Name : Miss SAOWANIT SIRIKORNKARN | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 18/05/2016

Management Name : Miss SAOWANIT SIRIKORNKARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/05/2018

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 21/10/2016

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 21/10/2016

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/11/2016

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/11/2016

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 10/08/2017

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/02/2018

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/02/2018

Management Name : Mrs MATTANA HORADAN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/02/2018