Management Name : Mr SURAYUT THAVIKULWAT | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/11/2017

Management Name : Mr DANIEL ROSS | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/02/2018

Management Name : Mr CHAROEN WATTANASIN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/03/2018

Management Name : Mr PISUTH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/01/2017

Management Name : Mr PISUTH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/03/2017

Management Name : Mr PISUTH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/05/2017

Management Name : Mr PISUTH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/05/2017

Management Name : Mr PISUTH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 25/05/2017

Management Name : Mr PISUTH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 26/05/2017

Management Name : Mr PISUTH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/05/2017