Management Name : Mr PISUTH LERTVILAI | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 07/07/2017

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/03/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/06/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/07/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 10/07/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/07/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/07/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/07/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/07/2018

Management Name : Mr PISUTH LERTVILAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/08/2018