Management Name : Mr WISADE WISIDWINYOO | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 21/09/2017

Management Name : Mr WISADE WISIDWINYOO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/03/2018

Management Name : Mr WISADE WISIDWINYOO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/03/2018

Management Name : Mr WISADE WISIDWINYOO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/03/2018

Management Name : Mr WISADE WISIDWINYOO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/06/2018

Management Name : Mr WISADE WISIDWINYOO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/06/2018

Management Name : Mr SURATH PRALONGSIL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/02/2016

Management Name : Mr SURATH PRALONGSIL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 15/02/2016

Management Name : Mr SURACHAI CHETCHOTISAK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/11/2015

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