Management Name : Mr PASSAKORN CHEAWCHANKIT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/06/2017

Management Name : Mr PIYA TECHAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/12/2015

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/11/2017

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/11/2017

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/11/2017

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/11/2017

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/11/2017

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/12/2017

Management Name : Mr ANANT TANGTONGWECHAKIT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/01/2018

Management Name : Mrs WANPHEN PUNYANIRAN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/01/2018