Management Name : Mr VISIT TANTISUNTHORN | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 07/06/2016

Management Name : Mrs KITYAJAI TRIAKEVIJIT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 20/03/2017

Management Name : Mrs KITYAJAI TRIAKEVIJIT | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 23/08/2017

Management Name : Mrs KITYAJAI TRIAKEVIJIT | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 11/09/2017

Management Name : Mrs KITYAJAI TRIAKEVIJIT | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 22/01/2018

Management Name : Mrs KITYAJAI TRIAKEVIJIT | Type of securities : Warrant | Methods of Acquisition / Disposition : Transfer | Transaction Date : 22/01/2018

Management Name : Mrs TASNA RODPLOTONG | Type of securities : Warrant | Methods of Acquisition / Disposition : Transfer | Transaction Date : 08/12/2015

Management Name : Mrs TASNA RODPLOTONG | Type of securities : Warrant | Methods of Acquisition / Disposition : Transfer | Transaction Date : 16/12/2015

Management Name : Mr WITHOON MANONAIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 21/03/2016

Management Name : Mr WITHOON MANONAIKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/08/2017