Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/12/2015

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/12/2015

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 16/02/2017

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/02/2017

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 18/04/2017

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 23/05/2017

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/08/2017

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/08/2017

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/08/2017

Management Name : Mr CHAIYASIT SAMRITTIVANICHA | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/03/2018