Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/05/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/05/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 31/05/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/06/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 26/06/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/08/2018

Management Name : Mr PIYA PRAYONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/09/2017

Management Name : Mr PIYA PRAYONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/09/2017

Management Name : Mr PIYA PRAYONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/09/2017

Management Name : Mr PIYA PRAYONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 26/09/2017