Management Name : Mr PIYA PRAYONG | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 08/11/2016

Management Name : Mr PIYA CHONGVATA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 01/06/2016

Management Name : Mr PIYA CHONGVATA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/11/2016

Management Name : Mr PIYA CHONGVATA | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 05/10/2016

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/02/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/03/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/03/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 07/03/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/03/2018

Management Name : Mr PIYA TECHAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/03/2018