Management Name : Mr PRACHIN EAMLUMNOW | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 01/12/2017

Management Name : Mr PRACHIN EAMLUMNOW | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 05/07/2018

Management Name : Mr PRACHIN EAMLUMNOW | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/07/2018

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 24/11/2015

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 24/02/2016

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 03/03/2016

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 10/06/2016

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/06/2016

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/06/2016

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/06/2016