Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 08/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 09/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/03/2017

Management Name : Mr KITTI PHUATHAVORNSKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 27/03/2017