Management Name : Mr THREEKWAN BUNNAG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/05/2016

Management Name : Mr SUVARN VALAISATHIEN | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 03/10/2017

Management Name : Mr SUVARN VALAISATHIEN | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 04/10/2017

Management Name : Mr SUVARN VALAISATHIEN | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/10/2017

Management Name : Mr SUVARN VALAISATHIEN | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 09/10/2017

Management Name : Mr SUVARN VALAISATHIEN | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 10/10/2017

Management Name : Mr SUVARN VALAISATHIEN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 16/10/2017

Management Name : Mr SUVARN VALAISATHIEN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 20/10/2017

Management Name : Mr VIRAPAN PULGES | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/04/2016

Management Name : Mr VIRAPAN PULGES | Type of securities : Warrant 3 | Methods of Acquisition / Disposition : Sell | Transaction Date : 27/04/2016