Management Name : Mr VIRAPAN PULGES | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/12/2017

Management Name : Mr VIRAPAN PULGES | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/12/2017

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