Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 01/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 01/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 07/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 07/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/06/2017