Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/06/2017

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 30/06/2017

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

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

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/07/2017