Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/03/2018

Management Name : Mr PHIJIT WIRIYAMETTAKUL | Type of securities : Warrant 2 | Methods of Acquisition / Disposition : Buy | Transaction Date : 31/03/2018