Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 15/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 16/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 20/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/11/2017

Management Name : Mrs AJCHARA TANGMATITHAM | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/11/2017