Management Name : Mr SIGMUND STROMME | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/05/2017

Management Name : Mr SIGMUND STROMME | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/05/2018

Management Name : Mr SIGMUND STROMME | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/05/2018

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/10/2016

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 18/10/2016

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 19/10/2016

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 30/11/2016

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/11/2016

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/12/2016

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : Warrant 4 | Methods of Acquisition / Disposition : Sell | Transaction Date : 07/12/2016