Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/12/2017

Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : warrant 5 | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/01/2018

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

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

Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/03/2018

Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 30/03/2018

Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/04/2018

Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 03/04/2018

Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/04/2018

Management Name : Mr APICHAI TAECHASIRITHIWAPAKDI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/04/2018