Management Name : Mr PIRATH YENSUDJAI | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/09/2016

Management Name : Mr PIRATH YENSUDJAI | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/09/2016

Management Name : Mr PIRATH YENSUDJAI | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 07/09/2016

Management Name : Mr PIRATH YENSUDJAI | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/09/2016

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 03/06/2016

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/06/2016

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/07/2017

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/07/2017

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/08/2017

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/08/2017