Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/08/2017

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/08/2017

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 24/08/2017

Management Name : Mrs PATRAPORN WANNAPINYO | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/08/2017

Management Name : Mr SOMPONG WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 15/03/2016

Management Name : Mr SOMPONG WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/03/2016

Management Name : Mr SOMPONG WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/04/2016

Management Name : Mr SOMPONG WANNAPINYO | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 03/06/2016

Management Name : Mr SOMPONG WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 23/06/2016

Management Name : Mr SOMPONG WANNAPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/09/2016