Management Name : Mr APIRAK APISARNTHANARAK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/05/2018

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

Management Name : Mr APIRAK APISARNTHANARAK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/05/2018

Management Name : Mr APIRAK APISARNTHANARAK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/07/2018

Management Name : Miss WICHUDA GRAIRITHIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 12/09/2016

Management Name : Miss WICHUDA GRAIRITHIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/09/2016

Management Name : Miss WICHUDA GRAIRITHIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/10/2016

Management Name : Miss WICHUDA GRAIRITHIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/10/2016

Management Name : Mr EUGENE S. DAVIS | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 25/11/2015

Management Name : Mr EUGENE S. DAVIS | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/01/2016