Reporting Person : - | Type of securities : - | Date of reporting obligation : 05/07/2017

Reporting Person : - | Type of securities : - | Date of reporting obligation : 17/07/2014

Reporting Person : - | Type of securities : - | Date of reporting obligation : 01/10/2014

Reporting Person : - | Type of securities : - | Date of reporting obligation : 02/10/2014

Reporting Person : - | Type of securities : - | Date of reporting obligation : 12/11/2014

of Audit Research Project, revealing the main reason why stakeholders or related parties have failed to see the value of audit is because they do not fully understand the roles and responsibilities of

Management Name : Mr PRASONG THARACHAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/03/2018

Management Name : Mr PHONGTHON THARACHAI | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/06/2016

Management Name : Mrs WORAPORN PUKPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/01/2016

Management Name : Mrs WORAPORN PUKPINYO | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 13/01/2016