Reporting Person : - | Type of securities : - | Date of reporting obligation : 09/07/2018

Reporting Person : - | Type of securities : - | Date of reporting obligation : 23/05/2007

Reporting Person : - | Type of securities : - | Date of reporting obligation : 09/01/2012

Reporting Person : - | Type of securities : - | Date of reporting obligation : 28/06/2018

Reporting Person : - | Type of securities : - | Date of reporting obligation : 04/07/2018

Management Name : Miss CATTLEYA SAENGSASTRA | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/05/2018

Management Name : Miss CATTLEYA SAENGSASTRA | Type of securities : Warrant | Methods of Acquisition / Disposition : Buy | Transaction Date : 30/05/2018

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/03/2018

Management Name : Mr CHAISITH VIRIYAMETTAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/03/2018

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