Management Name : Khunying PATAMA LEESWADTRAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 08/05/2018

Management Name : Khunying PATAMA LEESWADTRAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 11/05/2018

Management Name : Khunying PATAMA LEESWADTRAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 15/05/2018

Management Name : Khunying PATAMA LEESWADTRAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 16/05/2018

Management Name : Mr BOONCHAI JIRAPONGTRAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 08/11/2017

Management Name : Mr BOONCHAI JIRAPONGTRAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 10/11/2017

Management Name : Mr NIRUT NGAMCHAMNANRITH | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 21/11/2017

Management Name : Mr NIRUT NGAMCHAMNANRITH | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/11/2017

Management Name : Mr NIRUT NGAMCHAMNANRITH | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/11/2017

Management Name : Mr NIRUT NGAMCHAMNANRITH | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 21/11/2017