Management Name : Mr RATTHAPHOL CHEUNSOMCHIT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/05/2018

Management Name : Mr RATTHAPHOL CHEUNSOMCHIT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/06/2018

Management Name : Miss YUPAPIN WANGVIWAT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/06/2018

Management Name : Mrs CHOTIKUL SOOKPIROMKASEM | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/03/2018

Management Name : Mrs CHOTIKUL SOOKPIROMKASEM | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/03/2018

Management Name : Mrs CHOTIKUL SOOKPIROMKASEM | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/04/2018

TikTok account "amt_trade" impersonates "AMATA Corporation Plc." : Unlicensed securities and derivatives business (Disclosure Date : 03/01/2025)

TikTok account "@hsh_trade_06" impersonates "HUA SENG HENG Co., Ltd." : Unlicensed securities and derivatives business (Disclosure Date : 11/06/2024)

TikTok account "trade_onlineset50" impersonates "Pluk Phak Praw Rak Mae Plc." : Unlicensed securities and derivatives business (Disclosure Date : 06/01/2025)

TikTok account "ohkajhu_trade" impersonates "Pluk Phak Praw Rak Mae Plc." : Unlicensed securities and derivatives business (Disclosure Date : 14/01/2025)