Management Name : Mr WALLOP SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/12/2017

Management Name : Mr WALLOP SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 07/12/2017

Management Name : Mr WALLOP SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/12/2017

Management Name : Mr WALLOP SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 05/06/2018

Management Name : Mr WALLOP SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 30/05/2018

Management Name : Mrs WARAPORN SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/07/2017

Management Name : Mrs WARAPORN SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/07/2018

Management Name : Mrs WARAPORN SUKSAWAD | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 06/07/2018

} and an unknown person, for manipulating share price of Union Petrochemical Plc. (UKEM).With the referral from the Stock Exchange of Thailand on irregular trading in UKEM shares by a group of persons

Arnokkaeo for manipulating the share price of Yong Thai Public Company Limited (YCI).Following the referral from the Stock Exchange of Thailand (SET), the SEC?s further investigation revealed that Siwasit had