regulations governing primary listing of Thai companies on HKEX. Therefore, any Thai company wishing to have its securities listed on HKEX must meet all requirements with an emphasis on investor protection

accounting period.Since corporate profit has impact on share price and investment decision, investors should study the information and potential impact thoroughly. Moreover, in case of significant transaction

positive non-public information material to PLE share price. As PLE?s chairman of the board, chairman of executive committee, and chairman of foreign debt collection committee, he learnt of the information

this case, the SEC?s probe found that Yongyuth and Vorapin had sold TUCC shares in such a way that taking advantage of others by using non-public information material to TUCC share price. They learnt of

based on the company positive non-public information material to {X1} share price. It was the information on merger of {X1} with {X2} Plc. by means of entire business transfer during 2010-2011. The merger

Mrs. Chamaiporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the

Miss Natthaporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the

Miss Lalinporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the inside

Mr. Permsin Yongvongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the inside

1 Translation CEN 015-2020 August 14, 2020 Subject Notification on disposal of investment in subsidiaries (Biomass Power Plants Business) of Ua Withya Public Company Limited To The Manager and