Share Purchase Agreement with respect to the share purchase transaction of Glow Energy Public Company Limited Attention: President Stock Exchange of Thailand Reference is made to the Information

Section 102 Securities and Exchange Act B.E. 2535 Section 102. The lending of money for the purchase, sale or exchange of securities by a securities company shall be in accordance with the rules

Section 102 Securities and Exchange Act B.E. 2535 Section 102. The lending of money for the purchase, sale or exchange of securities by a securities company shall be in accordance with the rules

agreement to purchase Kitha’s shares; the adding of special agenda to purchase Kitha’s shares in shareholder meeting and when the shareholder meeting approved, the agreement to purchase Kitha’s share became

agreement to purchase Kitha’s shares; the adding of special agenda to purchase Kitha’s shares in shareholder meeting and when the shareholder meeting approved, the agreement to purchase Kitha’s share became

applicable to all strategies. To control for the subjective elements of our approach, we experimented with alternative value of the preference parameters. (See Appendix D.) In its most general form, utility

(Mrs.Poeng-lada Phalakornkul ) Common Share 18/09/2018 3,000,000 2.38 Purchase Link VIBHAVADI MEDICAL CENTER PUBLIC COMPANY LIMITED (VIBHA) Major General SURIYA PHALAKORNKUL Spouse / Cohabiting Couple

Page 1 of 2 Ref. GEL.CS.012/2561 25th April 2018 Subject: The disposition of warrants to purchase common stock of Millcon Steel Public Company Limited No.4 (MILL-W4) To: President The Stock Exchange

LIMITED (HFT) Mr. Cheng yung Lin Reporter Common Share 17/12/2020 200,000 5.10 Purchase Link HWA FONG RUBBER (THAILAND) PUBLIC COMPANY LIMITED (HFT) Mr. Cheng yung Lin Reporter Common Share 21/12/2020

Future Development Public Company Limited 30/08/2021 18:58 Update the progress of the purchase of shares in Siam Future Development Public Company Limited and the tender offer for all the remaining shares