Notification of Book Closed Date and Trading Suspension of 9 DWs issued by KGI

Right exercise of DW Subject : Notification the Final Exercise of securities Date announced : 19-Aug-2026 Last trading date : 03-Sep-2026 Date of post "SP" sign : From 04-Sep-2026 to 08-Sep-2026 Maturity date : 08-Sep-2026 Last Exercise date : 08-Sep-2026 Book closing date of DW : 08-Sep-2026 Delisting date : 09-Sep-2026 Name of securities : AOT13C2609A Exercise price (Baht per share) : 67.25 Exercise ratio (Derivative warrants : : 8 : 1 underlying securities) Name of securities : CBG13P2609A Exercise price (Baht per share) : 23.30 Exercise ratio (Derivative warrants : : 3.60 : 1 underlying securities) Name of securities : DELTA13C2609B Exercise price (Baht per share) : 455.00 Exercise ratio (Derivative warrants : : 45 : 1 underlying securities) Name of securities : DELTA13P2609A Exercise price (Baht per share) : 140.00 Exercise ratio (Derivative warrants : : 12.50 : 1 underlying securities) Name of securities : MINT13C2609A Exercise price (Baht per share) : 27.25 Exercise ratio (Derivative warrants : : 4 : 1 underlying securities) Name of securities : PTTEP13P2609A Exercise price (Baht per share) : 107.196 Exercise ratio (Derivative warrants : : 9.7012 : 1 underlying securities) Name of securities : SCGP13C2609A Exercise price (Baht per share) : 32.074 Exercise ratio (Derivative warrants : : 9.86875 : 1 underlying securities) Name of securities : SCGP13C2609B Exercise price (Baht per share) : 30.10 Exercise ratio (Derivative warrants : : 3.94758 : 1 underlying securities) Name of securities : SCGP13P2609A Exercise price (Baht per share) : 16.185 Exercise ratio (Derivative warrants : : 3.15806 : 1 underlying securities) Remark : 1. Net Cash Settlement Amount = Cash Settlement Amount - Exercise Expense Charged by Issuer By; In case of Call Warrant and Underlying Asset is Stock : Cash Settlement Amount = (Settlement Price - Exercise Price) X Exercise Ratio In case of Put Warrant and Underlying Asset is Stock : Cash Settlement Amount = (Exercise Price - Settlement Price) X Exercise Ratio In case of Call Warrant and Underlying Asset is Index : Cash Settlement Amount = (Settlement Price - Exercise Price) X Multiplier In case of Put Warrant and Underlying Asset is Index : Cash Settlement Amount = (Exercise Price - Settlement Price) X Multiplier In case of Call Warrant and Underlying Asset is Foreign Stock : Cash Settlement Amount = (Settlement Price - Exercise Price) X Exercise Ratio X Exchange rate In case of Put Warrant and Underlying Asset is Foreign Stock : Cash Settlement Amount = (Exercise Price - Settlement Price) X Exercise Ratio X Exchange rate In case of Call Warrant and Underlying Asset is Foreign Index : Settlement Amount = (Settlement Price - Exercise Price) X Multiplier X Exchange rate In case of Put Warrant and Underlying Asset is Foreign Index : Settlement Amount = (Exercise Price - Settlement Price) X Multiplier X Exchange rate 2. Any Derivative Warrant (DW) will automatically be exercised if the Net Cash Settlement Amount on the Automatic Exercise Date is greater than zero (without notice being given to the Holders). The Issuer will pay to the Holders the Net Cash Settlement Amount (if any) with procedure defined in Terms and Condition. 3. The Holders can deny the exercise of DW by informing their broker in accordance with procedures stipulated by their broker. 4. Exercise Price and Exercise Ratio may be changed due to the underlying stock of DW posted the Corporate Action signs. Authorized Persons to Disclose : Mr. CHI-SHENG NIU Information Position : CHIEF OPERATING OFFICER ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement. If you would like to see the full details of this information, please click view "full details" in attached file.