Notification the final exercise and request for suspension of TGE-W2

Notification the exercise of securities/ Notification the conversion of securities Subject : Notification the Final Exercise of securities Date announced : 13-Nov-2026 Name of securities : TGE-W2 Exercise date : 15-Jan-2027 Book closing date of warrant : From 25-Dec-2026 to 15-Jan-2027 registration Date of request to post "SP" sign : From 23-Dec-2026 to 15-Jan-2027 The notification period for the exercise : From 30-Dec-2026 to 14-Jan-2027 of the securities Exercise price (baht per share) : 3.00 Exercise ratio (Warrants : common : 1 : 1 shares) Delisting date : 16-Jan-2027 Exercise Procedure : https://www.tge.co.th/th/investor-relations/downloads/warrant-information Contact Persons and Place to Exercise : Thachang Green Energy Public Company Limited 12th Floor, Rasa One (Tower A), No. 555 Phaholyothin Road, Chatuchak Subdistrict, Chatuchak District, Bangkok 10900, Thailand Contact Persons: Ms. Rodjarek Nilvanich Ms. Worawan Anankittikhun Tel.: +66 (0) 77 277 790 ext. 3002 Authorized to sign on behalf of the : Mr. Seubtrakul Binthep company Position : Chief Executive Officer Remark : Pursuant to Clause 2.2.2 of the Terms and Conditions Governing the Rights and Obligations of the Warrant Issuer and Warrant Holders, warrant holders who wish to exercise their rights must submit their exercise notices within 15 days prior to the Final Exercise Date. Exercise notices may be submitted on any business day of the Company between 9:00 a.m. and 4:00 p.m. As 31 December 2026 falls on a non-business day of the Company, the Company has determined that the exercise notification period shall commence on 30 December 2026 and end on 14 January 2027. ______________________________________________________________________ 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.