Notification of Board of Directors' Meeting Resolution Regarding the Asset Disposal Transaction of Thanasiri Property Development Co., Ltd. (Subsidiary) and Determination of Date and Agenda for the EGM of Shareholders No.1/2026

Schedule of Shareholders' meeting Subject : Schedule of Extra-General Meeting of Shareholders Date of Board resolution : 29-Dec-2025 Shareholder's meeting date : 13-Feb-2026 Beginning time of meeting (hh:mm) : 10 : 00 Record date for the right to attend the : 12-Jan-2026 meeting Ex-meeting date : 09-Jan-2026 Significant agenda item : - Acquisition and disposition of assets Type of meeting : Electronic meeting Venue of the meeting : Electronic meeting Agenda Item : 1 Agenda Detail : To consider and adopt the minutes of the Annual General Meeting of Shareholders 2025 Type : To Consider and approve Agenda Item : 2 Agenda Detail : To consider the approval for the acquisition and disposition of assets Type : To Consider and approve Board's Resolution : The Board of Directors Meeting No. 6/2025 on December 29, 2025, resolved to approve TPD's entry into the asset disposal transaction. The Board of Directors is of the opinion that entering into such transaction is reasonable and provides the greatest benefit to THANA and THANA's shareholders because TPD can use the proceeds from the transaction according to its operational plan, such as using the funds to repay debts and loans from financial institutions, as working capital for real estate project development, as well as for other working capital purposes. ______________________________________________________________________ Acquisition or disposition of assets The Board of Directors Meeting No. 6/2025 of Thanasiri Group Public Company Limited ("the Company" or "THANA") held on Monday, December 29, 2025, resolved to approve the land sale and purchase transaction of Thanasiri Property Development Co., Ltd. and agreed to propose to the shareholders' meeting of the Company for consideration and approval for Thanasiri Property Development Co., Ltd. ("TPD"), a subsidiary of the Company in which the Company holds 99.8% of TPD's registered capital, to enter into a transaction for the disposal of TPD's assets, namely vacant land in Kamala Subdistrict, Kathu District, Phuket Province, comprising 3 plots with a total area of approximately 105 rai 2 ngan 76.9 square wah (42,276.9 square wah), to Rhom Bho Property Public Company Limited ("TITLE"), which is an unrelated party not considered a connected person of the Company under the Notification of the Capital Market Supervisory Board No. TorJor. 21/2008 regarding Rules for Connected Transactions and the Notification of the Stock Exchange of Thailand regarding Disclosure of Information and Other Acts of Listed Companies Concerning Connected Transactions B.E. 2546 (including amendments) ("Connected Transaction Notification") or having any relationship with the Company, directors, executives, major shareholders, or controlling persons of the Company, with a total transaction value of approximately 898,384,125 Baht (Eight Hundred Ninety-Eight Million Three Hundred Eighty-Four Thousand One Hundred Twenty-Five Baht). ______________________________________________________________________ More detail : - ______________________________________________________________________ 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.