Notification on the Maximum Offering Price of Additional Trust Units for the 3rd Cap. Increase of PROSPECT REIT & Non-Thai Unitholders whom the Additional Trust Units for the 3rd Cap. Increase will not be offered (Revised)

Capital increase Subject : Specifying the purpose of utilizing proceeds Date announced (Update) : 04-Sep-2026 Number of additional units (units) : 360,000,000 Total of additional units (units) : 360,000,000 Par value (baht per unit) : 9.3765 Allocated to : - Existing unitholders via Preferential Public Offering (PPO) Number of additional units (units) : 360,000,000 Ratio (Old : New) : 1 : 0.3822 Tentative subscription price (bath per : 9.00 unit) (Update) Expected Date to be announced final : 17-Sep-2026 subscription price Subscription period : From 09-Sep-2026 to 23-Sep-2026 Record date for the right to subscribe additional investment units/trust units : 06-Aug-2026 Ex-rights date (XR) : 05-Aug-2026 Allocated to : - Private placement (PP) Tentative subscription price (bath per : 9.00 unit) (Update) Expected Date to be announced final : 17-Sep-2026 subscription price Subscription period : From 09-Sep-2026 to 23-Sep-2026 Allocated to : - Public offering (PO) Tentative subscription price (bath per : 9.00 unit) (Update) Expected Date to be announced final : 17-Sep-2026 subscription price Subscription period : From 09-Sep-2026 to 23-Sep-2026 Remark (Update) : The REIT Manager has determined the maximum offering price of additional trust units for the third capital increase of PROSPECT at THB 9.00 per trust unit. The following subscribers are required to make subscription payments at the maximum offering price: (1) subscribers for the trust units offered for sale to the existing trust unitholders of individual natural persons and juristic persons categories; (2) subscribers for the trust units offered for sale to the existing trust unitholders of institutional investors and juristic persons eligible to participating in the book building process categories who have not submitted the bookbuilding form; (3) person selected at the underwriter's discretion. In the case where the final offering price is lower than the maximum offering price, the underwriter who accepts the subscription of trust units from the subscribers will make a refund to the subscribers for the difference of subscription price between the final offering price and the maximum offering price, without any interest and/or damages incurred to the subscribers. The refund will be made in accordance with the methods specified in the registration statement for the offer for sale of trust units and the prospectus for the offer for sale of additional trust units for the third capital increase. The subscription notification, which the existing unitholders received by post, has been calculated the subscription price at THB 10.50 per unit. As a result, the subscription price at which the existing unitholders will have to make the payment will be re-calculated at THB 9.00 per trust unit. The number of additional trust units issued in the 3rd capital increase of PROSPECT amounts to not exceeding 450,000,000 units. ______________________________________________________________________ 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.