We refer to the previous announcements dated 17 November 2025, 28 November 2025, 2 December 2025, 5 December 2025, 12 December 2025, 15 December 2025, 27 February 2026, 6 March 2026, 9 March 2026 and 11 May 2026 in relation to the Private Placement. Unless otherwise stated, the terms used herein shall have the same meanings as defined in the said announcements.

The Board of Directors of PTT wishes to announce the quarterly update on the issuance and allotment of the Placement Shares and status of use of proceeds raised from the Private Placement.

Please refer to the attachment for further details.

This announcement is dated 26 May 2026.

(Remarks: This amended announcement is made to rectify the typographical errors as highlighted in yellow on page 2. No other changes to the details in the attachment.)