Origin Property Public Company Limited had held a Board of Director meeting No. 6/2023 on December 15, 2023 the Board of Director had approved significant resolution as follows: Approved to appoint Mr. Siripong Srisawangwong as Chief Design Officer instead of Mr. Somsakul Sangsuwan and appoint Mr. Apisit Soonthronchukiat as Chief Marketing & Sales Officer instead of Mr. Siripong Srisawangwong The above appointment has been agreed by the Remuneration Committees. The appointment will be effective on January 1, 2024 onwards.

Approved to appoint Ms. Kanokpailin Wilaikaew as Company Secretary instead of Ms. Warisa Warakansai, the appointment will be effective on January 1, 2024 onwards.