the Notification of the Office of the Securities and Exchange Commission No. Sor Jor. 38/2561 Re: Preparation of Report on Changes to the Securities and Derivatives Holding of Director, Executive
Assets Company Limited The Company would like to disclose information memorandum on connected party transaction as specified in the Notification of Capital Supervisory Board No. Tor Jor.20/2551 Re : Rules
provided for general understanding. Reporters on changes of securities and derivatives holding are advised to consult the Notification of the Office of the Securities and Exchange Commission No. Sor Jor. 6
hotel and shopping center in early 2023 and to open the office building and residential building in mid 2024. Other service businesses include outside catering (Dusit Event), cleaning services (Dusit on
managed the hotel staff cost by allocating these staff to the new businesses such as Dusit Suite Ratchadamri Bangkok Hotel, Dusit Events (outside catering), Dusit on Demand (housekeeping services) and Baan
for maximum benefit. ● Other Businesses: The business of outside catering (Dusit Events) and housekeeping (Dusit on Demand) services continued growing. For the restaurant business "Baan Dusit Thani
(Enclosure 4) 1 (-Translation-) Information Memorandum on the Connected Transaction and Asset Acquisition of Master Ad Public Company Limited pursuant to Schedule 2 of the Notification of the Board