Report on the results of the Exercise of ESOP W1 (F53-5)

The results of the exercise of Warrants/TSR (F53-5) Report date of securities allocation : 23-Dec-2025 Exercised Securities Warrants Common shares Warrant of trading symbol : ESOP W1 Name of warrant : the Warrant to Purchase Ordinary Shares of Aurora Design Public Company Limited, which are allocated to Directors and/or Executives and/or Employees of the Company and/or its subsidiaries No. 1 (AURA-ESOP W1) Number of exercised warrants (units) : 1,840,000 Number of unexercised warrants : 18,460,000 (units) Ratio (Warrant : shares) : 1.00 : 1.00 Exercise Price (baht/share) : 10.47 Exercise Date : 19-Dec-2025 Number of shares derived from : 1,840,000 exercised warrants (shares) Number of remaining shares reserved : 18,460,000 (shares) Authorized to sign on behalf of the : Mr. ANIWAT SRIRUNGTHUM company Position : DIRECTOR, CHIEF EXECUTIVE OFFICER Mrs. WIMONSRI SRIRUNGTHUM DIRECTOR 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.