the Stock Exchange of Thailand, the offeror shall report by using the Form 81-1-IPO as provided on the website of the SEC Office; Other than the report as specified under the first paragraph, in case

provide in English language. (2) 45 days as from the closing date of the offering period in case of: (a) an initial public offering having purpose to register the shares as listed securities on the Stock

26 February 2019 Subject: Management Discussion and Analysis for the Year Ended December 31, 2018 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

15 May 2019 Subject: Management Discussion and Analysis for the 3-Month Period Ended March 31, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

@halcyon.co.th No. CS-2563/003 27 February 2020 Subject: Management Discussion and Analysis for the Year Ended December 31, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public

14 August 2019 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company

14 November 2019 Subject: Management Discussion and Analysis for the 9-Month Period Ended September 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public

@halcyon.co.th No. CS-2563/013 14 August 2020 Subject: Management Discussion and Analysis for the 3-Month Period Ended 31 March 2020 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology

media network continuously through M&A and converting static panels to digital screens (digitalisation), which can deliver more flexibility and scalability for advertisers to deliver messages to target

Microsoft Word - ACE MDA Q121 - ENG_Final 07.05.21_ 1 No. ACE-ACC-2/2021 10 May 2021 Subject Management Discussion and Analysis for the period ended 31 March 2021 To President The Stock Exchange of