@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

วันที่ 14 สิงหาคม 2550 DEMCO Public Company Limited No. Demco AC003/2020 August 14, 2020 Subject : The company’s operating result for the quarter 2/2020 To : The president, The Stock Exchange of

[COMPANY NAME] Ref.: EFORL IR037/2020 September 11, 2020 Subject: Management Discussion and Analysis Quarter 2 Ending 30 June 2020 To President The Stock Exchange of Thailand 1. Overview financial

August 11, 2020 Subject: Management’s Discussion and Analysis for the second Quarter of 2020 To: The President The Stock Exchange of Thailand (SET) DOD Biotech Public Company Limited and its subsidiaries

ราคาซื้อขายหลักทรัพย์ (Capital loss) ดังนั้นจึงอาจกล่าวได้ว่าการลงทุนในตราสารทุนมีความเสี่ยงค่อนข้างสูง ตลาดสำคัญที่ซื้อขายหลักทรัพย์ประเภทนี้    ได้แก่  ตลาดหุ้นนิวยอร์ก ( New York Stock Exchange: NYSE

) ................................................................................................................................................................ 2. Type of the Applicant:  Juristic person established under Thai Law  Limited company  Public limited company  Stock Exchange of Thailand  Over-the-counter trading center  Association related

request the Court to fix a civil fine and to return the benefits from committing the offense of THB 183,268,831.70 and to prohibit these 11 persons from trading securities on the Stock Exchange or Over

: Equal score to last year?s assessment due, in part, to little progress on regulatory reform over the past two years. In addition, the SEC and the Stock Exchange of Thailand (SET) were advised to enhance

executive of any listed company on the Stock Exchange and are banned from holding such positions while the complaint procedure is underway.  In any case, filing a criminal complaint commences the criminal

organizations, i.e., the Stock Exchange of Thailand (SET), the Federation of Accounting Professions under the Royal Patronage, the Thai Institute of Directors, the Thai Listed Companies Association, the MAI