. Securities Code: TKT 2. Date of action resulting in reporting obligation: 29 October 2020 2.1 () Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS020/2018 May 10, 2018 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

reporting obligation: 3 September 2020 2.1 ( ) Acquisition (✓) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai Securities company Foreign Securities company Big lot

Q2/2020 (Ending June 30, 2020) To Director and Manager of the Stock Exchange of Thailand UBIS (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial

- Translation – Ref. EIC-AD035/2018 November 13, 2018 Subject Management Discussion and Analysis for the Six-Month Period Performance Ending September 30, 2018 To President The Stock Exchange of Thailand The

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CFR-A-20004 August 11, 2020 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

@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

may be greater. As a result, the company is required to disclose information memorandum pertaining to the transaction to the Stock Exchange of Thailand, together with appointing an Independent Financial

Stock Exchange of Thailand The Board of Director’s meeting No. 3/2020 of General Engineering Public Company Limited (“the Company”) held on May 15, 2020 has approved and verified the financial statements

the Capital Market Supervisory Board No. Tor Thor. 65/2552 Re: Rules, Conditions and Procedures for Over-the-Counter Securities Brokerage Off the Stock Exchange of Thailand dated 3 August 2009; (8) The