The Board of Directors' Meeting of Halcyon Technology Public Company Limited held on February 26, 2020 acknowledged the resignation of Lt. Gen. Preecha Wanarat from the positions of Chairman of the Board, Chairman of the Audit Committee, and Chairman of the Nomination and Remuneration Committee; approved the appointment of Mr. Prapan Phichaiwatkomol as the Company's Director, Audit Committee, and Independent Director effective 1 May 2020; approved the appointment of Mr. Pete Rimchala as the Chairman of the Board.