PLC. KT Medical Service Co., Ltd. Mr. Wijit Techakasem Director / Managing Director Director / Managing Director Mr. Tanapat Tantiwattanawijit Director / General Manager Director 2/3 (5) Total value of
connected persons are as follows: Related Person Position Relationship with Director % Shareholding FVC KTMS FVC KTMS Dr. Wijit Techakasem Director and Managing Director Director and Managing Director
Techakasem) Managing Director www.filtervision.co.th Attachment No. 1 Financial assistance to KT Medical Service Company Limited The Board of Directors’ Meeting No. 1/2020 on February 28, 2020 at 2.00 p.m
of Listed Companies Concerning the Connected Transactions, 2003 dated 19 November 2003. Please be informed accordingly. Yours sincerely, (Mr. Vorasit Pokachaiyapat) Managing Director 3 Information
Position % Shareholding Position % Shareholding 1. Mr. Prasit Sirimongkolkasem Chairman 2.63% Chairman 0.40% 2. Mr. Virach Sirimongkolkasem Vice Chairman and Managing Director 2.42% Vice Chairman and
Vice-Chairman or if the Vice-Chairman is unable to perform his or her duties, the Managing Director shall convene the meeting. In the absence of the Managing Director or if the Managing Director is
available, shall convene the meeting. In the absence of the Vice-Chairman or if the Vice-Chairman is unable to perform his or her duties, the Managing Director shall convene the meeting. In the absence of the
ACC1/19-007 February 18, 2019 Subject: Management Discussion and Analysis for the year ended December 31, 2018 To: Director and Managing Director The Stock Exchange of Thailand Qualitech Public
ACC1/20-012 February 25, 2020 Subject: Management Discussion and Analysis for the year ended December 31, 2019 To: Director and Managing Director The Stock Exchange of Thailand Qualitech Public
AC 52/07-003 ACC1/19-019 May 13, 2019 Subject: Management Discussion and Analysis Quarter 1 Ending March 31, 2019 To: Director and Managing Director The Stock Exchange of Thailand Qualitech Public