direct and indirect equity holding in SGAH from 25.10% to 49.99% of all registered and paid-up shares of SGAH. List of shareholders (SGAH) Pre-Subscription New share subscription Post-Subscription Number

Reef:020/1999 Ref : 11/2018 February 26, 2018 Subject : The explanation of operating results for the year of 2017 To : The SET President Vibhavadi Medical Center Plc. hereby submits a copy of its

related fees for the representative office set-up in Malaysia and Indonesia; 3 and a higher CIT of Baht 17.5million resulting from higher Earning before Tax. Yours sincerely, Mr. Anant Kittivittayakul

Reef:020/1999 Ref : 53/2019 November 14, 2019 Subject : The explanation of operating results for the third quarter of 2019 To : The SET President Vibhavadi Medical Center Plc. would like to disclose

Reef:020/1999 Ref : 22/2017 May 15, 2017 Subject : The explanation of operating results for the first quarter of 2017 To : The SET President Vibhavadi Medical Center Plc. would like to disclose the

Reef:020/1999 Ref : 8/2019 February 27, 2019 Subject : The explanation of operating results for the year of 2018 To : The SET President Vibhavadi Medical Center Plc.”VIBHA” hereby submits a copy of

Reef:020/1999 Ref : 73/2017 November 13, 2017 Subject : The explanation of operating results for the Third quarter of 2017 To : The SET President Vibhavadi Medical Center Pcl. would like to disclose

value: No par value Paid-up capital: EUR 17,500 (or approximately THB 686,525) Shareholding structure: The new set up company’s shares are held by Vienna House Capital GmbH (“VHC”) at the ratio of 100

- Translation - Ref: IR62/012 13 November 2019 Subject: Notification of Board Resolution on Investment in Beans and Brown Co., Ltd and Set up new subsidiary of J Venture Co., Ltd To: The President

Reef:020/1999 Ref : 47/2017 Aug 15, 2017 Subject : The explanation of operating results for the second quarter of 2017 To : The SET President Vibhavadi Medical Center Pcl. would like to disclose the