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

director and Director of VIBHA 14.84% shares held. 5.6 Mr, Pichit Viriyamettakul 0.25 % shares held as the son of Mr.Chaisith Viriyamettakul , a Chairman of executive director and Director of VIBHA 14.84

Number of ordinary shares The Company holds (After investment) 500,000 shares 4.9 Par value 5.00 Baht 4.10 Shareholding Structure of RAM Before Investment List of shareholder Amount % Porpotion VIBHA -0

Vibha Ram Hospital Company Limited 68.79 15.18 Legacy Golf Company Limited (1.44) (4.61) Total 192.35 115.92 From the aforementioned information, Ramkhamhaeng Hospital Public Company Limited and its

Company Limited 5.97 2.01 Vibha Ram Hospital Company Limited 36.59 43.45 Legacy Golf Company Limited 1.97 (2.51) Total 141.99 71.35 From the aforementioned information, Ramkhamhaeng Hospital Public Company

Company Limited 0.98 3.75 Vibha Ram Hospital Company Limited 51.43 (13.73) Legacy Golf Company Limited (2.11) (2.44) Total 106.96 26.19) From the aforementioned information, Ramkhamhaeng Hospital Public

Piyasiri Company Limited (Sukhumvit Hospital) (6.25) (10.42) Vibhavadi Medical Center Public Company Limited 50.99 60.62 Phayao Ram Hospital Company Limited 15.88 10.32 Vibha Ram Hospital Company Limited

Company Limited 4.12 0.98 Vibha Ram Hospital Company Limited 18.45 51.43 Legacy Golf Company Limited (4.83) (2.11) Burirum Ruamphaet Co.,Ltd. 1.49 - Total 57.80 106.96 From the aforementioned information

) Vibhavadi Medical Center Public Company Limited 15.76 20.59 Phayao Ram Hospital Company Limited 2.69 2.76 Vibha Ram Hospital Company Limited 31.45 68.79 Legacy Golf Company Limited (2.55) (1.44) Burirum

3.73 Vibhavadi Medical Center Public Company Limited 15.76 6.78 Phayao Ram Hospital Company Limited 6.08 8.66 Vibha Ram Hospital Company Limited - 21.60 Legacy Golf Company Limited (2.85) (3.62) Burirum