(BDMS) Miss PORAMAPORN PRASARTTONG-OSOTH Reporter Common Share 25/05/2023 2,129,000 28.00 Purchase Link BANGKOK DUSIT MEDICAL SERVICES PUBLIC COMPANY LIMITED (BDMS) Mr. ATT THONGTANG Spouse / Cohabiting

Shares Offered price Baht Total amount Baht 1 Mr. Wichai Thongtang 7,308,289,826 0.040 292,331,593.04 2 Dr. Charkrit Soucksakit 4,000,000,000 0.040 160,000,000.00 3 Mr. Kriengkrai Thiennukul 2,400,000,000