. Ramkhamhaeng Hospital PCL. 21,000,000 840,000,000 70 2. Ms. Vilaykham Siphandone 5,400,000 216,000,000 18 3. Mr. Anant Tangtongwechakit 1,200,000 48,000,000 4 4. Mr. Sarit Tangtongwechakit 1,200,000 48,000,000 4

Percentage 1. Ramkhamhaeng Hospital PCL. 21,000,000 840,000,000 70 2. Ms. Vilaykham Siphandone 5,400,000 216,000,000 18 3. Mr. Anant Tangtongwechakit 1,200,000 48,000,000 4 4. Mr. Sarit Tangtongwechakit

Nitiwasin 51 0.0 4 Mr. Choochart Phetampai 10,000,001 40 Total 25,000,000 100 Board of Directors: 1. Mrs. Pachara Nithivasin 2. Mrs. Ornruedi Na-Ranong 3. Mr. Pichet Nithivasin 4. Mr. Sarit Chokchainirand 5

RENAISSANCE FUND MANAGEMENT LIMITED 04/07/2022 31/12/2024 87 MR. CHAJCHAI SARIT-APIRAK /   22/12/1997 BBL ASSET MANAGEMENT COMPANY LIMITED 01/03/2024 31/12/2025 88 MR. CHAKRIT PUECHPAN /   10/10/2003 MFC ASSET