Additional listed securities

Subject                                  : Additional listed shares
Company name                             : BUMRUNGRAD HOSPITAL PUBLIC COMPANY 
LIMITED (BH)
Old capital (baht)                       : 795,766,507.00
- Common stock (Unit: shares)            : 794,964,292
- Preferred stock (Unit: shares)         : 802,215
Number of additional shares              :
- Common stock (Unit: shares)            : 2,300
New capital (baht)                       : 795,766,507.00
- Common stock (Unit: shares)            : 794,966,592
- Preferred stock (Unit: shares)         : 799,915
Par value (baht per share)               : 1.00
Allocated for                            : Security conversion from preferred 
stocks to common stocks amounting to 2,300 shares
Ratio (Convertible security : share)     : 1.00 : 1.00
Conversion ratio (baht per share)        : 0.00
Conversion date                          : From 02-Feb-2026 to 27-Feb-2026
Trading date                             : 20-Mar-2026
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