NBP: Change in shareholding of principal shareholder (Thuan Hai Transportation Service Joint Stock Company)

- Name of issuer: NinhBinh Thermal Power JSC
- Stock code: NBP
- Securities type: common stock
- Name of principal shareholder: Thuan Hai Transportation Service Joint Stock Company
- Number of shares held by the principal shareholder before transaction: 3,195,000 shares (24.83%)
- Number of shares acquired: 611,700 shares
- Total holding following transaction and total percentage following transaction: 3,806,700 shares (29.59%)
- Purpose of transaction: Increase shareholder ownership
- Date of transaction: 24/06/2025