CX8: Result of transaction of principal shareholder (Nguyen Quang Huy)

- Name of issuer: CONSTREXIM No. 8 Investment and Construction JSC
- Stock code: CX8
- Securities type: common stock
- Name of principal shareholder: Nguyen Quang Huy
- Number of shares held by the principal shareholder before transaction: 252,969 shares (9.47%)
- Number of shares acquired: 32,600 shares
- Total holding following transaction and total percentage following transaction: 285,569 shares (10.69%)
- Purpose of transaction: Adding to portfolio
- Date of transaction: 09/06/2025