NBE: Result of transaction of principal shareholder (Cao Van Nguyen)

- Name of issuer: North Book and Educational equipment Joint Stock Company
- Stock code: NBE
- Securities type: common stock
- Name of principal shareholder: Cao Van Nguyen
- Number of shares held by the principal shareholder before transaction: 320,000 shares (6.4%)
- Number of shares acquired: 35,800 shares
- Total holding following transaction and total percentage following transaction: 355,800 shares (7.12%)
- Purpose of transaction: Increase ownership
- Date of transaction: 20/10/2025