NBE: Change in shareholding of principal shareholder (Mr. 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: Mr. Cao Van Nguyen
- Number of shares held by the principal shareholder before transaction: 369,200 shares (7.38%)
- Number of shares acquired: 41,300 shares
- Total holding following transaction and total percentage following transaction: 410,500 shares (8.21%)
- Purpose of transaction: Increase shareholding
- Date of transaction: 26/11/2025