BCB: Notice of transaction of Directors (Tran Thi Thu Huong)

- Name of person discharging managerial responsibility: Tran Thi Thu Huong
- Position in the listed company: Member of the Board of Directors
- Name of issuer: 397 Joint Stock Company
- Stock code: BCB
- Number of shares held by the shareholder before transaction: 8,320 shares (0.15%)
- Number of shares to be disposed: 8,000 shares
- Reason for transaction: Personal financial structure
- Nature of transaction: Order matching & negotiation
- Expected Start date of transaction: September 11, 2025.
- Expected End date of transaction: October 10, 2025.