SGD: Result of transaction of Directors, PDMR (Ngo Thi Thanh Huyen)

- Name of issuer: Educational Book JSC in Ho Chi Minh City
- Stock code: SGD
- Securities type: Common stock
- Name of person discharging managerial responsibility /Director: Ngo Thi Thanh Huyen
- Position in the listed company: Chief of Supervisory Board
- Number of shares held by the shareholder before transaction: 142,750 shares (3.53%)
- Number of shares registered for sale: 142,700 shares
- Number of shares disposed: 142,700 shares
- Total holding following transaction: 50 shares
- Total percentage holding following transaction: 0%
- Start date of transaction: 26/08/2025
- End date of transaction: 26/08/2025