SEP: Notice of transaction of Directors, PDMR (Nguyen Ba Tai)

- Name of issuer: Quang Tri general trading joint stock company
- Stock code: SEP
- Name of person discharging managerial responsibility /Director: Nguyen Ba Tai
- Position in the listed company: Member of the Board of Directors
- Number of shares held by the shareholder before transaction: 157,271 shares (1.87%)
- Nature of transaction: Order matching & negotiation
- Number of shares to be acquired: 30,000 shares
- Reason for transaction: Increase ownership
- Expected Start date of transaction: 16/07/2026
- Expected End date of transaction: 12/08/2026