PVS: Notice of transaction of Directors, PDMR (Tran Ho Bac)

- Name of issuer: Petro Vietnam Technical Services Corporation
- Stock code: PVS
- Name of person discharging managerial responsibility /Director: Tran Ho Bac
- Position in the listed company: General Manager
- Number of shares held by the shareholder before transaction: 2,149 shares (0%)
- Nature of transaction: order matching & negotiation
- Number of shares to be acquired: 200,000 shares
- Reason for transaction: Personal
- Expected Start date of transaction: 28/10/2025
- Expected End date of transaction: 26/11/2025