MAC: Notice of transaction of Directors, PDMR (Do Van Trinh)

- Name of person discharging managerial responsibility /Director: Do Van Trinh
- Position in the listed company: Deputy director
- Name of issuer: Marine supply and engineering service JSC
- Stock code: MAC
- Number of shares held by the shareholder before transaction: 0 shares (0%)
- Number of shares to be acquired: 55,000 shares
- Reason for transaction: Investment
- Nature of transaction: order matching & negotiation
- Expected Start date of transaction: 20/03/2023
- Expected End date of transaction: 18/04/2023