MAC: Notice of transaction of Directors, PDMR (Bui Viet Phuong)

- Name of issuer: Marine supply and engineering service JSC
- Stock code: MAC
- Name of person discharging managerial responsibility /Director: Bui Viet Phuong
- Position in the listed company: Chief Financial Officer
- Number of shares held by the shareholder before transaction: 0 shares (0%)
- Nature of transaction: Order matching & negotiation
- Number of shares to be acquired: 300,000 shares
- Reason for transaction: to increase investment
- Expected Start date of transaction: 05/12/2023
- Expected End date of transaction: 29/12/2023