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

- Name of issuer: Marine supply and engineering service JSC
- Stock code: MAC
- Securities type: Common stock
- Name of person discharging managerial responsibility /Director: Do Van Trinh
- Position in the listed company: Deputy director
- Number of shares held by the shareholder before transaction: 0 shares (0%)
- Number of shares registered for acquisition: 55,000 shares
- Number of shares acquired: 55,000 shares
- Total holding following transaction: 55,000 shares
- Total percentage holding following transaction: 0.36%
- Start date of transaction: 21/03/2023
- End date of transaction: 23/03/2023