- Name of issuer: Truong Son Investment And Construction Joint Stock Company
- Stock code: TSA
- Name of person discharging managerial responsibility /Director: Nguyen Van Thoa
- Position in the listed company: Member of the Supervisory Board
- Number of shares held by the shareholder before transaction: 703,950 shares (2.01%)
- Number of shares to be acquired: 70,395 shares
- Total holding following transaction: 774,345 shares
- Nature of transaction: Direct
- Start date of transaction: 13/02/2025
- End date of transaction: 13/02/2025.