TSA: ​Notice of transaction of Directors, PDMR (Chu Hai Yen)

- Name of issuer: Truong Son Investment And Construction Joint Stock Company
- Stock code: TSA
- Name of person discharging managerial responsibility /Director: Chu Hai Yen
- Position in the listed company: Chief of the Supervisory Board
- Number of shares held by the shareholder before transaction: 6,600 shares (0.02%)
- Number of shares to be acquired: 5,400 shares
- Nature of transaction: Direct
- Purpose: Purchase of shares in the unsold shares distribution round of the additional public offering of shares
- Expected Start date of transaction: 06/03/2025
- Expected End date of transaction: 11/03/2025