- Name of issuer: Ha Dong Environment Public Service Joint Stock Company
- Stock code: MTH
- Name of person discharging managerial responsibility /Director: Tran Anh Tuan
- Position in the listed company: Chief of Supervisory Board
- Number of shares held by the shareholder before transaction: 4,500 shares (0.09%)
- Nature of transaction: negotiation
- Number of shares to be disposed: 3,000 shares
- Reason for transaction: sell personally owned shares
- Expected Start date of transaction: 06/11/2025
- Expected End date of transaction: 20/11/2025