HWS: Notice of transaction of Directors, PDMR (Ms. Truong Nu Nhu Ngoc)

- Name of issuer: Thua Thien Hue Water Supply Joint Stock Company
- Stock code: HWS
- Name of person discharging managerial responsibility /Director: Ms. Truong Nu Nhu Ngoc
- Position in the listed company: Secretary of company, Person in charge of corporate governance
- Number of shares held by the shareholder before transaction: 452,800 shares (0.52%)
- Nature of transaction: order matching & negotiation
- Number of shares to be disposed: 410,400 shares
- Reason for transaction: Decrease shareholding
- Expected Start date of transaction: 12/09/2025
- Expected End date of transaction: 10/10/2025