LDW: Change in shareholding of principal shareholder ( Truong Thi My An)

- Name of issuer: Lam Dong Water Supply And Sewerage Company Ltd.
- Stock code: LDW
- Name of principal shareholder: Truong Thi My An
- Number of shares held by the principal shareholder before transaction: 13,975,893 shares (17.74%)
- Number of shares disposed: 7,100,000 shares
- Total holding following transaction and total percentage following transaction: 6,875,893 shares (8.73%)
- Purpose of transaction: Personal financial purpose
- Date of transaction: 10/11/2025