DTD: Change in shareholding of principal shareholder - PHILLIP SECURITIES (THAILAND) PUBLIC COMAPNY LIMITED

- Name of issuer: Thanh Dat Investment Development JSC
- Stock code: DTD
- Securities type: common stock
- Name of principal shareholder: PHILLIP SECURITIES (THAILAND) PUBLIC COMAPNY LIMITED
- Number of shares held by the principal shareholder before transaction: 2,321,900 shares (5.41%)
- Number of shares acquired: 319,800 shares
- Total holding following transaction and total percentage following transaction: 2,641,700 shares (6.16%)
- Purpose of transaction: Increasing proportion
- Date of transaction: 06/06/2023