TEL: Change in shareholding of principal shareholder (Lai Trung Dung)

- Name of issuer: Telecommunication Project Construction Development Joint Stock Company
- Stock code: TEL
- Securities type: common stock
- Name of principal shareholder: Lai Trung Dung
- Number of shares held by the principal shareholder before transaction: 1,314,350 shares (26.29%)
- Number of shares disposed: 64,500 shares
- Total holding following transaction and total percentage following transaction: 1,249,850 shares (25%)
- Date of transaction: 28/03/2023
- Purpose of transaction: Sell