TEL: Change in shareholding of principal shareholder (Le Van Anh)

- Name of issuer: Telecommunication Project Construction Development Joint Stock Company
- Stock code: TEL
- Securities type: common stock
- Name of principal shareholder: Le Van Anh
- Number of shares held by the principal shareholder before transaction: 294,546 shares (5.89%)
- Number of shares acquired: 913,300 shares
- Total holding following transaction and total percentage following transaction: 1,207,846 shares (24.16%)
- Date of transaction: 18/09/2025