ALV: New principal shareholder Pham Ngoc Phuong

Pham Ngoc Phuong has become a principal shareholder of ALVICO Construction Joint Stock Company with information as follows:
- Name of stock held: ALV
- Number of shares acquired: 1,258,000 shares
- Total holding following transaction and total percentage holding following transaction:1,258,000 shares (22.23%)
- Date of transaction: 10/07/2025
- Number of shares held by principal shareholder before transaction: 0 shares (0%)