PIV: New principal shareholder Ha Son Truong

Ha Son Truong has become a principal shareholder of PIV Joint Stock Company with information as follows:
- Name of stock held: PIV
- Number of shares held by principal shareholder before transaction: 64,800 shares (0.37%)
- Number of shares acquired: 872,600 shares
- Total holding following transaction and total percentage holding following transaction:937,400 shares (5.41%)
- Date of transaction: 17/03/2023.