AMV: Hoang Van Ba is no longer principal shareholder

Hoang Van Ba is no longer a principal shareholder of American Vietnamese Biotech Incorporation with information as follows:
- Name of stock held: AMV
- Number of shares held by principal shareholder before transaction: 8,000,000 shares (6.1%)
- Number of shares disposed: 3,000,000 shares
- Total holding following transaction and total percentage holding following transaction: 5,000,000 shares (3.81%)
- Date of transaction: 27/06/2023