STH: Nguyen Viet Cuong is no longer principal shareholder

Nguyen Viet Cuong is no longer a principal shareholder of Thai Nguyen Book Publishing Joint Stock Company with information as follows:
- Name of stock held: STH
- Number of shares held by principal shareholder before transaction: 1,015,700 shares (5.21%)
- Number of shares disposed: 50,000 shares
- Total holding following transaction and total percentage holding following transaction: 965,700 shares (4.95%)
- Date of transaction: 06/09/2023