GCB: Pham Thanh Thuy is no longer principal shareholder

Pham Thanh Thuy is no longer a principal shareholder of Petec Binh Dinh Joint Stock Company with information as follows:
- Name of stock held: GCB
- Number of shares held by principal shareholder before transaction: 523,549 shares (12.96%)
- Number of shares disposed: 337,000 shares
- Total holding following transaction and total percentage holding following transaction: 186,549 shares (4.62%)
- Date of transaction: 19/06/2025.