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                GCB - Insider Actions 
                        
                            | Date | Name | Position | Transaction | Shares |  |  
                        | 10/29/2025 | Ngô Thị Thu Hương | Board Member | Registered To Purchase | 500,000 | Chart |  
                        | 10/17/2025 | Ngô Thị Thu Hương | Board Member | Purchased | 0 | Chart |  
                        | 9/24/2025 | Ngô Thị Thu Hương | Board Member | Registered To Purchase | 500,000 | Chart |  
                        | 9/22/2025 | Nguyễn Thị Bích Trâm | --- | Registered To Sell | 500,000 | Chart |  
                        | 7/9/2025 | Lê Quang Huy | --- | Sold | 4,100 | Chart |  
                        | 6/23/2025 | Lê Ngọc Thế Phiệt | --- | Purchased | 306,549 | Chart |  
                        | 6/19/2025 | Phạm Thanh Thúy | --- | Sold | 337,000 | Chart |  
                        | 6/19/2025 | Mai Xuân Hùng | --- | Purchased | 205,400 | Chart |  
                        | 6/10/2025 | Lê Quang Huy | --- | Registered To Sell | 7,000 | Chart |  
                        | 6/10/2025 | Lê Quang Huy | --- | Registered To Sell | 7,000 | Chart |  |