| 
                 
                    Closing price on 11/4/2025
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.00 | 
                 
                
                    | High | 
                    9.00 | 
                 
                
                    | Low | 
                    9.00 | 
                     
                
                    | Volume | 
                    500 | 
                                 
                
                    | Split-adjusted Price | 
                    9.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GCB Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/4/2025
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                9.00
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2025
             | 
            
                0.00 / 0.00%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                9.00
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2025
             | 
            
                -0.10 / -1.10%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                9.00
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2025
             | 
            
                +1.00 / +11.76%
             |             
            
                9.00
             |           
            
                9.50
             |               
            
                9.00
             |                           
            
                9.50
             | 
            
                9.10
             |                     
            
                9.50
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2025
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                8.20
             |                           
            
                8.70
             | 
            
                8.50
             |                     
            
                8.70
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2025
             | 
            
                +0.10 / +1.15%
             |             
            
                8.60
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.80
             | 
            
                8.70
             |                     
            
                8.80
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2025
             | 
            
                -1.40 / -13.86%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                8.70
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2025
             | 
            
                0.00 / 0.00%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                10.10
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2025
             | 
            
                -1.30 / -11.93%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                10.10
             |                     
            
                9.60
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2025
             | 
            
                -1.70 / -13.93%
             |             
            
                10.60
             |           
            
                12.10
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.90
             |                     
            
                10.50
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2025
             | 
            
                -2.10 / -14.69%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                12.20
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                14.30
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                14.30
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                14.30
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2025
             | 
            
                -0.20 / -1.39%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.30
             |                     
            
                14.20
             |                                 
            
                199,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2025
             | 
            
                -0.10 / -0.69%
             |             
            
                14.40
             |           
            
                14.40
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.40
             |                     
            
                14.30
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.30
             |           
            
                14.50
             |               
            
                14.30
             |                           
            
                14.50
             | 
            
                14.40
             |                     
            
                14.50
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                14.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                14.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2025
             | 
            
                -0.20 / -1.36%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                14.50
             |                                 
            
                60,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2025
             | 
            
                +1.20 / +8.89%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                14.70
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                13.50
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2025
             | 
            
                +0.90 / +7.14%
             |             
            
                13.40
             |           
            
                13.50
             |               
            
                13.40
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                13.50
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2025
             | 
            
                +1.50 / +13.51%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                12.60
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2025
             | 
            
                0.00 / 0.00%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                11.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2025
             | 
            
                0.00 / 0.00%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                11.10
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2025
             | 
            
                -1.60 / -12.60%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                11.10
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2025
             | 
            
                -2.10 / -14.19%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                12.70
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2025
             | 
            
                0.00 / 0.00%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                14.80
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2025
             | 
            
                +1.30 / +9.63%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                14.80
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |