| 
                 
                    Closing price on 2/9/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    56.70 | 
                 
                
                    | High | 
                    56.70 | 
                 
                
                    | Low | 
                    56.70 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    44.69 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                56.70
             |           
            
                56.70
             |               
            
                56.70
             |                           
            
                56.70
             | 
            
                56.70
             |                     
            
                44.69
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                56.70
             |           
            
                56.70
             |               
            
                56.70
             |                           
            
                56.70
             | 
            
                56.70
             |                     
            
                44.69
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2021
             | 
            
                +0.80 / +1.43%
             |             
            
                56.40
             |           
            
                56.80
             |               
            
                56.40
             |                           
            
                56.80
             | 
            
                56.69
             |                     
            
                44.77
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2021
             | 
            
                +1.00 / +1.82%
             |             
            
                56.00
             |           
            
                56.00
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                56.00
             |                     
            
                44.14
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2021
             | 
            
                0.00 / 0.00%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                55.00
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                43.35
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2021
             | 
            
                +1.00 / +1.85%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                55.00
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                43.35
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2021
             | 
            
                -3.40 / -5.92%
             |             
            
                53.50
             |           
            
                57.50
             |               
            
                53.00
             |                           
            
                54.00
             | 
            
                54.00
             |                     
            
                42.56
             |                                 
            
                38,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2021
             | 
            
                +0.20 / +0.35%
             |             
            
                57.00
             |           
            
                58.00
             |               
            
                57.00
             |                           
            
                57.00
             | 
            
                57.37
             |                     
            
                44.93
             |                                 
            
                9,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2021
             | 
            
                -0.10 / -0.18%
             |             
            
                55.00
             |           
            
                57.10
             |               
            
                54.00
             |                           
            
                57.00
             | 
            
                56.78
             |                     
            
                44.93
             |                                 
            
                23,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2021
             | 
            
                +1.00 / +1.77%
             |             
            
                57.00
             |           
            
                57.50
             |               
            
                57.00
             |                           
            
                57.50
             | 
            
                57.13
             |                     
            
                45.32
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                56.50
             |           
            
                56.50
             |               
            
                56.50
             |                           
            
                56.50
             | 
            
                56.50
             |                     
            
                44.53
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2021
             | 
            
                +6.50 / +12.62%
             |             
            
                58.00
             |           
            
                58.00
             |               
            
                53.00
             |                           
            
                58.00
             | 
            
                56.53
             |                     
            
                45.72
             |                                 
            
                7,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2021
             | 
            
                +0.40 / +0.78%
             |             
            
                51.50
             |           
            
                51.50
             |               
            
                51.50
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                40.59
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                51.10
             |           
            
                51.10
             |               
            
                51.10
             |                           
            
                51.10
             | 
            
                51.10
             |                     
            
                40.28
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2021
             | 
            
                -1.20 / -2.29%
             |             
            
                51.10
             |           
            
                51.10
             |               
            
                51.10
             |                           
            
                51.10
             | 
            
                51.10
             |                     
            
                40.28
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2021
             | 
            
                -4.70 / -8.25%
             |             
            
                52.10
             |           
            
                52.30
             |               
            
                52.10
             |                           
            
                52.30
             | 
            
                52.29
             |                     
            
                41.22
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                57.00
             |                           
            
                57.00
             | 
            
                57.00
             |                     
            
                44.93
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                57.00
             |                           
            
                57.00
             | 
            
                57.00
             |                     
            
                44.93
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                57.00
             |                           
            
                57.00
             | 
            
                57.00
             |                     
            
                44.93
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                57.00
             |                           
            
                57.00
             | 
            
                57.00
             |                     
            
                44.93
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2021
             | 
            
                -1.00 / -1.72%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                57.00
             |                           
            
                57.00
             | 
            
                57.00
             |                     
            
                44.93
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                58.00
             |           
            
                58.00
             |               
            
                58.00
             |                           
            
                58.00
             | 
            
                58.00
             |                     
            
                45.72
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2021
             | 
            
                +0.10 / +0.17%
             |             
            
                56.00
             |           
            
                58.00
             |               
            
                56.00
             |                           
            
                58.00
             | 
            
                57.97
             |                     
            
                45.72
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                57.90
             |           
            
                57.90
             |               
            
                57.90
             |                           
            
                57.90
             | 
            
                57.90
             |                     
            
                45.64
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2021
             | 
            
                +4.60 / +8.63%
             |             
            
                57.90
             |           
            
                57.90
             |               
            
                57.90
             |                           
            
                57.90
             | 
            
                57.90
             |                     
            
                45.64
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                53.30
             |           
            
                53.30
             |               
            
                53.30
             |                           
            
                53.30
             | 
            
                53.30
             |                     
            
                42.01
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                53.30
             |           
            
                53.30
             |               
            
                53.30
             |                           
            
                53.30
             | 
            
                53.30
             |                     
            
                42.01
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2020
             | 
            
                -3.00 / -5.36%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.33
             |                     
            
                41.77
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2020
             | 
            
                0.00 / 0.00%
             |             
            
                56.00
             |           
            
                56.00
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                56.00
             |                     
            
                44.14
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2020
             | 
            
                0.00 / 0.00%
             |             
            
                56.00
             |           
            
                56.00
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                56.00
             |                     
            
                44.14
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |