| 
                 
                    Closing price on 8/2/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    76.00 | 
                 
                
                    | High | 
                    80.00 | 
                 
                
                    | Low | 
                    76.00 | 
                     
                
                    | Volume | 
                    5,700 | 
                                 
                
                    | Split-adjusted Price | 
                    65.94 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/2/2021
             | 
            
                +4.00 / +5.26%
             |             
            
                76.00
             |           
            
                80.00
             |               
            
                76.00
             |                           
            
                80.00
             | 
            
                78.70
             |                     
            
                65.94
             |                                 
            
                5,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2021
             | 
            
                +0.50 / +0.66%
             |             
            
                76.00
             |           
            
                76.00
             |               
            
                76.00
             |                           
            
                76.00
             | 
            
                76.00
             |                     
            
                62.64
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2021
             | 
            
                +8.00 / +11.76%
             |             
            
                70.50
             |           
            
                76.00
             |               
            
                70.50
             |                           
            
                76.00
             | 
            
                75.50
             |                     
            
                62.64
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                68.00
             |           
            
                68.00
             |               
            
                68.00
             |                           
            
                68.00
             | 
            
                68.00
             |                     
            
                56.05
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2021
             | 
            
                -3.00 / -4.23%
             |             
            
                68.00
             |           
            
                68.00
             |               
            
                68.00
             |                           
            
                68.00
             | 
            
                68.00
             |                     
            
                56.05
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2021
             | 
            
                +0.70 / +1.00%
             |             
            
                71.00
             |           
            
                71.00
             |               
            
                71.00
             |                           
            
                71.00
             | 
            
                71.00
             |                     
            
                58.52
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                70.30
             |           
            
                70.30
             |               
            
                70.30
             |                           
            
                70.30
             | 
            
                70.30
             |                     
            
                57.95
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                70.30
             |           
            
                70.30
             |               
            
                70.30
             |                           
            
                70.30
             | 
            
                70.30
             |                     
            
                57.95
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2021
             | 
            
                -4.20 / -5.64%
             |             
            
                70.30
             |           
            
                70.30
             |               
            
                70.30
             |                           
            
                70.30
             | 
            
                70.30
             |                     
            
                57.95
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                74.50
             |           
            
                74.50
             |               
            
                74.50
             |                           
            
                74.50
             | 
            
                74.50
             |                     
            
                61.41
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2021
             | 
            
                0.00 / 0.00%
             |             
            
                74.50
             |           
            
                74.50
             |               
            
                74.50
             |                           
            
                74.50
             | 
            
                74.50
             |                     
            
                61.41
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2021
             | 
            
                0.00 / 0.00%
             |             
            
                74.50
             |           
            
                74.50
             |               
            
                74.50
             |                           
            
                74.50
             | 
            
                74.50
             |                     
            
                61.41
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2021
             | 
            
                +4.80 / +6.89%
             |             
            
                74.50
             |           
            
                74.50
             |               
            
                74.50
             |                           
            
                74.50
             | 
            
                74.50
             |                     
            
                61.41
             |                                 
            
                2,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                69.10
             |           
            
                70.30
             |               
            
                69.10
             |                           
            
                70.30
             | 
            
                69.70
             |                     
            
                57.95
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2021
             | 
            
                -2.80 / -3.82%
             |             
            
                68.70
             |           
            
                70.50
             |               
            
                68.70
             |                           
            
                70.50
             | 
            
                70.30
             |                     
            
                58.11
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2021
             | 
            
                -0.90 / -1.23%
             |             
            
                74.40
             |           
            
                74.40
             |               
            
                72.50
             |                           
            
                72.50
             | 
            
                73.30
             |                     
            
                59.76
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2021
             | 
            
                -0.60 / -0.80%
             |             
            
                72.20
             |           
            
                74.00
             |               
            
                72.20
             |                           
            
                74.00
             | 
            
                73.40
             |                     
            
                61.00
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2021
             | 
            
                +1.00 / +1.36%
             |             
            
                71.80
             |           
            
                76.00
             |               
            
                71.80
             |                           
            
                74.80
             | 
            
                74.61
             |                     
            
                61.65
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2021
             | 
            
                -2.10 / -2.76%
             |             
            
                73.20
             |           
            
                74.00
             |               
            
                73.20
             |                           
            
                74.00
             | 
            
                73.80
             |                     
            
                61.00
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2021
             | 
            
                -1.50 / -1.93%
             |             
            
                79.50
             |           
            
                79.50
             |               
            
                74.10
             |                           
            
                76.10
             | 
            
                76.10
             |                     
            
                62.73
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2021
             | 
            
                +2.70 / +3.52%
             |             
            
                77.00
             |           
            
                79.50
             |               
            
                77.00
             |                           
            
                79.50
             | 
            
                77.60
             |                     
            
                65.53
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                76.80
             |           
            
                76.80
             |               
            
                76.80
             |                           
            
                76.80
             | 
            
                76.80
             |                     
            
                63.30
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2021
             | 
            
                -1.40 / -1.79%
             |             
            
                76.80
             |           
            
                76.80
             |               
            
                76.80
             |                           
            
                76.80
             | 
            
                76.80
             |                     
            
                63.30
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                78.20
             |           
            
                78.20
             |               
            
                78.20
             |                           
            
                78.20
             | 
            
                78.20
             |                     
            
                64.46
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2021
             | 
            
                -1.40 / -1.76%
             |             
            
                78.50
             |           
            
                78.50
             |               
            
                78.00
             |                           
            
                78.00
             | 
            
                78.20
             |                     
            
                64.29
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                79.40
             |           
            
                79.40
             |               
            
                79.40
             |                           
            
                79.40
             | 
            
                79.40
             |                     
            
                65.45
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2021
             | 
            
                +5.20 / +6.86%
             |             
            
                78.50
             |           
            
                81.00
             |               
            
                78.50
             |                           
            
                81.00
             | 
            
                79.40
             |                     
            
                66.76
             |                                 
            
                18,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2021
             | 
            
                -2.10 / -2.72%
             |             
            
                78.00
             |           
            
                78.00
             |               
            
                75.20
             |                           
            
                75.20
             | 
            
                75.80
             |                     
            
                61.98
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                77.30
             |           
            
                77.30
             |               
            
                77.30
             |                           
            
                77.30
             | 
            
                77.30
             |                     
            
                63.72
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                76.00
             |           
            
                79.00
             |               
            
                75.50
             |                           
            
                79.00
             | 
            
                77.30
             |                     
            
                65.12
             |                                 
            
                10,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |