| 
                 
                    Closing price on 7/22/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    32.20 | 
                 
                
                    | High | 
                    32.30 | 
                 
                
                    | Low | 
                    32.20 | 
                     
                
                    | Volume | 
                    1,500 | 
                                 
                
                    | Split-adjusted Price | 
                    16.11 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                32.20
             |           
            
                32.30
             |               
            
                32.20
             |                           
            
                32.30
             | 
            
                32.27
             |                     
            
                16.11
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2019
             | 
            
                +2.00 / +6.56%
             |             
            
                32.00
             |           
            
                32.50
             |               
            
                32.00
             |                           
            
                32.50
             | 
            
                32.32
             |                     
            
                16.21
             |                                 
            
                569,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                30.50
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                15.21
             |                                 
            
                37,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                30.50
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                15.21
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                30.50
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                15.21
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                30.50
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                15.21
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2019
             | 
            
                +2.50 / +8.59%
             |             
            
                29.30
             |           
            
                31.60
             |               
            
                29.30
             |                           
            
                31.60
             | 
            
                30.53
             |                     
            
                15.76
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2019
             | 
            
                -0.90 / -3.00%
             |             
            
                29.10
             |           
            
                29.10
             |               
            
                29.10
             |                           
            
                29.10
             | 
            
                29.10
             |                     
            
                14.51
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                14.96
             |                                 
            
                245,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                14.96
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2019
             | 
            
                -4.00 / -11.76%
             |             
            
                29.90
             |           
            
                30.00
             |               
            
                29.90
             |                           
            
                30.00
             | 
            
                29.99
             |                     
            
                14.96
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2019
             | 
            
                +4.40 / +14.86%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                34.00
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                16.96
             |                                 
            
                522,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2019
             | 
            
                -0.10 / -0.34%
             |             
            
                29.60
             |           
            
                29.60
             |               
            
                29.60
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                14.76
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2019
             | 
            
                +0.40 / +1.37%
             |             
            
                29.00
             |           
            
                29.90
             |               
            
                29.00
             |                           
            
                29.70
             | 
            
                29.73
             |                     
            
                14.81
             |                                 
            
                19,865
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2019
             | 
            
                -0.70 / -2.33%
             |             
            
                29.30
             |           
            
                29.30
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                14.61
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2019
             | 
            
                -0.70 / -2.28%
             |             
            
                29.10
             |           
            
                30.00
             |               
            
                27.10
             |                           
            
                30.00
             | 
            
                29.35
             |                     
            
                14.96
             |                                 
            
                163,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.70
             |           
            
                30.70
             |               
            
                30.70
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                15.31
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2019
             | 
            
                -0.20 / -0.65%
             |             
            
                30.70
             |           
            
                30.70
             |               
            
                30.70
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                15.31
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2019
             | 
            
                +0.70 / +2.32%
             |             
            
                28.20
             |           
            
                30.90
             |               
            
                28.20
             |                           
            
                30.90
             | 
            
                30.67
             |                     
            
                15.41
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                15.06
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                15.06
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                15.06
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2019
             | 
            
                -1.30 / -4.13%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                15.06
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                15.71
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                15.71
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                15.71
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                15.71
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2019
             | 
            
                -0.10 / -0.32%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                15.71
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                31.60
             |           
            
                31.60
             |               
            
                31.60
             |                           
            
                31.60
             | 
            
                31.60
             |                     
            
                15.76
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2019
             | 
            
                -0.40 / -1.25%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.60
             |                           
            
                31.60
             | 
            
                31.74
             |                     
            
                15.76
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |