| 
                 
                    Closing price on 5/28/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    50.50 | 
                 
                
                    | High | 
                    50.80 | 
                 
                
                    | Low | 
                    50.50 | 
                     
                
                    | Volume | 
                    67,100 | 
                                 
                
                    | Split-adjusted Price | 
                    42.27 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ADG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                50.50
             |           
            
                50.80
             |               
            
                50.50
             |                           
            
                50.50
             | 
            
                50.61
             |                     
            
                42.27
             |                                 
            
                67,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2021
             | 
            
                +0.50 / +1.00%
             |             
            
                50.00
             |           
            
                50.60
             |               
            
                50.00
             |                           
            
                50.50
             | 
            
                50.34
             |                     
            
                42.27
             |                                 
            
                101,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2021
             | 
            
                -2.00 / -3.85%
             |             
            
                51.90
             |           
            
                52.00
             |               
            
                49.95
             |                           
            
                50.00
             | 
            
                50.88
             |                     
            
                41.85
             |                                 
            
                59,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2021
             | 
            
                -1.00 / -1.89%
             |             
            
                52.50
             |           
            
                52.70
             |               
            
                51.80
             |                           
            
                52.00
             | 
            
                52.05
             |                     
            
                43.52
             |                                 
            
                88,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2021
             | 
            
                -0.50 / -0.93%
             |             
            
                53.50
             |           
            
                53.80
             |               
            
                52.80
             |                           
            
                53.00
             | 
            
                53.30
             |                     
            
                44.36
             |                                 
            
                81,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                53.50
             |           
            
                53.80
             |               
            
                53.00
             |                           
            
                53.50
             | 
            
                53.47
             |                     
            
                44.78
             |                                 
            
                57,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2021
             | 
            
                -1.60 / -2.90%
             |             
            
                54.70
             |           
            
                54.70
             |               
            
                53.00
             |                           
            
                53.50
             | 
            
                53.73
             |                     
            
                44.78
             |                                 
            
                76,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2021
             | 
            
                +0.10 / +0.18%
             |             
            
                55.00
             |           
            
                55.50
             |               
            
                54.70
             |                           
            
                55.10
             | 
            
                55.04
             |                     
            
                46.12
             |                                 
            
                82,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                55.00
             |           
            
                55.10
             |               
            
                54.80
             |                           
            
                55.00
             | 
            
                54.80
             |                     
            
                46.03
             |                                 
            
                70,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2021
             | 
            
                -0.70 / -1.26%
             |             
            
                55.60
             |           
            
                55.70
             |               
            
                54.50
             |                           
            
                55.00
             | 
            
                54.50
             |                     
            
                46.03
             |                                 
            
                61,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2021
             | 
            
                -0.80 / -1.42%
             |             
            
                56.40
             |           
            
                56.50
             |               
            
                55.30
             |                           
            
                55.70
             | 
            
                55.69
             |                     
            
                46.62
             |                                 
            
                73,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2021
             | 
            
                -0.40 / -0.70%
             |             
            
                56.90
             |           
            
                57.00
             |               
            
                56.40
             |                           
            
                56.50
             | 
            
                56.63
             |                     
            
                47.29
             |                                 
            
                62,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2021
             | 
            
                +0.80 / +1.43%
             |             
            
                56.10
             |           
            
                57.00
             |               
            
                56.10
             |                           
            
                56.90
             | 
            
                56.61
             |                     
            
                47.62
             |                                 
            
                104,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2021
             | 
            
                +1.10 / +2.00%
             |             
            
                54.90
             |           
            
                56.10
             |               
            
                54.70
             |                           
            
                56.10
             | 
            
                55.42
             |                     
            
                46.95
             |                                 
            
                120,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2021
             | 
            
                -1.00 / -1.79%
             |             
            
                56.00
             |           
            
                56.00
             |               
            
                54.80
             |                           
            
                55.00
             | 
            
                55.18
             |                     
            
                46.03
             |                                 
            
                85,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2021
             | 
            
                -2.50 / -4.27%
             |             
            
                58.40
             |           
            
                58.60
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                56.79
             |                     
            
                46.87
             |                                 
            
                93,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2021
             | 
            
                -0.90 / -1.52%
             |             
            
                59.00
             |           
            
                59.10
             |               
            
                58.50
             |                           
            
                58.50
             | 
            
                58.80
             |                     
            
                48.96
             |                                 
            
                73,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2021
             | 
            
                -1.60 / -2.62%
             |             
            
                60.60
             |           
            
                60.70
             |               
            
                58.60
             |                           
            
                59.40
             | 
            
                59.32
             |                     
            
                49.72
             |                                 
            
                88,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2021
             | 
            
                -0.50 / -0.81%
             |             
            
                61.30
             |           
            
                61.30
             |               
            
                59.00
             |                           
            
                61.00
             | 
            
                61.30
             |                     
            
                51.05
             |                                 
            
                80,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2021
             | 
            
                +0.10 / +0.16%
             |             
            
                61.40
             |           
            
                61.70
             |               
            
                61.30
             |                           
            
                61.50
             | 
            
                61.43
             |                     
            
                51.47
             |                                 
            
                82,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2021
             | 
            
                -0.10 / -0.16%
             |             
            
                61.50
             |           
            
                61.60
             |               
            
                61.00
             |                           
            
                61.40
             | 
            
                61.37
             |                     
            
                51.39
             |                                 
            
                76,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2021
             | 
            
                +0.10 / +0.16%
             |             
            
                61.40
             |           
            
                61.50
             |               
            
                61.20
             |                           
            
                61.50
             | 
            
                61.39
             |                     
            
                51.47
             |                                 
            
                82,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2021
             | 
            
                -0.60 / -0.97%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                61.40
             |                           
            
                61.40
             | 
            
                61.66
             |                     
            
                51.39
             |                                 
            
                77,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2021
             | 
            
                -1.00 / -1.59%
             |             
            
                62.90
             |           
            
                63.00
             |               
            
                61.30
             |                           
            
                62.00
             | 
            
                61.98
             |                     
            
                51.89
             |                                 
            
                79,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2021
             | 
            
                -1.60 / -2.48%
             |             
            
                64.60
             |           
            
                64.60
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                63.70
             |                     
            
                52.73
             |                                 
            
                97,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2021
             | 
            
                +1.50 / +2.38%
             |             
            
                63.10
             |           
            
                64.70
             |               
            
                63.10
             |                           
            
                64.60
             | 
            
                63.86
             |                     
            
                54.07
             |                                 
            
                181,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2021
             | 
            
                +0.80 / +1.28%
             |             
            
                62.30
             |           
            
                63.20
             |               
            
                62.30
             |                           
            
                63.10
             | 
            
                62.83
             |                     
            
                52.81
             |                                 
            
                128,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2021
             | 
            
                +1.30 / +2.13%
             |             
            
                61.00
             |           
            
                62.50
             |               
            
                61.00
             |                           
            
                62.30
             | 
            
                61.86
             |                     
            
                52.14
             |                                 
            
                124,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2021
             | 
            
                +0.80 / +1.33%
             |             
            
                60.20
             |           
            
                61.20
             |               
            
                60.20
             |                           
            
                61.00
             | 
            
                60.79
             |                     
            
                51.05
             |                                 
            
                115,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2021
             | 
            
                +0.90 / +1.52%
             |             
            
                59.30
             |           
            
                60.50
             |               
            
                59.30
             |                           
            
                60.20
             | 
            
                59.93
             |                     
            
                50.38
             |                                 
            
                129,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |