| 
                 
                    Closing price on 4/5/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    55.70 | 
                 
                
                    | High | 
                    55.90 | 
                 
                
                    | Low | 
                    55.60 | 
                     
                
                    | Volume | 
                    86,200 | 
                                 
                
                    | Split-adjusted Price | 
                    46.79 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ADG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/5/2021
             | 
            
                +0.20 / +0.36%
             |             
            
                55.70
             |           
            
                55.90
             |               
            
                55.60
             |                           
            
                55.90
             | 
            
                55.70
             |                     
            
                46.79
             |                                 
            
                86,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                55.80
             |           
            
                55.90
             |               
            
                55.60
             |                           
            
                55.70
             | 
            
                55.70
             |                     
            
                46.62
             |                                 
            
                72,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2021
             | 
            
                -0.60 / -1.07%
             |             
            
                56.10
             |           
            
                56.20
             |               
            
                55.40
             |                           
            
                55.70
             | 
            
                55.70
             |                     
            
                46.62
             |                                 
            
                92,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2021
             | 
            
                -1.00 / -1.75%
             |             
            
                57.30
             |           
            
                57.30
             |               
            
                56.00
             |                           
            
                56.30
             | 
            
                56.69
             |                     
            
                47.12
             |                                 
            
                76,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2021
             | 
            
                -1.20 / -2.05%
             |             
            
                58.60
             |           
            
                58.60
             |               
            
                57.30
             |                           
            
                57.30
             | 
            
                57.89
             |                     
            
                47.96
             |                                 
            
                89,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2021
             | 
            
                -0.90 / -1.52%
             |             
            
                59.40
             |           
            
                59.40
             |               
            
                58.00
             |                           
            
                58.50
             | 
            
                58.84
             |                     
            
                48.96
             |                                 
            
                134,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2021
             | 
            
                -0.20 / -0.34%
             |             
            
                59.60
             |           
            
                59.60
             |               
            
                59.10
             |                           
            
                59.40
             | 
            
                59.60
             |                     
            
                49.72
             |                                 
            
                75,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2021
             | 
            
                -0.40 / -0.67%
             |             
            
                60.00
             |           
            
                60.00
             |               
            
                59.20
             |                           
            
                59.60
             | 
            
                59.61
             |                     
            
                49.88
             |                                 
            
                83,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2021
             | 
            
                +0.10 / +0.17%
             |             
            
                60.00
             |           
            
                60.00
             |               
            
                59.70
             |                           
            
                60.00
             | 
            
                59.90
             |                     
            
                50.22
             |                                 
            
                89,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2021
             | 
            
                -0.10 / -0.17%
             |             
            
                60.00
             |           
            
                60.10
             |               
            
                59.80
             |                           
            
                59.90
             | 
            
                59.93
             |                     
            
                50.13
             |                                 
            
                101,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2021
             | 
            
                +0.10 / +0.17%
             |             
            
                59.90
             |           
            
                60.10
             |               
            
                59.80
             |                           
            
                60.00
             | 
            
                59.90
             |                     
            
                50.22
             |                                 
            
                97,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2021
             | 
            
                -0.10 / -0.17%
             |             
            
                60.00
             |           
            
                60.00
             |               
            
                59.70
             |                           
            
                59.90
             | 
            
                59.86
             |                     
            
                50.13
             |                                 
            
                71,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                60.00
             |           
            
                60.10
             |               
            
                59.80
             |                           
            
                60.00
             | 
            
                59.93
             |                     
            
                50.22
             |                                 
            
                80,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                60.00
             |           
            
                60.10
             |               
            
                59.80
             |                           
            
                60.00
             | 
            
                59.95
             |                     
            
                50.22
             |                                 
            
                86,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2021
             | 
            
                -0.30 / -0.50%
             |             
            
                60.30
             |           
            
                60.30
             |               
            
                60.00
             |                           
            
                60.00
             | 
            
                60.09
             |                     
            
                50.22
             |                                 
            
                94,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2021
             | 
            
                +0.10 / +0.17%
             |             
            
                60.20
             |           
            
                60.30
             |               
            
                60.00
             |                           
            
                60.30
             | 
            
                60.16
             |                     
            
                50.47
             |                                 
            
                83,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2021
             | 
            
                +0.20 / +0.33%
             |             
            
                60.00
             |           
            
                60.20
             |               
            
                59.80
             |                           
            
                60.20
             | 
            
                59.94
             |                     
            
                50.38
             |                                 
            
                94,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2021
             | 
            
                -0.40 / -0.66%
             |             
            
                60.40
             |           
            
                60.50
             |               
            
                58.00
             |                           
            
                60.00
             | 
            
                60.01
             |                     
            
                50.22
             |                                 
            
                93,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2021
             | 
            
                +0.30 / +0.50%
             |             
            
                60.10
             |           
            
                60.40
             |               
            
                60.10
             |                           
            
                60.40
             | 
            
                60.28
             |                     
            
                50.55
             |                                 
            
                80,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2021
             | 
            
                +0.10 / +0.17%
             |             
            
                60.00
             |           
            
                60.50
             |               
            
                59.90
             |                           
            
                60.10
             | 
            
                60.15
             |                     
            
                50.30
             |                                 
            
                74,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2021
             | 
            
                -0.80 / -1.32%
             |             
            
                61.00
             |           
            
                61.00
             |               
            
                59.50
             |                           
            
                60.00
             | 
            
                60.43
             |                     
            
                50.22
             |                                 
            
                82,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2021
             | 
            
                +0.90 / +1.50%
             |             
            
                59.90
             |           
            
                61.00
             |               
            
                59.90
             |                           
            
                60.80
             | 
            
                60.42
             |                     
            
                50.89
             |                                 
            
                33,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2021
             | 
            
                -0.10 / -0.17%
             |             
            
                60.50
             |           
            
                60.50
             |               
            
                59.90
             |                           
            
                59.90
             | 
            
                60.07
             |                     
            
                50.13
             |                                 
            
                73,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2021
             | 
            
                0.00 / 0.00%
             |             
            
                60.00
             |           
            
                60.90
             |               
            
                60.00
             |                           
            
                60.00
             | 
            
                60.12
             |                     
            
                50.22
             |                                 
            
                78,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2021
             | 
            
                -1.00 / -1.64%
             |             
            
                61.20
             |           
            
                61.20
             |               
            
                60.00
             |                           
            
                60.00
             | 
            
                60.68
             |                     
            
                50.22
             |                                 
            
                50,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                60.70
             |                           
            
                61.00
             | 
            
                61.00
             |                     
            
                51.05
             |                                 
            
                48,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2021
             | 
            
                +0.10 / +0.16%
             |             
            
                60.80
             |           
            
                61.20
             |               
            
                59.00
             |                           
            
                61.00
             | 
            
                60.70
             |                     
            
                51.05
             |                                 
            
                104,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2021
             | 
            
                -1.60 / -2.56%
             |             
            
                62.50
             |           
            
                63.00
             |               
            
                58.20
             |                           
            
                60.90
             | 
            
                61.34
             |                     
            
                50.97
             |                                 
            
                105,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2021
             | 
            
                -1.40 / -2.19%
             |             
            
                63.90
             |           
            
                64.10
             |               
            
                61.00
             |                           
            
                62.50
             | 
            
                63.07
             |                     
            
                52.31
             |                                 
            
                94,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2021
             | 
            
                -1.00 / -1.54%
             |             
            
                64.90
             |           
            
                64.90
             |               
            
                61.00
             |                           
            
                63.90
             | 
            
                63.38
             |                     
            
                53.48
             |                                 
            
                146,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |