| 
                 
                    Closing price on 12/9/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    59.60 | 
                 
                
                    | High | 
                    59.90 | 
                 
                
                    | Low | 
                    59.40 | 
                     
                
                    | Volume | 
                    53,300 | 
                                 
                
                    | Split-adjusted Price | 
                    49.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ADG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/9/2020
             | 
            
                -0.20 / -0.34%
             |             
            
                59.60
             |           
            
                59.90
             |               
            
                59.40
             |                           
            
                59.50
             | 
            
                59.61
             |                     
            
                49.80
             |                                 
            
                53,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2020
             | 
            
                0.00 / 0.00%
             |             
            
                59.70
             |           
            
                59.90
             |               
            
                59.30
             |                           
            
                59.50
             | 
            
                59.66
             |                     
            
                49.80
             |                                 
            
                73,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2020
             | 
            
                +0.80 / +1.36%
             |             
            
                58.80
             |           
            
                59.90
             |               
            
                58.50
             |                           
            
                59.70
             | 
            
                59.53
             |                     
            
                49.97
             |                                 
            
                116,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2020
             | 
            
                +0.40 / +0.68%
             |             
            
                58.60
             |           
            
                59.30
             |               
            
                58.50
             |                           
            
                58.90
             | 
            
                58.92
             |                     
            
                49.30
             |                                 
            
                60,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2020
             | 
            
                +0.50 / +0.86%
             |             
            
                58.00
             |           
            
                59.00
             |               
            
                58.00
             |                           
            
                58.60
             | 
            
                58.54
             |                     
            
                49.05
             |                                 
            
                54,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2020
             | 
            
                +0.20 / +0.35%
             |             
            
                58.50
             |           
            
                58.70
             |               
            
                57.60
             |                           
            
                58.10
             | 
            
                58.08
             |                     
            
                48.63
             |                                 
            
                44,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2020
             | 
            
                -0.10 / -0.17%
             |             
            
                58.50
             |           
            
                58.50
             |               
            
                57.40
             |                           
            
                58.40
             | 
            
                57.92
             |                     
            
                48.88
             |                                 
            
                58,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2020
             | 
            
                -0.10 / -0.17%
             |             
            
                58.50
             |           
            
                58.90
             |               
            
                58.30
             |                           
            
                58.70
             | 
            
                58.53
             |                     
            
                49.13
             |                                 
            
                79,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2020
             | 
            
                -0.20 / -0.34%
             |             
            
                58.60
             |           
            
                59.20
             |               
            
                58.60
             |                           
            
                58.70
             | 
            
                58.84
             |                     
            
                49.13
             |                                 
            
                56,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2020
             | 
            
                0.00 / 0.00%
             |             
            
                59.10
             |           
            
                59.30
             |               
            
                58.20
             |                           
            
                59.10
             | 
            
                58.88
             |                     
            
                49.46
             |                                 
            
                80,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2020
             | 
            
                +0.60 / +1.02%
             |             
            
                58.60
             |           
            
                59.60
             |               
            
                58.60
             |                           
            
                59.20
             | 
            
                59.12
             |                     
            
                49.55
             |                                 
            
                74,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2020
             | 
            
                -0.50 / -0.85%
             |             
            
                59.00
             |           
            
                59.20
             |               
            
                58.20
             |                           
            
                58.60
             | 
            
                58.63
             |                     
            
                49.05
             |                                 
            
                56,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2020
             | 
            
                -0.20 / -0.34%
             |             
            
                59.20
             |           
            
                59.50
             |               
            
                58.50
             |                           
            
                59.20
             | 
            
                59.14
             |                     
            
                49.55
             |                                 
            
                65,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2020
             | 
            
                +0.90 / +1.53%
             |             
            
                58.80
             |           
            
                59.70
             |               
            
                58.80
             |                           
            
                59.60
             | 
            
                59.39
             |                     
            
                49.88
             |                                 
            
                89,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2020
             | 
            
                +0.90 / +1.55%
             |             
            
                58.20
             |           
            
                59.20
             |               
            
                58.10
             |                           
            
                58.90
             | 
            
                58.74
             |                     
            
                49.30
             |                                 
            
                59,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2020
             | 
            
                0.00 / 0.00%
             |             
            
                58.00
             |           
            
                58.90
             |               
            
                57.10
             |                           
            
                58.90
             | 
            
                58.01
             |                     
            
                49.30
             |                                 
            
                75,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2020
             | 
            
                -0.50 / -0.85%
             |             
            
                58.80
             |           
            
                59.30
             |               
            
                58.10
             |                           
            
                58.30
             | 
            
                58.87
             |                     
            
                48.79
             |                                 
            
                64,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2020
             | 
            
                +0.70 / +1.20%
             |             
            
                58.10
             |           
            
                59.20
             |               
            
                58.10
             |                           
            
                58.80
             | 
            
                58.78
             |                     
            
                49.21
             |                                 
            
                64,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2020
             | 
            
                +0.70 / +1.22%
             |             
            
                57.70
             |           
            
                58.50
             |               
            
                57.30
             |                           
            
                58.20
             | 
            
                58.11
             |                     
            
                48.71
             |                                 
            
                75,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2020
             | 
            
                -0.50 / -0.86%
             |             
            
                57.60
             |           
            
                57.90
             |               
            
                57.30
             |                           
            
                57.40
             | 
            
                57.50
             |                     
            
                48.04
             |                                 
            
                64,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2020
             | 
            
                -0.20 / -0.34%
             |             
            
                58.00
             |           
            
                58.20
             |               
            
                57.70
             |                           
            
                57.80
             | 
            
                57.93
             |                     
            
                48.38
             |                                 
            
                57,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2020
             | 
            
                -0.20 / -0.34%
             |             
            
                57.80
             |           
            
                58.30
             |               
            
                57.30
             |                           
            
                58.00
             | 
            
                57.68
             |                     
            
                48.54
             |                                 
            
                64,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2020
             | 
            
                -0.40 / -0.68%
             |             
            
                58.60
             |           
            
                58.90
             |               
            
                58.10
             |                           
            
                58.20
             | 
            
                58.42
             |                     
            
                48.71
             |                                 
            
                75,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2020
             | 
            
                +0.30 / +0.51%
             |             
            
                58.30
             |           
            
                58.90
             |               
            
                58.10
             |                           
            
                58.60
             | 
            
                58.56
             |                     
            
                49.05
             |                                 
            
                86,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2020
             | 
            
                +0.50 / +0.87%
             |             
            
                57.30
             |           
            
                58.90
             |               
            
                57.20
             |                           
            
                58.30
             | 
            
                58.07
             |                     
            
                48.79
             |                                 
            
                103,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2020
             | 
            
                +2.00 / +3.58%
             |             
            
                56.20
             |           
            
                58.00
             |               
            
                56.20
             |                           
            
                57.80
             | 
            
                57.33
             |                     
            
                48.38
             |                                 
            
                117,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2020
             | 
            
                -0.20 / -0.36%
             |             
            
                55.70
             |           
            
                56.00
             |               
            
                55.70
             |                           
            
                55.80
             | 
            
                55.91
             |                     
            
                46.70
             |                                 
            
                44,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2020
             | 
            
                +1.20 / +2.19%
             |             
            
                54.80
             |           
            
                56.00
             |               
            
                54.80
             |                           
            
                56.00
             | 
            
                55.58
             |                     
            
                46.87
             |                                 
            
                65,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2020
             | 
            
                -0.20 / -0.36%
             |             
            
                55.00
             |           
            
                55.30
             |               
            
                54.20
             |                           
            
                55.20
             | 
            
                54.77
             |                     
            
                46.20
             |                                 
            
                47,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2020
             | 
            
                +0.50 / +0.91%
             |             
            
                54.50
             |           
            
                56.10
             |               
            
                54.00
             |                           
            
                55.40
             | 
            
                54.96
             |                     
            
                46.37
             |                                 
            
                63,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |