| 
                 
                    Closing price on 10/13/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    50.70 | 
                 
                
                    | High | 
                    51.50 | 
                 
                
                    | Low | 
                    50.60 | 
                     
                
                    | Volume | 
                    42,800 | 
                                 
                
                    | Split-adjusted Price | 
                    43.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ADG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/13/2020
             | 
            
                +0.70 / +1.38%
             |             
            
                50.70
             |           
            
                51.50
             |               
            
                50.60
             |                           
            
                51.50
             | 
            
                51.02
             |                     
            
                43.10
             |                                 
            
                42,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2020
             | 
            
                +1.10 / +2.21%
             |             
            
                49.80
             |           
            
                50.80
             |               
            
                49.70
             |                           
            
                50.80
             | 
            
                50.51
             |                     
            
                42.52
             |                                 
            
                37,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2020
             | 
            
                0.00 / 0.00%
             |             
            
                49.50
             |           
            
                50.00
             |               
            
                49.50
             |                           
            
                49.70
             | 
            
                49.68
             |                     
            
                41.60
             |                                 
            
                24,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2020
             | 
            
                +0.10 / +0.20%
             |             
            
                49.60
             |           
            
                50.00
             |               
            
                49.50
             |                           
            
                49.70
             | 
            
                49.64
             |                     
            
                41.60
             |                                 
            
                22,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2020
             | 
            
                -0.20 / -0.40%
             |             
            
                49.50
             |           
            
                49.90
             |               
            
                49.00
             |                           
            
                49.60
             | 
            
                49.60
             |                     
            
                41.51
             |                                 
            
                21,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2020
             | 
            
                +0.20 / +0.40%
             |             
            
                49.40
             |           
            
                50.00
             |               
            
                49.40
             |                           
            
                49.80
             | 
            
                49.69
             |                     
            
                41.68
             |                                 
            
                20,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2020
             | 
            
                -0.50 / -1.00%
             |             
            
                50.00
             |           
            
                50.00
             |               
            
                49.00
             |                           
            
                49.60
             | 
            
                49.54
             |                     
            
                41.51
             |                                 
            
                19,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2020
             | 
            
                -0.40 / -0.79%
             |             
            
                50.30
             |           
            
                50.30
             |               
            
                49.50
             |                           
            
                50.00
             | 
            
                50.09
             |                     
            
                41.85
             |                                 
            
                26,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2020
             | 
            
                -0.30 / -0.59%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                49.60
             |                           
            
                50.40
             | 
            
                50.30
             |                     
            
                42.18
             |                                 
            
                27,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2020
             | 
            
                -0.10 / -0.20%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.00
             |                           
            
                50.70
             | 
            
                50.37
             |                     
            
                42.43
             |                                 
            
                20,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2020
             | 
            
                -0.30 / -0.59%
             |             
            
                51.20
             |           
            
                51.20
             |               
            
                50.10
             |                           
            
                50.80
             | 
            
                50.73
             |                     
            
                42.52
             |                                 
            
                26,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2020
             | 
            
                0.00 / 0.00%
             |             
            
                51.40
             |           
            
                51.40
             |               
            
                50.90
             |                           
            
                51.10
             | 
            
                51.21
             |                     
            
                42.77
             |                                 
            
                28,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2020
             | 
            
                -0.10 / -0.20%
             |             
            
                50.50
             |           
            
                51.50
             |               
            
                50.40
             |                           
            
                51.10
             | 
            
                51.12
             |                     
            
                42.77
             |                                 
            
                25,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2020
             | 
            
                -0.40 / -0.78%
             |             
            
                51.50
             |           
            
                51.50
             |               
            
                50.60
             |                           
            
                51.20
             | 
            
                51.21
             |                     
            
                42.85
             |                                 
            
                29,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2020
             | 
            
                +0.40 / +0.78%
             |             
            
                50.80
             |           
            
                51.90
             |               
            
                50.80
             |                           
            
                51.60
             | 
            
                51.53
             |                     
            
                43.19
             |                                 
            
                35,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2020
             | 
            
                -0.20 / -0.39%
             |             
            
                51.20
             |           
            
                51.40
             |               
            
                50.50
             |                           
            
                51.20
             | 
            
                50.97
             |                     
            
                42.85
             |                                 
            
                52,797
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2020
             | 
            
                +0.10 / +0.19%
             |             
            
                50.60
             |           
            
                52.10
             |               
            
                50.60
             |                           
            
                51.40
             | 
            
                51.43
             |                     
            
                43.02
             |                                 
            
                32,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2020
             | 
            
                -0.30 / -0.59%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                50.20
             |                           
            
                50.50
             | 
            
                51.26
             |                     
            
                42.27
             |                                 
            
                63,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2020
             | 
            
                -1.10 / -2.12%
             |             
            
                51.50
             |           
            
                53.00
             |               
            
                50.60
             |                           
            
                50.80
             | 
            
                51.56
             |                     
            
                42.52
             |                                 
            
                55,394
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2020
             | 
            
                -2.10 / -3.89%
             |             
            
                52.90
             |           
            
                53.30
             |               
            
                51.10
             |                           
            
                51.90
             | 
            
                52.37
             |                     
            
                43.44
             |                                 
            
                27,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2020
             | 
            
                +1.50 / +2.86%
             |             
            
                52.00
             |           
            
                54.00
             |               
            
                51.60
             |                           
            
                54.00
             | 
            
                52.88
             |                     
            
                45.20
             |                                 
            
                21,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2020
             | 
            
                +2.10 / +4.17%
             |             
            
                50.50
             |           
            
                52.50
             |               
            
                50.40
             |                           
            
                52.50
             | 
            
                51.03
             |                     
            
                43.94
             |                                 
            
                20,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2020
             | 
            
                -0.20 / -0.39%
             |             
            
                50.50
             |           
            
                50.70
             |               
            
                50.00
             |                           
            
                50.70
             | 
            
                50.41
             |                     
            
                42.43
             |                                 
            
                15,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2020
             | 
            
                +0.40 / +0.79%
             |             
            
                50.40
             |           
            
                51.00
             |               
            
                50.40
             |                           
            
                50.90
             | 
            
                50.70
             |                     
            
                42.60
             |                                 
            
                24,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2020
             | 
            
                -0.30 / -0.59%
             |             
            
                50.70
             |           
            
                50.70
             |               
            
                50.00
             |                           
            
                50.50
             | 
            
                50.44
             |                     
            
                42.27
             |                                 
            
                19,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2020
             | 
            
                +0.20 / +0.40%
             |             
            
                50.90
             |           
            
                51.00
             |               
            
                50.60
             |                           
            
                50.80
             | 
            
                50.84
             |                     
            
                42.52
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2020
             | 
            
                -0.10 / -0.20%
             |             
            
                50.70
             |           
            
                51.30
             |               
            
                50.60
             |                           
            
                50.60
             | 
            
                50.90
             |                     
            
                42.35
             |                                 
            
                19,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2020
             | 
            
                -0.40 / -0.78%
             |             
            
                50.00
             |           
            
                51.10
             |               
            
                50.00
             |                           
            
                50.80
             | 
            
                50.74
             |                     
            
                42.52
             |                                 
            
                18,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2020
             | 
            
                +0.20 / +0.39%
             |             
            
                50.80
             |           
            
                51.30
             |               
            
                49.80
             |                           
            
                51.20
             | 
            
                50.92
             |                     
            
                42.85
             |                                 
            
                20,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2020
             | 
            
                -0.20 / -0.39%
             |             
            
                51.00
             |           
            
                51.30
             |               
            
                50.80
             |                           
            
                51.20
             | 
            
                51.00
             |                     
            
                42.85
             |                                 
            
                20,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |