| 
                 
                    Closing price on 12/22/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.20 | 
                 
                
                    | High | 
                    30.00 | 
                 
                
                    | Low | 
                    29.05 | 
                     
                
                    | Volume | 
                    747,150 | 
                                 
                
                    | Split-adjusted Price | 
                    12.06 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/22/2020
             | 
            
                +0.80 / +2.74%
             |             
            
                29.20
             |           
            
                30.00
             |               
            
                29.05
             |                           
            
                30.00
             | 
            
                29.56
             |                     
            
                12.06
             |                                 
            
                747,150
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2020
             | 
            
                +0.65 / +2.28%
             |             
            
                28.55
             |           
            
                30.00
             |               
            
                28.55
             |                           
            
                29.20
             | 
            
                29.19
             |                     
            
                11.73
             |                                 
            
                779,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2020
             | 
            
                -0.05 / -0.17%
             |             
            
                28.50
             |           
            
                29.00
             |               
            
                28.50
             |                           
            
                28.55
             | 
            
                28.68
             |                     
            
                11.47
             |                                 
            
                586,850
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2020
             | 
            
                -0.70 / -2.39%
             |             
            
                29.00
             |           
            
                29.45
             |               
            
                28.40
             |                           
            
                28.60
             | 
            
                28.84
             |                     
            
                11.49
             |                                 
            
                739,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2020
             | 
            
                0.00 / 0.00%
             |             
            
                29.30
             |           
            
                29.50
             |               
            
                29.20
             |                           
            
                29.30
             | 
            
                29.35
             |                     
            
                11.77
             |                                 
            
                558,480
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2020
             | 
            
                -0.65 / -2.17%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.56
             |                     
            
                11.77
             |                                 
            
                722,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2020
             | 
            
                +0.25 / +0.84%
             |             
            
                30.10
             |           
            
                30.30
             |               
            
                29.70
             |                           
            
                29.95
             | 
            
                29.90
             |                     
            
                12.04
             |                                 
            
                712,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2020
             | 
            
                +0.35 / +1.19%
             |             
            
                29.30
             |           
            
                29.70
             |               
            
                28.80
             |                           
            
                29.70
             | 
            
                29.19
             |                     
            
                11.94
             |                                 
            
                505,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2020
             | 
            
                -0.70 / -2.33%
             |             
            
                30.10
             |           
            
                30.40
             |               
            
                29.35
             |                           
            
                29.35
             | 
            
                29.83
             |                     
            
                11.79
             |                                 
            
                631,630
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2020
             | 
            
                +0.80 / +2.74%
             |             
            
                29.25
             |           
            
                30.60
             |               
            
                29.25
             |                           
            
                30.05
             | 
            
                30.01
             |                     
            
                12.08
             |                                 
            
                1,023,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2020
             | 
            
                0.00 / 0.00%
             |             
            
                29.25
             |           
            
                29.70
             |               
            
                29.25
             |                           
            
                29.25
             | 
            
                29.41
             |                     
            
                11.75
             |                                 
            
                464,380
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2020
             | 
            
                +0.05 / +0.17%
             |             
            
                29.20
             |           
            
                30.00
             |               
            
                28.90
             |                           
            
                29.25
             | 
            
                29.41
             |                     
            
                11.75
             |                                 
            
                548,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2020
             | 
            
                -0.65 / -2.18%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.05
             |                           
            
                29.20
             | 
            
                29.45
             |                     
            
                11.73
             |                                 
            
                543,570
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2020
             | 
            
                +1.40 / +4.92%
             |             
            
                28.70
             |           
            
                29.90
             |               
            
                28.55
             |                           
            
                29.85
             | 
            
                29.25
             |                     
            
                12.00
             |                                 
            
                824,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2020
             | 
            
                +0.15 / +0.53%
             |             
            
                28.30
             |           
            
                28.85
             |               
            
                28.30
             |                           
            
                28.45
             | 
            
                28.51
             |                     
            
                11.43
             |                                 
            
                509,030
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2020
             | 
            
                -0.20 / -0.70%
             |             
            
                27.90
             |           
            
                28.60
             |               
            
                27.50
             |                           
            
                28.30
             | 
            
                28.07
             |                     
            
                11.37
             |                                 
            
                516,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2020
             | 
            
                -0.40 / -1.38%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.95
             |                     
            
                11.45
             |                                 
            
                506,290
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2020
             | 
            
                +0.05 / +0.17%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.60
             |                           
            
                28.90
             | 
            
                28.79
             |                     
            
                11.61
             |                                 
            
                373,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2020
             | 
            
                +0.35 / +1.23%
             |             
            
                28.50
             |           
            
                29.20
             |               
            
                28.50
             |                           
            
                28.85
             | 
            
                28.86
             |                     
            
                11.59
             |                                 
            
                489,610
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2020
             | 
            
                -0.80 / -2.73%
             |             
            
                29.30
             |           
            
                29.30
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.68
             |                     
            
                11.45
             |                                 
            
                820,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2020
             | 
            
                -1.20 / -3.93%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                28.50
             |                           
            
                29.30
             | 
            
                29.65
             |                     
            
                11.77
             |                                 
            
                1,168,960
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2020
             | 
            
                -0.30 / -0.97%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.20
             |                           
            
                30.50
             | 
            
                30.48
             |                     
            
                12.26
             |                                 
            
                385,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2020
             | 
            
                +0.35 / +1.15%
             |             
            
                31.00
             |           
            
                31.90
             |               
            
                30.50
             |                           
            
                30.80
             | 
            
                31.01
             |                     
            
                12.38
             |                                 
            
                800,520
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2020
             | 
            
                +1.95 / +6.84%
             |             
            
                28.50
             |           
            
                30.45
             |               
            
                28.30
             |                           
            
                30.45
             | 
            
                29.97
             |                     
            
                12.24
             |                                 
            
                977,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2020
             | 
            
                -0.10 / -0.35%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.20
             |                           
            
                28.50
             | 
            
                28.58
             |                     
            
                11.45
             |                                 
            
                435,330
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2020
             | 
            
                +0.60 / +2.14%
             |             
            
                28.30
             |           
            
                28.60
             |               
            
                27.80
             |                           
            
                28.60
             | 
            
                28.11
             |                     
            
                11.49
             |                                 
            
                473,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2020
             | 
            
                -1.10 / -3.78%
             |             
            
                29.10
             |           
            
                29.30
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.61
             |                     
            
                11.25
             |                                 
            
                766,080
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2020
             | 
            
                +0.60 / +2.11%
             |             
            
                28.80
             |           
            
                29.50
             |               
            
                28.70
             |                           
            
                29.10
             | 
            
                29.18
             |                     
            
                11.69
             |                                 
            
                871,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2020
             | 
            
                +0.50 / +1.79%
             |             
            
                28.00
             |           
            
                28.55
             |               
            
                27.80
             |                           
            
                28.50
             | 
            
                28.25
             |                     
            
                11.45
             |                                 
            
                761,280
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2020
             | 
            
                +0.35 / +1.27%
             |             
            
                27.90
             |           
            
                28.20
             |               
            
                27.50
             |                           
            
                28.00
             | 
            
                27.85
             |                     
            
                11.25
             |                                 
            
                408,460
             |  
            
                 
             |                                                              
             
    
         
    
    
 |