| 
                 
                    Closing price on 4/8/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    22.60 | 
                 
                
                    | High | 
                    23.50 | 
                 
                
                    | Low | 
                    22.60 | 
                     
                
                    | Volume | 
                    254,060 | 
                                 
                
                    | Split-adjusted Price | 
                    9.05 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/8/2020
             | 
            
                +0.05 / +0.21%
             |             
            
                22.60
             |           
            
                23.50
             |               
            
                22.60
             |                           
            
                23.40
             | 
            
                23.07
             |                     
            
                9.05
             |                                 
            
                254,060
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2020
             | 
            
                +0.20 / +0.86%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                22.70
             |                           
            
                23.35
             | 
            
                23.29
             |                     
            
                9.03
             |                                 
            
                232,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2020
             | 
            
                +1.35 / +6.19%
             |             
            
                22.20
             |           
            
                23.30
             |               
            
                22.15
             |                           
            
                23.15
             | 
            
                22.67
             |                     
            
                8.95
             |                                 
            
                412,960
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2020
             | 
            
                +0.30 / +1.40%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                21.15
             |                           
            
                21.80
             | 
            
                21.50
             |                     
            
                8.43
             |                                 
            
                380,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2020
             | 
            
                +0.20 / +0.94%
             |             
            
                21.30
             |           
            
                21.90
             |               
            
                20.90
             |                           
            
                21.50
             | 
            
                21.49
             |                     
            
                8.31
             |                                 
            
                149,640
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2020
             | 
            
                -0.70 / -3.18%
             |             
            
                22.00
             |           
            
                22.50
             |               
            
                20.50
             |                           
            
                21.30
             | 
            
                20.99
             |                     
            
                8.24
             |                                 
            
                323,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2020
             | 
            
                -1.10 / -4.76%
             |             
            
                21.55
             |           
            
                22.80
             |               
            
                21.50
             |                           
            
                22.00
             | 
            
                21.70
             |                     
            
                8.51
             |                                 
            
                327,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2020
             | 
            
                -0.30 / -1.28%
             |             
            
                23.70
             |           
            
                23.80
             |               
            
                22.80
             |                           
            
                23.10
             | 
            
                23.13
             |                     
            
                8.93
             |                                 
            
                141,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2020
             | 
            
                -1.10 / -4.49%
             |             
            
                24.10
             |           
            
                24.50
             |               
            
                22.80
             |                           
            
                23.40
             | 
            
                23.58
             |                     
            
                9.05
             |                                 
            
                395,630
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2020
             | 
            
                +0.85 / +3.59%
             |             
            
                24.65
             |           
            
                24.70
             |               
            
                23.65
             |                           
            
                24.50
             | 
            
                24.21
             |                     
            
                9.47
             |                                 
            
                125,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2020
             | 
            
                -0.20 / -0.84%
             |             
            
                23.50
             |           
            
                24.30
             |               
            
                22.25
             |                           
            
                23.65
             | 
            
                23.45
             |                     
            
                9.14
             |                                 
            
                275,610
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2020
             | 
            
                -1.75 / -6.84%
             |             
            
                24.00
             |           
            
                24.10
             |               
            
                23.85
             |                           
            
                23.85
             | 
            
                23.86
             |                     
            
                9.22
             |                                 
            
                250,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2020
             | 
            
                -0.10 / -0.39%
             |             
            
                25.35
             |           
            
                26.15
             |               
            
                25.30
             |                           
            
                25.60
             | 
            
                25.53
             |                     
            
                9.90
             |                                 
            
                128,180
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2020
             | 
            
                -0.75 / -2.84%
             |             
            
                25.20
             |           
            
                26.00
             |               
            
                25.20
             |                           
            
                25.70
             | 
            
                25.74
             |                     
            
                9.94
             |                                 
            
                184,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2020
             | 
            
                +0.60 / +2.32%
             |             
            
                26.55
             |           
            
                26.60
             |               
            
                25.20
             |                           
            
                26.45
             | 
            
                25.91
             |                     
            
                10.23
             |                                 
            
                314,750
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2020
             | 
            
                +1.65 / +6.82%
             |             
            
                24.20
             |           
            
                25.85
             |               
            
                23.00
             |                           
            
                25.85
             | 
            
                24.86
             |                     
            
                9.99
             |                                 
            
                455,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2020
             | 
            
                -0.60 / -2.42%
             |             
            
                24.20
             |           
            
                25.50
             |               
            
                23.80
             |                           
            
                24.20
             | 
            
                24.56
             |                     
            
                9.36
             |                                 
            
                327,950
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2020
             | 
            
                +1.35 / +5.76%
             |             
            
                21.85
             |           
            
                24.80
             |               
            
                21.85
             |                           
            
                24.80
             | 
            
                22.45
             |                     
            
                9.59
             |                                 
            
                470,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2020
             | 
            
                -1.75 / -6.94%
             |             
            
                23.60
             |           
            
                24.00
             |               
            
                23.45
             |                           
            
                23.45
             | 
            
                23.46
             |                     
            
                9.07
             |                                 
            
                701,840
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2020
             | 
            
                -1.75 / -6.49%
             |             
            
                27.00
             |           
            
                27.60
             |               
            
                25.10
             |                           
            
                25.20
             | 
            
                25.78
             |                     
            
                9.74
             |                                 
            
                729,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2020
             | 
            
                -0.90 / -3.23%
             |             
            
                25.95
             |           
            
                28.20
             |               
            
                25.95
             |                           
            
                26.95
             | 
            
                26.46
             |                     
            
                10.42
             |                                 
            
                490,360
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2020
             | 
            
                -2.05 / -6.86%
             |             
            
                27.85
             |           
            
                27.85
             |               
            
                27.85
             |                           
            
                27.85
             | 
            
                27.85
             |                     
            
                10.77
             |                                 
            
                62,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2020
             | 
            
                +0.70 / +2.40%
             |             
            
                28.60
             |           
            
                29.90
             |               
            
                28.25
             |                           
            
                29.90
             | 
            
                28.90
             |                     
            
                11.56
             |                                 
            
                295,850
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2020
             | 
            
                -0.60 / -2.01%
             |             
            
                30.00
             |           
            
                30.70
             |               
            
                28.50
             |                           
            
                29.20
             | 
            
                29.37
             |                     
            
                11.29
             |                                 
            
                517,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2020
             | 
            
                +1.80 / +6.43%
             |             
            
                28.00
             |           
            
                29.80
             |               
            
                28.00
             |                           
            
                29.80
             | 
            
                29.14
             |                     
            
                11.52
             |                                 
            
                393,610
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2020
             | 
            
                +1.80 / +6.87%
             |             
            
                27.00
             |           
            
                28.00
             |               
            
                26.65
             |                           
            
                28.00
             | 
            
                27.49
             |                     
            
                10.83
             |                                 
            
                420,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2020
             | 
            
                +0.15 / +0.58%
             |             
            
                26.00
             |           
            
                27.30
             |               
            
                25.95
             |                           
            
                26.20
             | 
            
                26.59
             |                     
            
                10.13
             |                                 
            
                280,120
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2020
             | 
            
                -1.95 / -6.96%
             |             
            
                26.20
             |           
            
                27.40
             |               
            
                26.05
             |                           
            
                26.05
             | 
            
                26.30
             |                     
            
                10.07
             |                                 
            
                368,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2020
             | 
            
                +0.40 / +1.45%
             |             
            
                27.60
             |           
            
                28.40
             |               
            
                26.40
             |                           
            
                28.00
             | 
            
                27.49
             |                     
            
                10.83
             |                                 
            
                239,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2020
             | 
            
                +0.60 / +2.22%
             |             
            
                26.60
             |           
            
                28.85
             |               
            
                25.85
             |                           
            
                27.60
             | 
            
                27.73
             |                     
            
                10.67
             |                                 
            
                204,910
             |  
            
                 
             |                                                              
             
    
         
    
    
 |