| 
                 
                    Closing price on 4/23/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    24.60 | 
                 
                
                    | High | 
                    25.10 | 
                 
                
                    | Low | 
                    24.15 | 
                     
                
                    | Volume | 
                    206,380 | 
                                 
                
                    | Split-adjusted Price | 
                    9.55 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/23/2020
             | 
            
                -0.15 / -0.60%
             |             
            
                24.60
             |           
            
                25.10
             |               
            
                24.15
             |                           
            
                24.70
             | 
            
                24.50
             |                     
            
                9.55
             |                                 
            
                206,380
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2020
             | 
            
                -0.25 / -1.00%
             |             
            
                23.50
             |           
            
                24.85
             |               
            
                23.50
             |                           
            
                24.85
             | 
            
                24.38
             |                     
            
                9.61
             |                                 
            
                201,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2020
             | 
            
                -0.20 / -0.79%
             |             
            
                25.30
             |           
            
                25.40
             |               
            
                23.95
             |                           
            
                25.10
             | 
            
                24.82
             |                     
            
                9.70
             |                                 
            
                288,880
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2020
             | 
            
                +0.80 / +3.27%
             |             
            
                23.50
             |           
            
                25.80
             |               
            
                23.35
             |                           
            
                25.30
             | 
            
                24.10
             |                     
            
                9.78
             |                                 
            
                672,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2020
             | 
            
                -1.80 / -6.84%
             |             
            
                26.70
             |           
            
                26.70
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.98
             |                     
            
                9.47
             |                                 
            
                926,170
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2020
             | 
            
                -0.50 / -1.87%
             |             
            
                26.20
             |           
            
                26.70
             |               
            
                25.50
             |                           
            
                26.30
             | 
            
                25.89
             |                     
            
                10.17
             |                                 
            
                350,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2020
             | 
            
                +1.00 / +3.88%
             |             
            
                26.00
             |           
            
                27.30
             |               
            
                26.00
             |                           
            
                26.80
             | 
            
                26.75
             |                     
            
                10.36
             |                                 
            
                610,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2020
             | 
            
                +0.90 / +3.61%
             |             
            
                24.90
             |           
            
                25.80
             |               
            
                24.40
             |                           
            
                25.80
             | 
            
                25.00
             |                     
            
                9.98
             |                                 
            
                559,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2020
             | 
            
                0.00 / 0.00%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                24.30
             |                           
            
                24.90
             | 
            
                24.69
             |                     
            
                9.63
             |                                 
            
                429,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2020
             | 
            
                +0.30 / +1.22%
             |             
            
                24.60
             |           
            
                25.10
             |               
            
                24.25
             |                           
            
                24.90
             | 
            
                24.60
             |                     
            
                9.63
             |                                 
            
                327,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2020
             | 
            
                +1.20 / +5.13%
             |             
            
                24.00
             |           
            
                24.95
             |               
            
                23.55
             |                           
            
                24.60
             | 
            
                24.24
             |                     
            
                9.51
             |                                 
            
                414,170
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |