| 
                 
                    Closing price on 12/11/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    43.30 | 
                 
                
                    | High | 
                    44.30 | 
                 
                
                    | Low | 
                    43.30 | 
                     
                
                    | Volume | 
                    54,940 | 
                                 
                
                    | Split-adjusted Price | 
                    17.11 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/11/2019
             | 
            
                +0.95 / +2.19%
             |             
            
                43.30
             |           
            
                44.30
             |               
            
                43.30
             |                           
            
                44.25
             | 
            
                43.74
             |                     
            
                17.11
             |                                 
            
                54,940
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2019
             | 
            
                -1.25 / -2.81%
             |             
            
                44.15
             |           
            
                44.15
             |               
            
                43.20
             |                           
            
                43.30
             | 
            
                43.64
             |                     
            
                16.74
             |                                 
            
                128,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2019
             | 
            
                +0.35 / +0.79%
             |             
            
                44.25
             |           
            
                44.65
             |               
            
                44.00
             |                           
            
                44.55
             | 
            
                44.38
             |                     
            
                17.22
             |                                 
            
                50,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2019
             | 
            
                -0.50 / -1.12%
             |             
            
                44.70
             |           
            
                44.90
             |               
            
                44.20
             |                           
            
                44.20
             | 
            
                44.47
             |                     
            
                17.09
             |                                 
            
                64,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2019
             | 
            
                +0.70 / +1.59%
             |             
            
                44.00
             |           
            
                44.80
             |               
            
                44.00
             |                           
            
                44.70
             | 
            
                44.54
             |                     
            
                17.28
             |                                 
            
                84,570
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2019
             | 
            
                +0.50 / +1.15%
             |             
            
                43.60
             |           
            
                44.00
             |               
            
                43.50
             |                           
            
                44.00
             | 
            
                43.73
             |                     
            
                17.01
             |                                 
            
                143,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2019
             | 
            
                +0.80 / +1.87%
             |             
            
                42.70
             |           
            
                44.30
             |               
            
                42.70
             |                           
            
                43.50
             | 
            
                43.70
             |                     
            
                16.82
             |                                 
            
                188,820
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2019
             | 
            
                -2.95 / -6.46%
             |             
            
                45.60
             |           
            
                46.20
             |               
            
                42.70
             |                           
            
                42.70
             | 
            
                44.17
             |                     
            
                16.51
             |                                 
            
                209,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2019
             | 
            
                +0.05 / +0.11%
             |             
            
                45.60
             |           
            
                46.20
             |               
            
                45.55
             |                           
            
                45.65
             | 
            
                45.81
             |                     
            
                17.65
             |                                 
            
                112,640
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2019
             | 
            
                -1.20 / -2.56%
             |             
            
                46.80
             |           
            
                46.80
             |               
            
                45.40
             |                           
            
                45.60
             | 
            
                46.03
             |                     
            
                17.63
             |                                 
            
                188,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2019
             | 
            
                -0.50 / -1.06%
             |             
            
                47.30
             |           
            
                47.50
             |               
            
                46.80
             |                           
            
                46.80
             | 
            
                47.08
             |                     
            
                18.09
             |                                 
            
                64,740
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2019
             | 
            
                +0.30 / +0.64%
             |             
            
                47.10
             |           
            
                48.35
             |               
            
                47.10
             |                           
            
                47.30
             | 
            
                47.49
             |                     
            
                18.29
             |                                 
            
                62,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                47.00
             |           
            
                47.45
             |               
            
                46.50
             |                           
            
                47.00
             | 
            
                47.04
             |                     
            
                18.17
             |                                 
            
                102,090
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2019
             | 
            
                -1.60 / -3.29%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                46.20
             |                           
            
                47.00
             | 
            
                47.75
             |                     
            
                18.17
             |                                 
            
                151,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2019
             | 
            
                +0.20 / +0.41%
             |             
            
                48.40
             |           
            
                48.95
             |               
            
                48.05
             |                           
            
                48.60
             | 
            
                48.39
             |                     
            
                18.79
             |                                 
            
                178,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2019
             | 
            
                -0.30 / -0.62%
             |             
            
                48.60
             |           
            
                49.00
             |               
            
                48.40
             |                           
            
                48.40
             | 
            
                48.59
             |                     
            
                18.71
             |                                 
            
                54,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2019
             | 
            
                +0.30 / +0.62%
             |             
            
                48.40
             |           
            
                48.80
             |               
            
                48.05
             |                           
            
                48.70
             | 
            
                48.55
             |                     
            
                18.83
             |                                 
            
                103,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2019
             | 
            
                -0.80 / -1.63%
             |             
            
                49.20
             |           
            
                49.20
             |               
            
                48.00
             |                           
            
                48.40
             | 
            
                48.54
             |                     
            
                18.71
             |                                 
            
                191,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2019
             | 
            
                +0.20 / +0.41%
             |             
            
                49.00
             |           
            
                49.40
             |               
            
                48.60
             |                           
            
                49.20
             | 
            
                49.11
             |                     
            
                19.02
             |                                 
            
                143,690
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2019
             | 
            
                +0.30 / +0.62%
             |             
            
                48.50
             |           
            
                49.40
             |               
            
                48.50
             |                           
            
                49.00
             | 
            
                48.87
             |                     
            
                18.94
             |                                 
            
                112,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2019
             | 
            
                -0.75 / -1.52%
             |             
            
                49.50
             |           
            
                49.60
             |               
            
                48.65
             |                           
            
                48.70
             | 
            
                48.89
             |                     
            
                18.83
             |                                 
            
                174,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2019
             | 
            
                +1.80 / +3.78%
             |             
            
                47.60
             |           
            
                49.45
             |               
            
                47.50
             |                           
            
                49.45
             | 
            
                48.65
             |                     
            
                19.12
             |                                 
            
                307,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2019
             | 
            
                +0.15 / +0.32%
             |             
            
                47.75
             |           
            
                48.20
             |               
            
                47.15
             |                           
            
                47.65
             | 
            
                47.70
             |                     
            
                18.42
             |                                 
            
                132,860
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                47.50
             |           
            
                48.10
             |               
            
                47.00
             |                           
            
                47.50
             | 
            
                47.62
             |                     
            
                18.37
             |                                 
            
                160,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2019
             | 
            
                +1.30 / +2.81%
             |             
            
                46.20
             |           
            
                47.70
             |               
            
                46.10
             |                           
            
                47.50
             | 
            
                46.99
             |                     
            
                18.37
             |                                 
            
                181,410
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2019
             | 
            
                +0.20 / +0.43%
             |             
            
                45.70
             |           
            
                46.50
             |               
            
                45.70
             |                           
            
                46.20
             | 
            
                46.18
             |                     
            
                17.86
             |                                 
            
                153,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2019
             | 
            
                +0.70 / +1.55%
             |             
            
                45.30
             |           
            
                46.50
             |               
            
                45.20
             |                           
            
                46.00
             | 
            
                45.66
             |                     
            
                17.79
             |                                 
            
                80,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2019
             | 
            
                -0.55 / -1.20%
             |             
            
                45.55
             |           
            
                46.00
             |               
            
                45.30
             |                           
            
                45.30
             | 
            
                45.46
             |                     
            
                17.51
             |                                 
            
                198,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2019
             | 
            
                -0.30 / -0.65%
             |             
            
                45.70
             |           
            
                46.15
             |               
            
                45.70
             |                           
            
                45.85
             | 
            
                45.93
             |                     
            
                17.73
             |                                 
            
                153,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2019
             | 
            
                -0.10 / -0.22%
             |             
            
                45.80
             |           
            
                46.80
             |               
            
                45.80
             |                           
            
                46.15
             | 
            
                46.29
             |                     
            
                17.84
             |                                 
            
                146,270
             |  
            
                 
             |                                                              
             
    
         
    
    
 |