| 
                 
                    Closing price on 9/9/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    44.05 | 
                 
                
                    | High | 
                    44.60 | 
                 
                
                    | Low | 
                    43.70 | 
                     
                
                    | Volume | 
                    174,210 | 
                                 
                
                    | Split-adjusted Price | 
                    16.90 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/9/2019
             | 
            
                -0.80 / -1.80%
             |             
            
                44.05
             |           
            
                44.60
             |               
            
                43.70
             |                           
            
                43.70
             | 
            
                44.13
             |                     
            
                16.90
             |                                 
            
                174,210
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2019
             | 
            
                +0.05 / +0.11%
             |             
            
                44.45
             |           
            
                45.90
             |               
            
                44.45
             |                           
            
                44.50
             | 
            
                44.94
             |                     
            
                17.21
             |                                 
            
                175,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2019
             | 
            
                +1.95 / +4.59%
             |             
            
                43.50
             |           
            
                44.45
             |               
            
                42.50
             |                           
            
                44.45
             | 
            
                43.59
             |                     
            
                17.19
             |                                 
            
                212,570
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2019
             | 
            
                -1.30 / -2.97%
             |             
            
                43.20
             |           
            
                43.80
             |               
            
                41.70
             |                           
            
                42.50
             | 
            
                42.44
             |                     
            
                16.43
             |                                 
            
                516,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2019
             | 
            
                -0.95 / -2.12%
             |             
            
                44.00
             |           
            
                46.40
             |               
            
                42.80
             |                           
            
                43.80
             | 
            
                44.07
             |                     
            
                16.93
             |                                 
            
                331,230
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2019
             | 
            
                -3.35 / -6.96%
             |             
            
                48.10
             |           
            
                48.60
             |               
            
                44.75
             |                           
            
                44.75
             | 
            
                46.11
             |                     
            
                17.30
             |                                 
            
                1,033,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2019
             | 
            
                -3.10 / -6.05%
             |             
            
                51.00
             |           
            
                51.40
             |               
            
                47.65
             |                           
            
                48.10
             | 
            
                49.34
             |                     
            
                18.60
             |                                 
            
                938,820
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2019
             | 
            
                -2.20 / -4.12%
             |             
            
                53.50
             |           
            
                53.50
             |               
            
                50.80
             |                           
            
                51.20
             | 
            
                52.09
             |                     
            
                19.80
             |                                 
            
                407,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2019
             | 
            
                +0.10 / +0.19%
             |             
            
                54.30
             |           
            
                54.30
             |               
            
                52.70
             |                           
            
                53.40
             | 
            
                53.67
             |                     
            
                20.65
             |                                 
            
                310,380
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2019
             | 
            
                +0.40 / +0.76%
             |             
            
                53.20
             |           
            
                54.00
             |               
            
                52.50
             |                           
            
                53.30
             | 
            
                53.09
             |                     
            
                20.61
             |                                 
            
                390,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2019
             | 
            
                -0.20 / -0.38%
             |             
            
                53.00
             |           
            
                53.50
             |               
            
                51.20
             |                           
            
                52.90
             | 
            
                52.58
             |                     
            
                20.45
             |                                 
            
                508,020
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2019
             | 
            
                +1.00 / +1.92%
             |             
            
                52.10
             |           
            
                54.20
             |               
            
                52.10
             |                           
            
                53.10
             | 
            
                53.36
             |                     
            
                20.53
             |                                 
            
                338,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2019
             | 
            
                -0.40 / -0.76%
             |             
            
                52.50
             |           
            
                54.30
             |               
            
                51.90
             |                           
            
                52.10
             | 
            
                52.92
             |                     
            
                20.14
             |                                 
            
                435,590
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2019
             | 
            
                +3.40 / +6.92%
             |             
            
                50.20
             |           
            
                52.50
             |               
            
                50.00
             |                           
            
                52.50
             | 
            
                51.67
             |                     
            
                20.30
             |                                 
            
                820,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2019
             | 
            
                +1.00 / +2.08%
             |             
            
                48.10
             |           
            
                49.45
             |               
            
                48.10
             |                           
            
                49.10
             | 
            
                49.00
             |                     
            
                18.98
             |                                 
            
                287,270
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2019
             | 
            
                +1.10 / +2.34%
             |             
            
                47.00
             |           
            
                49.30
             |               
            
                46.90
             |                           
            
                48.10
             | 
            
                47.81
             |                     
            
                18.60
             |                                 
            
                794,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                46.05
             |           
            
                47.40
             |               
            
                46.05
             |                           
            
                47.00
             | 
            
                46.87
             |                     
            
                18.17
             |                                 
            
                554,520
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2019
             | 
            
                -1.00 / -2.08%
             |             
            
                48.30
             |           
            
                49.00
             |               
            
                46.50
             |                           
            
                47.00
             | 
            
                47.64
             |                     
            
                18.17
             |                                 
            
                578,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                48.00
             |           
            
                49.00
             |               
            
                47.50
             |                           
            
                48.00
             | 
            
                48.07
             |                     
            
                18.56
             |                                 
            
                465,220
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                48.40
             |           
            
                49.50
             |               
            
                47.50
             |                           
            
                48.00
             | 
            
                48.11
             |                     
            
                18.56
             |                                 
            
                233,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2019
             | 
            
                -0.90 / -1.84%
             |             
            
                50.50
             |           
            
                50.80
             |               
            
                48.00
             |                           
            
                48.00
             | 
            
                49.63
             |                     
            
                18.56
             |                                 
            
                390,530
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2019
             | 
            
                +2.20 / +4.71%
             |             
            
                46.70
             |           
            
                49.70
             |               
            
                46.70
             |                           
            
                48.90
             | 
            
                47.92
             |                     
            
                18.91
             |                                 
            
                673,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2019
             | 
            
                -0.50 / -1.06%
             |             
            
                47.10
             |           
            
                48.00
             |               
            
                46.30
             |                           
            
                46.70
             | 
            
                46.89
             |                     
            
                18.06
             |                                 
            
                446,140
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2019
             | 
            
                +0.20 / +0.43%
             |             
            
                47.00
             |           
            
                48.00
             |               
            
                46.30
             |                           
            
                47.20
             | 
            
                47.38
             |                     
            
                18.25
             |                                 
            
                420,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2019
             | 
            
                +1.00 / +2.17%
             |             
            
                46.00
             |           
            
                48.20
             |               
            
                46.00
             |                           
            
                47.00
             | 
            
                47.40
             |                     
            
                18.17
             |                                 
            
                457,490
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2019
             | 
            
                +2.00 / +4.55%
             |             
            
                43.85
             |           
            
                46.50
             |               
            
                43.85
             |                           
            
                46.00
             | 
            
                45.64
             |                     
            
                17.79
             |                                 
            
                475,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2019
             | 
            
                +0.15 / +0.34%
             |             
            
                43.40
             |           
            
                44.30
             |               
            
                43.30
             |                           
            
                44.00
             | 
            
                44.00
             |                     
            
                17.01
             |                                 
            
                193,190
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2019
             | 
            
                +0.85 / +1.98%
             |             
            
                43.00
             |           
            
                44.40
             |               
            
                43.00
             |                           
            
                43.85
             | 
            
                43.87
             |                     
            
                16.95
             |                                 
            
                415,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2019
             | 
            
                -0.40 / -0.92%
             |             
            
                43.40
             |           
            
                44.30
             |               
            
                42.85
             |                           
            
                43.00
             | 
            
                43.20
             |                     
            
                16.63
             |                                 
            
                333,040
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2019
             | 
            
                +1.90 / +4.58%
             |             
            
                41.60
             |           
            
                43.50
             |               
            
                41.60
             |                           
            
                43.40
             | 
            
                42.99
             |                     
            
                16.78
             |                                 
            
                293,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |