| 
                 
                    Closing price on 8/12/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    48.40 | 
                 
                
                    | High | 
                    49.50 | 
                 
                
                    | Low | 
                    47.50 | 
                     
                
                    | Volume | 
                    233,650 | 
                                 
                
                    | Split-adjusted Price | 
                    18.56 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2019
             | 
            
                +0.30 / +0.73%
             |             
            
                41.50
             |           
            
                41.70
             |               
            
                41.00
             |                           
            
                41.50
             | 
            
                41.28
             |                     
            
                16.05
             |                                 
            
                157,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2019
             | 
            
                +1.30 / +3.26%
             |             
            
                39.90
             |           
            
                41.50
             |               
            
                39.60
             |                           
            
                41.20
             | 
            
                40.76
             |                     
            
                15.93
             |                                 
            
                478,020
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2019
             | 
            
                -0.20 / -0.50%
             |             
            
                40.10
             |           
            
                41.30
             |               
            
                39.90
             |                           
            
                39.90
             | 
            
                40.40
             |                     
            
                15.43
             |                                 
            
                219,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2019
             | 
            
                +0.70 / +1.78%
             |             
            
                39.70
             |           
            
                40.70
             |               
            
                39.50
             |                           
            
                40.10
             | 
            
                40.12
             |                     
            
                15.50
             |                                 
            
                381,790
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2019
             | 
            
                +1.70 / +4.51%
             |             
            
                37.40
             |           
            
                39.40
             |               
            
                36.50
             |                           
            
                39.40
             | 
            
                37.81
             |                     
            
                15.23
             |                                 
            
                350,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.60
             |           
            
                37.95
             |               
            
                37.50
             |                           
            
                37.70
             | 
            
                37.67
             |                     
            
                14.58
             |                                 
            
                176,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2019
             | 
            
                -0.20 / -0.53%
             |             
            
                37.60
             |           
            
                37.85
             |               
            
                37.45
             |                           
            
                37.70
             | 
            
                37.62
             |                     
            
                14.58
             |                                 
            
                121,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2019
             | 
            
                -0.10 / -0.26%
             |             
            
                37.80
             |           
            
                38.50
             |               
            
                37.50
             |                           
            
                37.90
             | 
            
                38.24
             |                     
            
                14.65
             |                                 
            
                300,510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2019
             | 
            
                +0.05 / +0.13%
             |             
            
                38.00
             |           
            
                38.80
             |               
            
                37.80
             |                           
            
                38.00
             | 
            
                38.33
             |                     
            
                14.69
             |                                 
            
                124,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2019
             | 
            
                +0.95 / +2.57%
             |             
            
                37.30
             |           
            
                37.95
             |               
            
                37.30
             |                           
            
                37.95
             | 
            
                37.70
             |                     
            
                14.67
             |                                 
            
                254,630
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2019
             | 
            
                +0.15 / +0.41%
             |             
            
                36.85
             |           
            
                37.45
             |               
            
                36.85
             |                           
            
                37.00
             | 
            
                37.16
             |                     
            
                14.31
             |                                 
            
                167,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2019
             | 
            
                +0.15 / +0.41%
             |             
            
                36.30
             |           
            
                36.85
             |               
            
                36.30
             |                           
            
                36.85
             | 
            
                36.66
             |                     
            
                14.25
             |                                 
            
                41,350
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2019
             | 
            
                -0.30 / -0.81%
             |             
            
                36.70
             |           
            
                37.00
             |               
            
                36.70
             |                           
            
                36.70
             | 
            
                36.93
             |                     
            
                14.19
             |                                 
            
                40,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2019
             | 
            
                +0.15 / +0.41%
             |             
            
                36.50
             |           
            
                37.10
             |               
            
                36.50
             |                           
            
                37.00
             | 
            
                36.84
             |                     
            
                14.31
             |                                 
            
                416,380
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2019
             | 
            
                -0.45 / -1.21%
             |             
            
                37.10
             |           
            
                37.20
             |               
            
                36.50
             |                           
            
                36.85
             | 
            
                36.85
             |                     
            
                14.25
             |                                 
            
                80,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2019
             | 
            
                -0.05 / -0.13%
             |             
            
                37.30
             |           
            
                37.60
             |               
            
                37.00
             |                           
            
                37.30
             | 
            
                37.31
             |                     
            
                14.42
             |                                 
            
                74,460
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2019
             | 
            
                +0.15 / +0.40%
             |             
            
                37.20
             |           
            
                37.60
             |               
            
                37.15
             |                           
            
                37.35
             | 
            
                37.27
             |                     
            
                14.44
             |                                 
            
                67,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2019
             | 
            
                -0.10 / -0.27%
             |             
            
                37.00
             |           
            
                37.50
             |               
            
                37.00
             |                           
            
                37.20
             | 
            
                37.30
             |                     
            
                14.38
             |                                 
            
                69,190
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2019
             | 
            
                -0.70 / -1.84%
             |             
            
                37.60
             |           
            
                37.70
             |               
            
                37.20
             |                           
            
                37.30
             | 
            
                37.38
             |                     
            
                14.42
             |                                 
            
                42,880
             |  
            
                 
             |                                                              
             
    
         
    
    
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