| 
                 
                    Closing price on 8/16/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.70 | 
                 
                
                    | High | 
                    36.70 | 
                 
                
                    | Low | 
                    36.00 | 
                     
                
                    | Volume | 
                    8,440 | 
                                 
                
                    | Split-adjusted Price | 
                    9.86 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/16/2018
             | 
            
                -0.15 / -0.41%
             |             
            
                36.70
             |           
            
                36.70
             |               
            
                36.00
             |                           
            
                36.45
             | 
            
                36.14
             |                     
            
                9.86
             |                                 
            
                8,440
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2018
             | 
            
                +0.30 / +0.83%
             |             
            
                36.05
             |           
            
                36.70
             |               
            
                36.00
             |                           
            
                36.60
             | 
            
                36.15
             |                     
            
                9.90
             |                                 
            
                33,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2018
             | 
            
                -0.05 / -0.14%
             |             
            
                36.35
             |           
            
                36.35
             |               
            
                36.00
             |                           
            
                36.30
             | 
            
                36.22
             |                     
            
                9.82
             |                                 
            
                6,130
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2018
             | 
            
                -0.25 / -0.68%
             |             
            
                36.60
             |           
            
                37.20
             |               
            
                36.35
             |                           
            
                36.35
             | 
            
                36.66
             |                     
            
                9.83
             |                                 
            
                25,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2018
             | 
            
                -0.20 / -0.54%
             |             
            
                36.50
             |           
            
                37.40
             |               
            
                36.50
             |                           
            
                36.60
             | 
            
                36.69
             |                     
            
                9.90
             |                                 
            
                14,990
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2018
             | 
            
                -0.70 / -1.87%
             |             
            
                37.55
             |           
            
                37.55
             |               
            
                36.50
             |                           
            
                36.80
             | 
            
                36.75
             |                     
            
                9.96
             |                                 
            
                23,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2018
             | 
            
                +0.60 / +1.63%
             |             
            
                36.90
             |           
            
                37.50
             |               
            
                36.80
             |                           
            
                37.50
             | 
            
                37.05
             |                     
            
                10.14
             |                                 
            
                10,770
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2018
             | 
            
                -1.90 / -4.90%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                36.90
             |                           
            
                36.90
             | 
            
                37.51
             |                     
            
                9.98
             |                                 
            
                10,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2018
             | 
            
                +0.30 / +0.78%
             |             
            
                38.65
             |           
            
                39.50
             |               
            
                38.65
             |                           
            
                38.80
             | 
            
                38.89
             |                     
            
                9.96
             |                                 
            
                33,120
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2018
             | 
            
                -0.40 / -1.03%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                38.40
             |                           
            
                38.50
             | 
            
                38.57
             |                     
            
                9.88
             |                                 
            
                11,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2018
             | 
            
                +0.20 / +0.52%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                38.50
             |                           
            
                38.90
             | 
            
                38.62
             |                     
            
                9.98
             |                                 
            
                33,580
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                38.70
             |                           
            
                38.70
             | 
            
                38.71
             |                     
            
                9.93
             |                                 
            
                19,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                38.70
             |                           
            
                38.70
             | 
            
                38.82
             |                     
            
                9.93
             |                                 
            
                26,250
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2018
             | 
            
                -0.10 / -0.26%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                38.65
             |                           
            
                38.70
             | 
            
                38.70
             |                     
            
                9.93
             |                                 
            
                45,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2018
             | 
            
                +0.20 / +0.52%
             |             
            
                38.70
             |           
            
                38.90
             |               
            
                38.60
             |                           
            
                38.80
             | 
            
                38.75
             |                     
            
                9.96
             |                                 
            
                19,820
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2018
             | 
            
                -0.30 / -0.77%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                38.60
             |                           
            
                38.60
             | 
            
                38.62
             |                     
            
                9.90
             |                                 
            
                3,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2018
             | 
            
                +0.20 / +0.52%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                38.50
             |                           
            
                38.90
             | 
            
                38.63
             |                     
            
                9.98
             |                                 
            
                38,780
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2018
             | 
            
                -0.30 / -0.77%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                38.65
             |                           
            
                38.70
             | 
            
                38.76
             |                     
            
                9.93
             |                                 
            
                12,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2018
             | 
            
                +0.25 / +0.65%
             |             
            
                38.75
             |           
            
                39.30
             |               
            
                38.75
             |                           
            
                39.00
             | 
            
                38.82
             |                     
            
                10.01
             |                                 
            
                21,020
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2018
             | 
            
                +0.35 / +0.91%
             |             
            
                38.40
             |           
            
                38.90
             |               
            
                38.40
             |                           
            
                38.75
             | 
            
                38.63
             |                     
            
                9.94
             |                                 
            
                8,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2018
             | 
            
                +0.10 / +0.26%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                38.40
             |                           
            
                38.40
             | 
            
                38.65
             |                     
            
                9.85
             |                                 
            
                20,890
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2018
             | 
            
                +0.10 / +0.26%
             |             
            
                38.20
             |           
            
                38.80
             |               
            
                38.20
             |                           
            
                38.30
             | 
            
                38.31
             |                     
            
                9.83
             |                                 
            
                22,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2018
             | 
            
                +0.20 / +0.53%
             |             
            
                38.00
             |           
            
                38.40
             |               
            
                38.00
             |                           
            
                38.20
             | 
            
                38.18
             |                     
            
                9.80
             |                                 
            
                6,050
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2018
             | 
            
                -0.20 / -0.52%
             |             
            
                38.50
             |           
            
                38.50
             |               
            
                38.00
             |                           
            
                38.00
             | 
            
                38.15
             |                     
            
                9.75
             |                                 
            
                29,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.20
             |           
            
                38.20
             |               
            
                38.00
             |                           
            
                38.20
             | 
            
                38.14
             |                     
            
                9.80
             |                                 
            
                13,660
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.70
             |           
            
                38.70
             |               
            
                38.00
             |                           
            
                38.20
             | 
            
                38.15
             |                     
            
                9.80
             |                                 
            
                34,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2018
             | 
            
                -0.40 / -1.04%
             |             
            
                38.60
             |           
            
                38.70
             |               
            
                38.00
             |                           
            
                38.20
             | 
            
                38.19
             |                     
            
                9.80
             |                                 
            
                32,310
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.90
             |           
            
                39.00
             |               
            
                38.40
             |                           
            
                38.60
             | 
            
                38.51
             |                     
            
                9.90
             |                                 
            
                25,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2018
             | 
            
                +0.20 / +0.52%
             |             
            
                38.40
             |           
            
                38.60
             |               
            
                38.40
             |                           
            
                38.60
             | 
            
                38.45
             |                     
            
                9.90
             |                                 
            
                41,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2018
             | 
            
                +0.10 / +0.26%
             |             
            
                38.30
             |           
            
                38.80
             |               
            
                38.00
             |                           
            
                38.40
             | 
            
                38.15
             |                     
            
                9.85
             |                                 
            
                71,280
             |  
            
                 
             |                                                              
             
    
         
    
    
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