| 
                 
                    Closing price on 5/12/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    42.90 | 
                 
                
                    | High | 
                    42.90 | 
                 
                
                    | Low | 
                    42.45 | 
                     
                
                    | Volume | 
                    41,030 | 
                                 
                
                    | Split-adjusted Price | 
                    9.71 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/12/2017
             | 
            
                +0.25 / +0.59%
             |             
            
                42.90
             |           
            
                42.90
             |               
            
                42.45
             |                           
            
                42.50
             | 
            
                42.52
             |                     
            
                9.71
             |                                 
            
                41,030
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2017
             | 
            
                +0.05 / +0.12%
             |             
            
                42.20
             |           
            
                43.00
             |               
            
                42.20
             |                           
            
                42.25
             | 
            
                42.49
             |                     
            
                9.65
             |                                 
            
                104,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2017
             | 
            
                +0.40 / +0.96%
             |             
            
                42.45
             |           
            
                43.00
             |               
            
                42.10
             |                           
            
                42.20
             | 
            
                42.42
             |                     
            
                9.64
             |                                 
            
                96,820
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2017
             | 
            
                +0.40 / +0.97%
             |             
            
                42.60
             |           
            
                42.80
             |               
            
                41.00
             |                           
            
                41.80
             | 
            
                41.17
             |                     
            
                9.55
             |                                 
            
                66,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2017
             | 
            
                +0.05 / +0.12%
             |             
            
                41.25
             |           
            
                42.60
             |               
            
                41.20
             |                           
            
                41.40
             | 
            
                41.44
             |                     
            
                9.46
             |                                 
            
                7,460
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2017
             | 
            
                -1.15 / -2.71%
             |             
            
                42.50
             |           
            
                42.60
             |               
            
                41.20
             |                           
            
                41.35
             | 
            
                42.19
             |                     
            
                9.45
             |                                 
            
                169,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2017
             | 
            
                -0.40 / -0.93%
             |             
            
                42.90
             |           
            
                43.10
             |               
            
                42.40
             |                           
            
                42.50
             | 
            
                42.69
             |                     
            
                9.71
             |                                 
            
                180,770
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                42.90
             |           
            
                43.00
             |               
            
                42.20
             |                           
            
                42.90
             | 
            
                42.83
             |                     
            
                9.80
             |                                 
            
                35,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2017
             | 
            
                +0.15 / +0.35%
             |             
            
                42.20
             |           
            
                43.00
             |               
            
                42.20
             |                           
            
                42.90
             | 
            
                42.60
             |                     
            
                9.80
             |                                 
            
                42,630
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2017
             | 
            
                +0.15 / +0.35%
             |             
            
                42.60
             |           
            
                43.20
             |               
            
                42.50
             |                           
            
                42.75
             | 
            
                42.75
             |                     
            
                9.77
             |                                 
            
                50,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2017
             | 
            
                -0.60 / -1.39%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                42.50
             |                           
            
                42.60
             | 
            
                42.65
             |                     
            
                9.73
             |                                 
            
                213,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2017
             | 
            
                -0.10 / -0.23%
             |             
            
                43.40
             |           
            
                43.40
             |               
            
                43.00
             |                           
            
                43.20
             | 
            
                43.26
             |                     
            
                9.87
             |                                 
            
                28,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2017
             | 
            
                +0.50 / +1.17%
             |             
            
                42.50
             |           
            
                43.40
             |               
            
                42.50
             |                           
            
                43.30
             | 
            
                43.05
             |                     
            
                9.89
             |                                 
            
                36,350
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2017
             | 
            
                +1.30 / +3.13%
             |             
            
                41.50
             |           
            
                42.80
             |               
            
                41.50
             |                           
            
                42.80
             | 
            
                42.44
             |                     
            
                9.78
             |                                 
            
                29,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                41.50
             |           
            
                41.80
             |               
            
                41.40
             |                           
            
                41.50
             | 
            
                41.51
             |                     
            
                9.48
             |                                 
            
                41,920
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2017
             | 
            
                -0.50 / -1.19%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                41.00
             |                           
            
                41.50
             | 
            
                41.44
             |                     
            
                9.48
             |                                 
            
                26,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2017
             | 
            
                0.00 / 0.00%
             |             
            
                42.00
             |           
            
                43.00
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.07
             |                     
            
                9.60
             |                                 
            
                41,480
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2017
             | 
            
                -0.40 / -0.94%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.15
             |                     
            
                9.60
             |                                 
            
                47,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2017
             | 
            
                -0.40 / -0.93%
             |             
            
                42.80
             |           
            
                42.80
             |               
            
                41.10
             |                           
            
                42.40
             | 
            
                42.31
             |                     
            
                9.69
             |                                 
            
                47,980
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2017
             | 
            
                -0.90 / -2.06%
             |             
            
                43.70
             |           
            
                43.70
             |               
            
                42.35
             |                           
            
                42.80
             | 
            
                42.94
             |                     
            
                9.78
             |                                 
            
                15,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2017
             | 
            
                -0.10 / -0.23%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                43.20
             |                           
            
                43.70
             | 
            
                43.45
             |                     
            
                9.98
             |                                 
            
                87,350
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2017
             | 
            
                +2.10 / +5.04%
             |             
            
                41.55
             |           
            
                43.80
             |               
            
                41.00
             |                           
            
                43.80
             | 
            
                43.04
             |                     
            
                10.01
             |                                 
            
                205,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2017
             | 
            
                +1.35 / +3.35%
             |             
            
                41.00
             |           
            
                41.90
             |               
            
                41.00
             |                           
            
                41.70
             | 
            
                41.65
             |                     
            
                9.53
             |                                 
            
                36,040
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2017
             | 
            
                -0.20 / -0.49%
             |             
            
                41.10
             |           
            
                41.70
             |               
            
                40.25
             |                           
            
                40.35
             | 
            
                40.38
             |                     
            
                9.22
             |                                 
            
                49,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2017
             | 
            
                +1.45 / +3.71%
             |             
            
                39.60
             |           
            
                40.55
             |               
            
                39.20
             |                           
            
                40.55
             | 
            
                40.12
             |                     
            
                9.26
             |                                 
            
                30,680
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2017
             | 
            
                -0.90 / -2.25%
             |             
            
                39.50
             |           
            
                39.50
             |               
            
                38.85
             |                           
            
                39.10
             | 
            
                39.19
             |                     
            
                8.93
             |                                 
            
                63,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2017
             | 
            
                -0.20 / -0.50%
             |             
            
                39.80
             |           
            
                40.20
             |               
            
                39.80
             |                           
            
                40.00
             | 
            
                39.92
             |                     
            
                9.14
             |                                 
            
                43,660
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2017
             | 
            
                +0.90 / +2.29%
             |             
            
                39.60
             |           
            
                40.80
             |               
            
                39.40
             |                           
            
                40.20
             | 
            
                39.94
             |                     
            
                9.18
             |                                 
            
                6,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2017
             | 
            
                -0.20 / -0.51%
             |             
            
                39.10
             |           
            
                39.95
             |               
            
                39.00
             |                           
            
                39.30
             | 
            
                39.19
             |                     
            
                8.98
             |                                 
            
                46,470
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2017
             | 
            
                +0.30 / +0.77%
             |             
            
                39.50
             |           
            
                39.85
             |               
            
                39.50
             |                           
            
                39.50
             | 
            
                39.57
             |                     
            
                9.02
             |                                 
            
                50,820
             |  
            
                 
             |                                                              
             
    
         
    
    
 |