| 
                 
                    Closing price on 6/14/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    40.50 | 
                 
                
                    | High | 
                    40.70 | 
                 
                
                    | Low | 
                    40.50 | 
                     
                
                    | Volume | 
                    61,890 | 
                                 
                
                    | Split-adjusted Price | 
                    10.44 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/14/2018
             | 
            
                +0.05 / +0.12%
             |             
            
                40.50
             |           
            
                40.70
             |               
            
                40.50
             |                           
            
                40.70
             | 
            
                40.65
             |                     
            
                10.44
             |                                 
            
                61,890
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2018
             | 
            
                +0.05 / +0.12%
             |             
            
                40.65
             |           
            
                40.70
             |               
            
                40.20
             |                           
            
                40.65
             | 
            
                40.37
             |                     
            
                10.43
             |                                 
            
                9,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2018
             | 
            
                -0.10 / -0.25%
             |             
            
                40.70
             |           
            
                40.70
             |               
            
                40.20
             |                           
            
                40.60
             | 
            
                40.43
             |                     
            
                10.42
             |                                 
            
                28,620
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2018
             | 
            
                +0.20 / +0.49%
             |             
            
                40.70
             |           
            
                40.70
             |               
            
                40.20
             |                           
            
                40.70
             | 
            
                40.57
             |                     
            
                10.44
             |                                 
            
                14,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2018
             | 
            
                +0.30 / +0.75%
             |             
            
                40.70
             |           
            
                40.75
             |               
            
                40.50
             |                           
            
                40.50
             | 
            
                40.61
             |                     
            
                10.39
             |                                 
            
                5,270
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2018
             | 
            
                +0.05 / +0.12%
             |             
            
                40.80
             |           
            
                40.80
             |               
            
                40.15
             |                           
            
                40.20
             | 
            
                40.23
             |                     
            
                10.31
             |                                 
            
                21,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2018
             | 
            
                -0.15 / -0.37%
             |             
            
                40.30
             |           
            
                40.40
             |               
            
                40.10
             |                           
            
                40.15
             | 
            
                40.19
             |                     
            
                10.30
             |                                 
            
                23,440
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2018
             | 
            
                -0.20 / -0.49%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                40.10
             |                           
            
                40.30
             | 
            
                40.78
             |                     
            
                10.34
             |                                 
            
                86,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2018
             | 
            
                -0.20 / -0.49%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.10
             |                           
            
                40.50
             | 
            
                40.59
             |                     
            
                10.39
             |                                 
            
                14,610
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2018
             | 
            
                +1.10 / +2.78%
             |             
            
                39.60
             |           
            
                40.90
             |               
            
                39.60
             |                           
            
                40.70
             | 
            
                39.96
             |                     
            
                10.44
             |                                 
            
                54,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2018
             | 
            
                +0.30 / +0.76%
             |             
            
                39.40
             |           
            
                39.60
             |               
            
                39.40
             |                           
            
                39.60
             | 
            
                39.50
             |                     
            
                10.16
             |                                 
            
                13,810
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2018
             | 
            
                -0.10 / -0.25%
             |             
            
                39.00
             |           
            
                39.45
             |               
            
                38.50
             |                           
            
                39.30
             | 
            
                38.92
             |                     
            
                10.08
             |                                 
            
                24,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2018
             | 
            
                +1.20 / +3.14%
             |             
            
                38.50
             |           
            
                39.80
             |               
            
                38.50
             |                           
            
                39.40
             | 
            
                39.01
             |                     
            
                10.11
             |                                 
            
                27,380
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2018
             | 
            
                -0.90 / -2.30%
             |             
            
                38.80
             |           
            
                39.00
             |               
            
                38.20
             |                           
            
                38.20
             | 
            
                38.39
             |                     
            
                9.80
             |                                 
            
                202,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2018
             | 
            
                -0.05 / -0.13%
             |             
            
                39.15
             |           
            
                39.20
             |               
            
                38.70
             |                           
            
                39.10
             | 
            
                38.93
             |                     
            
                10.03
             |                                 
            
                30,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2018
             | 
            
                -0.05 / -0.13%
             |             
            
                39.00
             |           
            
                39.20
             |               
            
                38.85
             |                           
            
                39.15
             | 
            
                39.07
             |                     
            
                10.05
             |                                 
            
                28,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2018
             | 
            
                0.00 / 0.00%
             |             
            
                39.40
             |           
            
                39.40
             |               
            
                38.80
             |                           
            
                39.20
             | 
            
                39.09
             |                     
            
                10.06
             |                                 
            
                46,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2018
             | 
            
                -0.10 / -0.25%
             |             
            
                39.40
             |           
            
                39.45
             |               
            
                38.85
             |                           
            
                39.20
             | 
            
                39.22
             |                     
            
                10.06
             |                                 
            
                33,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2018
             | 
            
                +0.10 / +0.26%
             |             
            
                39.30
             |           
            
                39.30
             |               
            
                39.00
             |                           
            
                39.30
             | 
            
                39.17
             |                     
            
                10.08
             |                                 
            
                42,920
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2018
             | 
            
                +0.25 / +0.64%
             |             
            
                38.85
             |           
            
                39.30
             |               
            
                38.70
             |                           
            
                39.20
             | 
            
                38.89
             |                     
            
                10.06
             |                                 
            
                6,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2018
             | 
            
                -0.35 / -0.89%
             |             
            
                39.45
             |           
            
                39.45
             |               
            
                38.80
             |                           
            
                38.95
             | 
            
                39.04
             |                     
            
                9.99
             |                                 
            
                14,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2018
             | 
            
                -0.10 / -0.25%
             |             
            
                39.40
             |           
            
                39.40
             |               
            
                38.90
             |                           
            
                39.30
             | 
            
                39.06
             |                     
            
                10.08
             |                                 
            
                9,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2018
             | 
            
                +0.30 / +0.77%
             |             
            
                39.40
             |           
            
                39.50
             |               
            
                39.00
             |                           
            
                39.40
             | 
            
                39.30
             |                     
            
                10.11
             |                                 
            
                8,320
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2018
             | 
            
                +0.10 / +0.26%
             |             
            
                39.20
             |           
            
                39.20
             |               
            
                38.70
             |                           
            
                39.10
             | 
            
                38.72
             |                     
            
                10.03
             |                                 
            
                7,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2018
             | 
            
                +0.20 / +0.52%
             |             
            
                38.80
             |           
            
                39.00
             |               
            
                38.60
             |                           
            
                39.00
             | 
            
                38.77
             |                     
            
                10.01
             |                                 
            
                5,520
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2018
             | 
            
                -0.20 / -0.51%
             |             
            
                39.35
             |           
            
                39.35
             |               
            
                38.80
             |                           
            
                38.80
             | 
            
                39.04
             |                     
            
                9.96
             |                                 
            
                1,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2018
             | 
            
                +0.20 / +0.52%
             |             
            
                39.40
             |           
            
                39.40
             |               
            
                38.60
             |                           
            
                39.00
             | 
            
                38.81
             |                     
            
                10.01
             |                                 
            
                14,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2018
             | 
            
                -0.20 / -0.51%
             |             
            
                39.00
             |           
            
                39.30
             |               
            
                38.30
             |                           
            
                38.80
             | 
            
                38.60
             |                     
            
                9.96
             |                                 
            
                103,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2018
             | 
            
                -0.20 / -0.51%
             |             
            
                39.10
             |           
            
                39.30
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.16
             |                     
            
                10.01
             |                                 
            
                5,490
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2018
             | 
            
                +0.20 / +0.51%
             |             
            
                39.50
             |           
            
                39.50
             |               
            
                38.50
             |                           
            
                39.20
             | 
            
                38.99
             |                     
            
                10.06
             |                                 
            
                16,260
             |  
            
                 
             |                                                              
             
    
         
    
    
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