| 
                 
                    Closing price on 5/16/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    30.10 | 
                 
                
                    | High | 
                    30.30 | 
                 
                
                    | Low | 
                    30.00 | 
                     
                
                    | Volume | 
                    255,330 | 
                                 
                
                    | Split-adjusted Price | 
                    7.43 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/16/2016
             | 
            
                +0.20 / +0.67%
             |             
            
                30.10
             |           
            
                30.30
             |               
            
                30.00
             |                           
            
                30.20
             | 
            
                30.17
             |                     
            
                7.43
             |                                 
            
                255,330
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2016
             | 
            
                -0.20 / -0.66%
             |             
            
                30.30
             |           
            
                30.30
             |               
            
                29.80
             |                           
            
                30.00
             | 
            
                30.05
             |                     
            
                7.38
             |                                 
            
                869,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2016
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.30
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.23
             |                     
            
                7.43
             |                                 
            
                425,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2016
             | 
            
                +0.10 / +0.33%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.00
             |                           
            
                30.20
             | 
            
                30.13
             |                     
            
                7.43
             |                                 
            
                566,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2016
             | 
            
                +0.10 / +0.33%
             |             
            
                30.00
             |           
            
                30.10
             |               
            
                29.80
             |                           
            
                30.10
             | 
            
                29.94
             |                     
            
                7.41
             |                                 
            
                580,540
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2016
             | 
            
                -0.10 / -0.33%
             |             
            
                30.10
             |           
            
                30.20
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.04
             |                     
            
                7.38
             |                                 
            
                551,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2016
             | 
            
                +0.10 / +0.33%
             |             
            
                30.00
             |           
            
                30.20
             |               
            
                30.00
             |                           
            
                30.10
             | 
            
                30.06
             |                     
            
                7.41
             |                                 
            
                499,480
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2016
             | 
            
                -0.20 / -0.66%
             |             
            
                30.30
             |           
            
                30.30
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.09
             |                     
            
                7.38
             |                                 
            
                368,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2016
             | 
            
                +0.70 / +2.37%
             |             
            
                29.50
             |           
            
                30.40
             |               
            
                29.50
             |                           
            
                30.20
             | 
            
                30.04
             |                     
            
                7.43
             |                                 
            
                914,750
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2016
             | 
            
                0.00 / 0.00%
             |             
            
                29.50
             |           
            
                29.70
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.55
             |                     
            
                7.26
             |                                 
            
                533,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2016
             | 
            
                -0.30 / -1.01%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                29.30
             |                           
            
                29.50
             | 
            
                29.47
             |                     
            
                7.26
             |                                 
            
                254,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2016
             | 
            
                +0.40 / +1.36%
             |             
            
                29.60
             |           
            
                29.90
             |               
            
                29.50
             |                           
            
                29.80
             | 
            
                29.68
             |                     
            
                7.33
             |                                 
            
                449,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2016
             | 
            
                +0.10 / +0.34%
             |             
            
                29.30
             |           
            
                29.60
             |               
            
                29.30
             |                           
            
                29.40
             | 
            
                29.48
             |                     
            
                7.23
             |                                 
            
                620,960
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2016
             | 
            
                0.00 / 0.00%
             |             
            
                29.30
             |           
            
                29.50
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.36
             |                     
            
                7.21
             |                                 
            
                826,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2016
             | 
            
                -0.20 / -0.68%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.38
             |                     
            
                7.21
             |                                 
            
                466,560
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2016
             | 
            
                -0.20 / -0.67%
             |             
            
                29.90
             |           
            
                29.90
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.64
             |                     
            
                7.26
             |                                 
            
                521,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2016
             | 
            
                +0.90 / +3.13%
             |             
            
                29.00
             |           
            
                29.70
             |               
            
                29.00
             |                           
            
                29.70
             | 
            
                29.51
             |                     
            
                7.31
             |                                 
            
                1,630,130
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2016
             | 
            
                0.00 / 0.00%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.70
             |                           
            
                28.80
             | 
            
                28.90
             |                     
            
                7.09
             |                                 
            
                497,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2016
             | 
            
                -0.10 / -0.35%
             |             
            
                28.90
             |           
            
                28.90
             |               
            
                28.70
             |                           
            
                28.80
             | 
            
                28.82
             |                     
            
                7.09
             |                                 
            
                229,870
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.90
             |           
            
                29.00
             |               
            
                28.90
             |                           
            
                28.90
             | 
            
                28.95
             |                     
            
                7.11
             |                                 
            
                369,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2016
             | 
            
                +0.30 / +1.05%
             |             
            
                28.80
             |           
            
                29.00
             |               
            
                28.70
             |                           
            
                28.90
             | 
            
                28.88
             |                     
            
                7.11
             |                                 
            
                468,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2016
             | 
            
                -0.10 / -0.35%
             |             
            
                28.70
             |           
            
                28.90
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.66
             |                     
            
                7.04
             |                                 
            
                604,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2016
             | 
            
                -0.10 / -0.35%
             |             
            
                28.90
             |           
            
                29.00
             |               
            
                28.70
             |                           
            
                28.70
             | 
            
                28.82
             |                     
            
                7.06
             |                                 
            
                287,390
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2016
             | 
            
                -0.10 / -0.35%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.92
             |                     
            
                7.09
             |                                 
            
                335,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2016
             | 
            
                -0.10 / -0.34%
             |             
            
                29.10
             |           
            
                29.10
             |               
            
                28.80
             |                           
            
                28.90
             | 
            
                28.90
             |                     
            
                7.11
             |                                 
            
                290,910
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2016
             | 
            
                +0.20 / +0.69%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                29.00
             | 
            
                28.90
             |                     
            
                7.13
             |                                 
            
                438,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.80
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.88
             |                     
            
                7.09
             |                                 
            
                263,470
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.90
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.93
             |                     
            
                7.09
             |                                 
            
                573,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2016
             | 
            
                -0.10 / -0.35%
             |             
            
                28.90
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.88
             |                     
            
                7.09
             |                                 
            
                529,380
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2016
             | 
            
                -0.10 / -0.34%
             |             
            
                28.90
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                28.90
             | 
            
                28.93
             |                     
            
                7.11
             |                                 
            
                494,750
             |  
            
                 
             |                                                              
             
    
         
    
    
 |