| 
                 
                    Closing price on 2/2/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.70 | 
                 
                
                    | High | 
                    30.10 | 
                 
                
                    | Low | 
                    29.00 | 
                     
                
                    | Volume | 
                    126,510 | 
                                 
                
                    | Split-adjusted Price | 
                    4.86 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DBC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/2/2016
             | 
            
                -0.60 / -2.02%
             |             
            
                29.70
             |           
            
                30.10
             |               
            
                29.00
             |                           
            
                29.10
             | 
            
                29.76
             |                     
            
                4.86
             |                                 
            
                126,510
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2016
             | 
            
                +0.20 / +0.68%
             |             
            
                29.00
             |           
            
                30.10
             |               
            
                28.70
             |                           
            
                29.70
             | 
            
                29.68
             |                     
            
                4.96
             |                                 
            
                327,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2016
             | 
            
                +0.50 / +1.72%
             |             
            
                29.50
             |           
            
                29.80
             |               
            
                29.00
             |                           
            
                29.50
             | 
            
                29.42
             |                     
            
                4.93
             |                                 
            
                561,280
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2016
             | 
            
                +1.80 / +6.62%
             |             
            
                27.20
             |           
            
                29.10
             |               
            
                27.10
             |                           
            
                29.00
             | 
            
                27.20
             |                     
            
                4.85
             |                                 
            
                444,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2016
             | 
            
                +0.90 / +3.42%
             |             
            
                26.00
             |           
            
                27.20
             |               
            
                26.00
             |                           
            
                27.20
             | 
            
                26.30
             |                     
            
                4.54
             |                                 
            
                161,020
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2016
             | 
            
                -0.20 / -0.75%
             |             
            
                26.20
             |           
            
                26.30
             |               
            
                26.00
             |                           
            
                26.30
             | 
            
                26.14
             |                     
            
                4.39
             |                                 
            
                36,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2016
             | 
            
                +0.50 / +1.92%
             |             
            
                26.00
             |           
            
                26.60
             |               
            
                26.00
             |                           
            
                26.50
             | 
            
                26.22
             |                     
            
                4.43
             |                                 
            
                41,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2016
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.10
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                26.01
             |                     
            
                4.34
             |                                 
            
                533,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2016
             | 
            
                -0.30 / -1.14%
             |             
            
                26.20
             |           
            
                26.30
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                26.09
             |                     
            
                4.34
             |                                 
            
                218,150
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2016
             | 
            
                -0.50 / -1.87%
             |             
            
                26.50
             |           
            
                26.70
             |               
            
                26.20
             |                           
            
                26.30
             | 
            
                26.43
             |                     
            
                4.39
             |                                 
            
                106,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2016
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.82
             |                     
            
                4.48
             |                                 
            
                64,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2016
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.30
             |               
            
                26.50
             |                           
            
                26.80
             | 
            
                26.90
             |                     
            
                4.48
             |                                 
            
                137,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2016
             | 
            
                +0.60 / +2.29%
             |             
            
                26.10
             |           
            
                27.50
             |               
            
                26.10
             |                           
            
                26.80
             | 
            
                26.73
             |                     
            
                4.48
             |                                 
            
                351,228
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2016
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.30
             |               
            
                26.00
             |                           
            
                26.20
             | 
            
                26.03
             |                     
            
                4.38
             |                                 
            
                92,632
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2016
             | 
            
                -0.10 / -0.38%
             |             
            
                26.20
             |           
            
                26.50
             |               
            
                26.20
             |                           
            
                26.20
             | 
            
                26.32
             |                     
            
                4.38
             |                                 
            
                30,816
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2016
             | 
            
                +0.30 / +1.15%
             |             
            
                26.00
             |           
            
                26.40
             |               
            
                26.00
             |                           
            
                26.30
             | 
            
                26.11
             |                     
            
                4.39
             |                                 
            
                794,433
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2016
             | 
            
                -0.20 / -0.76%
             |             
            
                26.10
             |           
            
                26.50
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.17
             |                     
            
                4.34
             |                                 
            
                130,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                26.30
             |           
            
                26.30
             |               
            
                26.00
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                4.38
             |                                 
            
                11,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2016
             | 
            
                -0.50 / -1.87%
             |             
            
                26.50
             |           
            
                26.70
             |               
            
                26.10
             |                           
            
                26.20
             | 
            
                26.46
             |                     
            
                4.38
             |                                 
            
                52,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2016
             | 
            
                +0.80 / +3.09%
             |             
            
                25.90
             |           
            
                27.00
             |               
            
                25.90
             |                           
            
                26.70
             | 
            
                26.15
             |                     
            
                4.46
             |                                 
            
                250,676
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2016
             | 
            
                -0.10 / -0.38%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                26.00
             |                     
            
                4.33
             |                                 
            
                167,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2016
             | 
            
                -0.30 / -1.14%
             |             
            
                25.90
             |           
            
                26.00
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                25.99
             |                     
            
                4.34
             |                                 
            
                162,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2015
             | 
            
                +0.30 / +1.15%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                26.00
             |                           
            
                26.30
             | 
            
                26.00
             |                     
            
                4.39
             |                                 
            
                159,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2015
             | 
            
                -0.10 / -0.38%
             |             
            
                26.00
             |           
            
                26.10
             |               
            
                25.80
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                4.34
             |                                 
            
                94,266
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2015
             | 
            
                +0.10 / +0.38%
             |             
            
                25.90
             |           
            
                26.10
             |               
            
                25.90
             |                           
            
                26.10
             | 
            
                26.03
             |                     
            
                4.36
             |                                 
            
                96,306
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2015
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.20
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                4.34
             |                                 
            
                2,248,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2015
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                4.34
             |                                 
            
                1,089,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2015
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                4.34
             |                                 
            
                40,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2015
             | 
            
                -0.40 / -1.52%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.01
             |                     
            
                4.34
             |                                 
            
                1,969,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2015
             | 
            
                +0.10 / +0.38%
             |             
            
                26.40
             |           
            
                26.40
             |               
            
                26.10
             |                           
            
                26.40
             | 
            
                26.27
             |                     
            
                4.41
             |                                 
            
                32,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |