| 
                 
                    Closing price on 3/1/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    30.00 | 
                 
                
                    | High | 
                    30.20 | 
                 
                
                    | Low | 
                    29.80 | 
                     
                
                    | Volume | 
                    571,433 | 
                                 
                
                    | Split-adjusted Price | 
                    5.01 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DBC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/1/2016
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.20
             |               
            
                29.80
             |                           
            
                30.00
             | 
            
                30.03
             |                     
            
                5.01
             |                                 
            
                571,433
             |            
            
                 
             |                                       
         
    
        
            | 
                2/29/2016
             | 
            
                -0.30 / -0.99%
             |             
            
                30.30
             |           
            
                30.60
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.25
             |                     
            
                5.01
             |                                 
            
                449,217
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2016
             | 
            
                +0.30 / +1.00%
             |             
            
                30.60
             |           
            
                31.00
             |               
            
                30.10
             |                           
            
                30.30
             | 
            
                30.66
             |                     
            
                5.06
             |                                 
            
                200,933
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2016
             | 
            
                +0.30 / +1.01%
             |             
            
                29.70
             |           
            
                30.20
             |               
            
                29.70
             |                           
            
                30.00
             | 
            
                29.70
             |                     
            
                5.01
             |                                 
            
                862,019
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2016
             | 
            
                +0.10 / +0.34%
             |             
            
                29.60
             |           
            
                30.40
             |               
            
                29.30
             |                           
            
                29.70
             | 
            
                29.56
             |                     
            
                4.96
             |                                 
            
                325,240
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2016
             | 
            
                +0.10 / +0.34%
             |             
            
                29.10
             |           
            
                29.70
             |               
            
                29.10
             |                           
            
                29.60
             | 
            
                29.46
             |                     
            
                4.95
             |                                 
            
                126,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2016
             | 
            
                -0.50 / -1.67%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.30
             |                           
            
                29.50
             | 
            
                29.55
             |                     
            
                4.93
             |                                 
            
                244,720
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2016
             | 
            
                -0.30 / -0.99%
             |             
            
                30.30
             |           
            
                30.30
             |               
            
                29.60
             |                           
            
                30.00
             | 
            
                29.91
             |                     
            
                5.01
             |                                 
            
                80,941
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2016
             | 
            
                +0.10 / +0.33%
             |             
            
                30.00
             |           
            
                30.60
             |               
            
                30.00
             |                           
            
                30.30
             | 
            
                30.40
             |                     
            
                5.06
             |                                 
            
                142,160
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2016
             | 
            
                -0.10 / -0.33%
             |             
            
                30.00
             |           
            
                30.30
             |               
            
                29.90
             |                           
            
                30.20
             | 
            
                30.03
             |                     
            
                5.05
             |                                 
            
                50,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.50
             |               
            
                29.60
             |                           
            
                30.30
             | 
            
                30.25
             |                     
            
                5.06
             |                                 
            
                105,160
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2016
             | 
            
                0.00 / 0.00%
             |             
            
                30.30
             |           
            
                30.30
             |               
            
                30.00
             |                           
            
                30.30
             | 
            
                30.23
             |                     
            
                5.06
             |                                 
            
                13,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2016
             | 
            
                +0.20 / +0.66%
             |             
            
                29.70
             |           
            
                30.30
             |               
            
                29.70
             |                           
            
                30.30
             | 
            
                30.12
             |                     
            
                5.06
             |                                 
            
                15,510
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2016
             | 
            
                +1.00 / +3.44%
             |             
            
                29.10
             |           
            
                30.50
             |               
            
                29.10
             |                           
            
                30.10
             | 
            
                29.10
             |                     
            
                5.03
             |                                 
            
                382,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.70
             |           
            
                29.30
             |               
            
                28.50
             |                           
            
                29.10
             | 
            
                28.74
             |                     
            
                4.86
             |                                 
            
                64,520
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |