| 
                 
                    Closing price on 6/28/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    64.00 | 
                 
                
                    | High | 
                    65.40 | 
                 
                
                    | Low | 
                    63.80 | 
                     
                
                    | Volume | 
                    3,834,400 | 
                                 
                
                    | Split-adjusted Price | 
                    22.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DBC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/28/2021
             | 
            
                +0.90 / +1.42%
             |             
            
                64.00
             |           
            
                65.40
             |               
            
                63.80
             |                           
            
                64.20
             | 
            
                64.78
             |                     
            
                22.10
             |                                 
            
                3,834,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2021
             | 
            
                +3.00 / +4.98%
             |             
            
                60.30
             |           
            
                63.40
             |               
            
                60.30
             |                           
            
                63.30
             | 
            
                62.18
             |                     
            
                21.79
             |                                 
            
                2,884,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2021
             | 
            
                +0.10 / +0.17%
             |             
            
                60.30
             |           
            
                61.80
             |               
            
                60.10
             |                           
            
                60.30
             | 
            
                60.56
             |                     
            
                20.76
             |                                 
            
                2,572,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2021
             | 
            
                -1.40 / -2.27%
             |             
            
                61.60
             |           
            
                61.90
             |               
            
                60.10
             |                           
            
                60.20
             | 
            
                60.80
             |                     
            
                20.72
             |                                 
            
                2,058,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2021
             | 
            
                -0.60 / -0.96%
             |             
            
                62.90
             |           
            
                62.90
             |               
            
                61.20
             |                           
            
                61.60
             | 
            
                61.85
             |                     
            
                21.21
             |                                 
            
                1,235,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2021
             | 
            
                +1.40 / +2.30%
             |             
            
                60.20
             |           
            
                63.20
             |               
            
                60.10
             |                           
            
                62.20
             | 
            
                61.74
             |                     
            
                21.41
             |                                 
            
                2,950,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2021
             | 
            
                -0.40 / -0.65%
             |             
            
                61.10
             |           
            
                61.70
             |               
            
                60.10
             |                           
            
                60.80
             | 
            
                60.90
             |                     
            
                20.93
             |                                 
            
                1,430,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2021
             | 
            
                +1.30 / +2.17%
             |             
            
                60.50
             |           
            
                63.00
             |               
            
                60.50
             |                           
            
                61.20
             | 
            
                61.78
             |                     
            
                21.07
             |                                 
            
                2,692,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2021
             | 
            
                +3.90 / +6.96%
             |             
            
                56.00
             |           
            
                59.90
             |               
            
                55.00
             |                           
            
                59.90
             | 
            
                58.10
             |                     
            
                20.62
             |                                 
            
                3,408,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                55.80
             |           
            
                56.50
             |               
            
                55.40
             |                           
            
                56.00
             | 
            
                55.80
             |                     
            
                19.28
             |                                 
            
                1,168,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2021
             | 
            
                -0.10 / -0.18%
             |             
            
                56.10
             |           
            
                56.80
             |               
            
                54.80
             |                           
            
                56.00
             | 
            
                55.77
             |                     
            
                19.28
             |                                 
            
                2,231,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2021
             | 
            
                -0.90 / -1.58%
             |             
            
                57.00
             |           
            
                57.60
             |               
            
                56.00
             |                           
            
                56.10
             | 
            
                56.58
             |                     
            
                19.31
             |                                 
            
                1,671,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2021
             | 
            
                -0.20 / -0.35%
             |             
            
                58.00
             |           
            
                59.10
             |               
            
                56.90
             |                           
            
                57.00
             | 
            
                58.00
             |                     
            
                19.62
             |                                 
            
                1,794,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2021
             | 
            
                +1.30 / +2.11%
             |             
            
                61.60
             |           
            
                63.60
             |               
            
                61.40
             |                           
            
                62.90
             | 
            
                62.25
             |                     
            
                19.69
             |                                 
            
                2,255,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2021
             | 
            
                -2.50 / -3.90%
             |             
            
                63.50
             |           
            
                64.50
             |               
            
                61.50
             |                           
            
                61.60
             | 
            
                63.20
             |                     
            
                19.28
             |                                 
            
                2,059,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2021
             | 
            
                +0.20 / +0.31%
             |             
            
                64.50
             |           
            
                64.80
             |               
            
                63.10
             |                           
            
                64.10
             | 
            
                63.97
             |                     
            
                20.07
             |                                 
            
                2,631,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2021
             | 
            
                -0.70 / -1.08%
             |             
            
                64.70
             |           
            
                65.00
             |               
            
                63.10
             |                           
            
                63.90
             | 
            
                64.06
             |                     
            
                20.00
             |                                 
            
                2,546,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2021
             | 
            
                +1.10 / +1.73%
             |             
            
                65.00
             |           
            
                65.20
             |               
            
                64.20
             |                           
            
                64.60
             | 
            
                64.89
             |                     
            
                20.22
             |                                 
            
                2,799,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/2/2021
             | 
            
                +2.10 / +3.42%
             |             
            
                60.60
             |           
            
                63.50
             |               
            
                60.60
             |                           
            
                63.50
             | 
            
                62.71
             |                     
            
                19.88
             |                                 
            
                3,055,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2021
             | 
            
                +0.50 / +0.82%
             |             
            
                61.40
             |           
            
                62.80
             |               
            
                61.00
             |                           
            
                61.40
             | 
            
                62.04
             |                     
            
                19.22
             |                                 
            
                3,371,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2021
             | 
            
                +3.20 / +5.55%
             |             
            
                60.00
             |           
            
                61.40
             |               
            
                58.80
             |                           
            
                60.90
             | 
            
                60.05
             |                     
            
                19.07
             |                                 
            
                3,783,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2021
             | 
            
                +3.70 / +6.85%
             |             
            
                55.00
             |           
            
                57.70
             |               
            
                54.80
             |                           
            
                57.70
             | 
            
                56.31
             |                     
            
                18.06
             |                                 
            
                2,865,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2021
             | 
            
                -1.40 / -2.53%
             |             
            
                55.60
             |           
            
                55.60
             |               
            
                53.70
             |                           
            
                54.00
             | 
            
                54.75
             |                     
            
                16.91
             |                                 
            
                1,052,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2021
             | 
            
                -0.60 / -1.07%
             |             
            
                55.50
             |           
            
                55.70
             |               
            
                54.90
             |                           
            
                55.40
             | 
            
                55.17
             |                     
            
                17.34
             |                                 
            
                1,144,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                56.30
             |           
            
                56.80
             |               
            
                55.70
             |                           
            
                56.00
             | 
            
                56.25
             |                     
            
                17.53
             |                                 
            
                1,315,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2021
             | 
            
                +0.90 / +1.63%
             |             
            
                55.20
             |           
            
                56.00
             |               
            
                54.80
             |                           
            
                56.00
             | 
            
                55.58
             |                     
            
                17.53
             |                                 
            
                4,368,308
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2021
             | 
            
                +1.70 / +3.18%
             |             
            
                54.00
             |           
            
                55.70
             |               
            
                53.60
             |                           
            
                55.10
             | 
            
                54.72
             |                     
            
                17.25
             |                                 
            
                1,233,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2021
             | 
            
                -0.60 / -1.11%
             |             
            
                54.20
             |           
            
                54.20
             |               
            
                53.00
             |                           
            
                53.40
             | 
            
                53.47
             |                     
            
                16.72
             |                                 
            
                1,248,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2021
             | 
            
                +0.10 / +0.19%
             |             
            
                53.90
             |           
            
                54.50
             |               
            
                53.80
             |                           
            
                54.00
             | 
            
                54.06
             |                     
            
                16.91
             |                                 
            
                871,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2021
             | 
            
                +0.10 / +0.19%
             |             
            
                53.50
             |           
            
                54.60
             |               
            
                53.50
             |                           
            
                53.90
             | 
            
                53.50
             |                     
            
                16.87
             |                                 
            
                1,138,400
             |  
            
                 
             |                                                              
             
    
         
    
    
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