| 
                 
                    Closing price on 12/16/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    77.80 | 
                 
                
                    | High | 
                    78.00 | 
                 
                
                    | Low | 
                    77.00 | 
                     
                
                    | Volume | 
                    153,600 | 
                                 
                
                    | Split-adjusted Price | 
                    32.47 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DPR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/16/2021
             | 
            
                +0.30 / +0.39%
             |             
            
                77.80
             |           
            
                78.00
             |               
            
                77.00
             |                           
            
                77.10
             | 
            
                77.33
             |                     
            
                32.47
             |                                 
            
                153,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2021
             | 
            
                -0.70 / -0.89%
             |             
            
                78.50
             |           
            
                78.90
             |               
            
                78.10
             |                           
            
                78.30
             | 
            
                78.46
             |                     
            
                32.34
             |                                 
            
                175,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2021
             | 
            
                -1.50 / -1.86%
             |             
            
                80.60
             |           
            
                80.60
             |               
            
                78.50
             |                           
            
                79.00
             | 
            
                79.33
             |                     
            
                32.63
             |                                 
            
                193,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2021
             | 
            
                +2.30 / +2.94%
             |             
            
                78.30
             |           
            
                80.90
             |               
            
                78.30
             |                           
            
                80.50
             | 
            
                79.80
             |                     
            
                33.25
             |                                 
            
                386,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2021
             | 
            
                -0.30 / -0.38%
             |             
            
                78.50
             |           
            
                78.90
             |               
            
                78.00
             |                           
            
                78.20
             | 
            
                78.24
             |                     
            
                32.30
             |                                 
            
                333,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2021
             | 
            
                +0.40 / +0.51%
             |             
            
                78.80
             |           
            
                80.00
             |               
            
                77.50
             |                           
            
                78.50
             | 
            
                78.25
             |                     
            
                32.43
             |                                 
            
                135,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2021
             | 
            
                -0.30 / -0.38%
             |             
            
                78.50
             |           
            
                79.00
             |               
            
                77.80
             |                           
            
                78.10
             | 
            
                78.29
             |                     
            
                32.26
             |                                 
            
                299,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2021
             | 
            
                +0.80 / +1.03%
             |             
            
                77.70
             |           
            
                79.60
             |               
            
                77.60
             |                           
            
                78.40
             | 
            
                78.16
             |                     
            
                32.39
             |                                 
            
                199,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2021
             | 
            
                -2.10 / -2.63%
             |             
            
                79.60
             |           
            
                79.60
             |               
            
                77.00
             |                           
            
                77.60
             | 
            
                78.33
             |                     
            
                32.06
             |                                 
            
                343,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2021
             | 
            
                -2.30 / -2.80%
             |             
            
                81.40
             |           
            
                81.50
             |               
            
                79.50
             |                           
            
                79.70
             | 
            
                80.15
             |                     
            
                32.92
             |                                 
            
                422,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2021
             | 
            
                +0.50 / +0.61%
             |             
            
                81.50
             |           
            
                82.90
             |               
            
                81.10
             |                           
            
                82.00
             | 
            
                81.77
             |                     
            
                33.87
             |                                 
            
                164,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2021
             | 
            
                +1.50 / +1.88%
             |             
            
                80.50
             |           
            
                81.50
             |               
            
                80.10
             |                           
            
                81.50
             | 
            
                80.75
             |                     
            
                33.67
             |                                 
            
                118,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2021
             | 
            
                +0.20 / +0.25%
             |             
            
                81.40
             |           
            
                82.60
             |               
            
                79.00
             |                           
            
                80.00
             | 
            
                81.08
             |                     
            
                33.05
             |                                 
            
                438,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2021
             | 
            
                -0.90 / -1.12%
             |             
            
                79.50
             |           
            
                80.50
             |               
            
                78.40
             |                           
            
                79.80
             | 
            
                79.05
             |                     
            
                32.96
             |                                 
            
                293,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2021
             | 
            
                -2.30 / -2.77%
             |             
            
                80.30
             |           
            
                82.10
             |               
            
                79.90
             |                           
            
                80.70
             | 
            
                80.91
             |                     
            
                33.34
             |                                 
            
                266,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2021
             | 
            
                -0.30 / -0.36%
             |             
            
                84.40
             |           
            
                84.40
             |               
            
                82.60
             |                           
            
                83.00
             | 
            
                83.00
             |                     
            
                34.29
             |                                 
            
                216,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2021
             | 
            
                +4.40 / +5.58%
             |             
            
                80.00
             |           
            
                84.30
             |               
            
                79.40
             |                           
            
                83.30
             | 
            
                82.44
             |                     
            
                34.41
             |                                 
            
                394,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2021
             | 
            
                +1.80 / +2.33%
             |             
            
                76.00
             |           
            
                79.50
             |               
            
                76.00
             |                           
            
                78.90
             | 
            
                77.89
             |                     
            
                32.59
             |                                 
            
                320,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2021
             | 
            
                -5.70 / -6.88%
             |             
            
                82.80
             |           
            
                82.80
             |               
            
                77.10
             |                           
            
                77.10
             | 
            
                79.21
             |                     
            
                31.85
             |                                 
            
                562,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2021
             | 
            
                -4.40 / -5.05%
             |             
            
                87.20
             |           
            
                87.20
             |               
            
                81.20
             |                           
            
                82.80
             | 
            
                84.70
             |                     
            
                34.20
             |                                 
            
                432,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                90.00
             |           
            
                90.00
             |               
            
                87.00
             |                           
            
                87.20
             | 
            
                88.32
             |                     
            
                36.02
             |                                 
            
                361,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2021
             | 
            
                +5.70 / +6.99%
             |             
            
                81.50
             |           
            
                87.20
             |               
            
                81.30
             |                           
            
                87.20
             | 
            
                85.10
             |                     
            
                36.02
             |                                 
            
                803,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2021
             | 
            
                +1.30 / +1.62%
             |             
            
                80.20
             |           
            
                81.60
             |               
            
                79.90
             |                           
            
                81.50
             | 
            
                80.64
             |                     
            
                33.67
             |                                 
            
                550,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2021
             | 
            
                -0.40 / -0.50%
             |             
            
                80.10
             |           
            
                81.90
             |               
            
                80.00
             |                           
            
                80.20
             | 
            
                80.54
             |                     
            
                33.13
             |                                 
            
                232,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2021
             | 
            
                -1.30 / -1.59%
             |             
            
                82.00
             |           
            
                82.00
             |               
            
                80.30
             |                           
            
                80.60
             | 
            
                80.91
             |                     
            
                33.29
             |                                 
            
                345,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2021
             | 
            
                -0.90 / -1.09%
             |             
            
                82.80
             |           
            
                82.80
             |               
            
                81.00
             |                           
            
                81.90
             | 
            
                81.93
             |                     
            
                33.83
             |                                 
            
                307,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2021
             | 
            
                -0.40 / -0.48%
             |             
            
                83.00
             |           
            
                84.70
             |               
            
                80.40
             |                           
            
                82.80
             | 
            
                82.67
             |                     
            
                34.20
             |                                 
            
                274,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2021
             | 
            
                -0.80 / -0.95%
             |             
            
                84.00
             |           
            
                84.40
             |               
            
                82.80
             |                           
            
                83.20
             | 
            
                83.11
             |                     
            
                34.37
             |                                 
            
                130,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                85.80
             |           
            
                85.80
             |               
            
                82.90
             |                           
            
                84.00
             | 
            
                83.91
             |                     
            
                34.70
             |                                 
            
                333,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2021
             | 
            
                +1.00 / +1.20%
             |             
            
                84.40
             |           
            
                84.40
             |               
            
                83.00
             |                           
            
                84.00
             | 
            
                83.73
             |                     
            
                34.70
             |                                 
            
                477,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |