| 
                 
                    Closing price on 1/21/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    89.50 | 
                 
                
                    | High | 
                    93.00 | 
                 
                
                    | Low | 
                    89.50 | 
                     
                
                    | Volume | 
                    1,900 | 
                                 
                
                    | Split-adjusted Price | 
                    28.04 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DP3 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/21/2021
             | 
            
                +0.60 / +0.65%
             |             
            
                89.50
             |           
            
                93.00
             |               
            
                89.50
             |                           
            
                93.00
             | 
            
                90.36
             |                     
            
                28.04
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2021
             | 
            
                +2.40 / +2.67%
             |             
            
                90.00
             |           
            
                92.40
             |               
            
                90.00
             |                           
            
                92.40
             | 
            
                91.11
             |                     
            
                27.86
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2021
             | 
            
                +0.90 / +1.01%
             |             
            
                89.20
             |           
            
                90.00
             |               
            
                88.30
             |                           
            
                90.00
             | 
            
                88.91
             |                     
            
                27.14
             |                                 
            
                18,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2021
             | 
            
                +0.10 / +0.11%
             |             
            
                88.10
             |           
            
                89.10
             |               
            
                88.10
             |                           
            
                89.10
             | 
            
                88.97
             |                     
            
                26.87
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2021
             | 
            
                +5.00 / +5.95%
             |             
            
                88.00
             |           
            
                89.00
             |               
            
                88.00
             |                           
            
                89.00
             | 
            
                88.50
             |                     
            
                26.84
             |                                 
            
                20,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2021
             | 
            
                -4.00 / -4.55%
             |             
            
                88.00
             |           
            
                88.00
             |               
            
                84.00
             |                           
            
                84.00
             | 
            
                87.97
             |                     
            
                25.33
             |                                 
            
                12,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2021
             | 
            
                -0.50 / -0.56%
             |             
            
                88.50
             |           
            
                88.50
             |               
            
                88.00
             |                           
            
                88.00
             | 
            
                88.39
             |                     
            
                26.54
             |                                 
            
                4,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2021
             | 
            
                0.00 / 0.00%
             |             
            
                88.50
             |           
            
                88.50
             |               
            
                88.50
             |                           
            
                88.50
             | 
            
                88.50
             |                     
            
                26.69
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2021
             | 
            
                -1.50 / -1.67%
             |             
            
                88.00
             |           
            
                88.50
             |               
            
                88.00
             |                           
            
                88.50
             | 
            
                88.33
             |                     
            
                26.69
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2021
             | 
            
                +2.50 / +2.86%
             |             
            
                86.50
             |           
            
                90.00
             |               
            
                86.00
             |                           
            
                90.00
             | 
            
                88.50
             |                     
            
                27.14
             |                                 
            
                8,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2021
             | 
            
                +0.50 / +0.57%
             |             
            
                87.50
             |           
            
                87.50
             |               
            
                87.00
             |                           
            
                87.50
             | 
            
                87.25
             |                     
            
                26.38
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                78.30
             |           
            
                87.00
             |               
            
                78.30
             |                           
            
                87.00
             | 
            
                86.03
             |                     
            
                26.23
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2021
             | 
            
                +0.20 / +0.23%
             |             
            
                87.00
             |           
            
                87.00
             |               
            
                87.00
             |                           
            
                87.00
             | 
            
                87.00
             |                     
            
                26.23
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                86.80
             |           
            
                87.00
             |               
            
                86.80
             |                           
            
                86.80
             | 
            
                86.87
             |                     
            
                26.17
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2020
             | 
            
                0.00 / 0.00%
             |             
            
                78.20
             |           
            
                86.80
             |               
            
                78.20
             |                           
            
                86.80
             | 
            
                85.57
             |                     
            
                26.17
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2020
             | 
            
                +2.60 / +3.09%
             |             
            
                85.50
             |           
            
                86.90
             |               
            
                85.50
             |                           
            
                86.80
             | 
            
                86.51
             |                     
            
                26.17
             |                                 
            
                10,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2020
             | 
            
                0.00 / 0.00%
             |             
            
                84.20
             |           
            
                84.20
             |               
            
                84.20
             |                           
            
                84.20
             | 
            
                84.20
             |                     
            
                25.39
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2020
             | 
            
                -1.80 / -2.09%
             |             
            
                77.40
             |           
            
                84.20
             |               
            
                77.40
             |                           
            
                84.20
             | 
            
                82.36
             |                     
            
                25.39
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2020
             | 
            
                0.00 / 0.00%
             |             
            
                86.00
             |           
            
                86.00
             |               
            
                86.00
             |                           
            
                86.00
             | 
            
                86.00
             |                     
            
                25.93
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2020
             | 
            
                +3.00 / +3.61%
             |             
            
                85.00
             |           
            
                86.00
             |               
            
                85.00
             |                           
            
                86.00
             | 
            
                85.83
             |                     
            
                25.93
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2020
             | 
            
                +1.00 / +1.22%
             |             
            
                83.00
             |           
            
                83.00
             |               
            
                83.00
             |                           
            
                83.00
             | 
            
                83.00
             |                     
            
                25.03
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2020
             | 
            
                -4.00 / -4.65%
             |             
            
                82.00
             |           
            
                82.00
             |               
            
                82.00
             |                           
            
                82.00
             | 
            
                82.00
             |                     
            
                24.73
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2020
             | 
            
                +1.00 / +1.18%
             |             
            
                86.00
             |           
            
                86.00
             |               
            
                86.00
             |                           
            
                86.00
             | 
            
                86.00
             |                     
            
                25.93
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2020
             | 
            
                0.00 / 0.00%
             |             
            
                85.00
             |           
            
                85.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                25.63
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2020
             | 
            
                0.00 / 0.00%
             |             
            
                85.00
             |           
            
                85.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                25.63
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2020
             | 
            
                -1.00 / -1.16%
             |             
            
                85.10
             |           
            
                85.30
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.12
             |                     
            
                25.63
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2020
             | 
            
                +1.50 / +1.78%
             |             
            
                84.60
             |           
            
                86.00
             |               
            
                84.60
             |                           
            
                86.00
             | 
            
                85.23
             |                     
            
                25.93
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2020
             | 
            
                +1.50 / +1.81%
             |             
            
                83.20
             |           
            
                84.50
             |               
            
                83.20
             |                           
            
                84.50
             | 
            
                84.29
             |                     
            
                25.48
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2020
             | 
            
                +0.10 / +0.12%
             |             
            
                82.50
             |           
            
                83.00
             |               
            
                82.50
             |                           
            
                83.00
             | 
            
                82.96
             |                     
            
                25.03
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2020
             | 
            
                +0.40 / +0.48%
             |             
            
                82.90
             |           
            
                82.90
             |               
            
                82.90
             |                           
            
                82.90
             | 
            
                82.90
             |                     
            
                25.00
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |