| 
                 
                    Closing price on 8/6/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    65.00 | 
                 
                
                    | High | 
                    65.50 | 
                 
                
                    | Low | 
                    64.00 | 
                     
                
                    | Volume | 
                    9,500 | 
                                 
                
                    | Split-adjusted Price | 
                    17.67 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DP3 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/6/2019
             | 
            
                -1.00 / -1.54%
             |             
            
                65.00
             |           
            
                65.50
             |               
            
                64.00
             |                           
            
                64.00
             | 
            
                64.95
             |                     
            
                17.67
             |                                 
            
                9,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2019
             | 
            
                +0.20 / +0.31%
             |             
            
                63.00
             |           
            
                65.00
             |               
            
                63.00
             |                           
            
                65.00
             | 
            
                63.28
             |                     
            
                17.95
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2019
             | 
            
                -0.20 / -0.31%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                64.50
             |                           
            
                64.80
             | 
            
                64.69
             |                     
            
                17.89
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2019
             | 
            
                +3.00 / +4.84%
             |             
            
                62.00
             |           
            
                65.00
             |               
            
                62.00
             |                           
            
                65.00
             | 
            
                64.13
             |                     
            
                17.95
             |                                 
            
                12,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2019
             | 
            
                +0.60 / +0.98%
             |             
            
                61.80
             |           
            
                62.00
             |               
            
                61.80
             |                           
            
                62.00
             | 
            
                61.89
             |                     
            
                17.12
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2019
             | 
            
                -0.60 / -0.97%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                61.40
             |                           
            
                61.40
             | 
            
                61.93
             |                     
            
                16.95
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                17.12
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                61.00
             |                           
            
                62.00
             | 
            
                61.85
             |                     
            
                17.12
             |                                 
            
                6,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.10
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                17.12
             |                                 
            
                18,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                17.12
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2019
             | 
            
                -1.50 / -2.36%
             |             
            
                63.80
             |           
            
                63.80
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                63.35
             |                     
            
                17.12
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2019
             | 
            
                +0.50 / +0.79%
             |             
            
                62.50
             |           
            
                64.00
             |               
            
                62.40
             |                           
            
                63.50
             | 
            
                62.76
             |                     
            
                17.53
             |                                 
            
                10,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2019
             | 
            
                +1.00 / +1.61%
             |             
            
                62.00
             |           
            
                64.00
             |               
            
                62.00
             |                           
            
                63.00
             | 
            
                62.84
             |                     
            
                17.39
             |                                 
            
                8,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2019
             | 
            
                -1.00 / -1.59%
             |             
            
                62.10
             |           
            
                62.10
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.03
             |                     
            
                17.12
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                63.00
             |           
            
                63.00
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                63.00
             |                     
            
                17.39
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2019
             | 
            
                +0.50 / +0.80%
             |             
            
                62.50
             |           
            
                63.00
             |               
            
                62.50
             |                           
            
                63.00
             | 
            
                62.59
             |                     
            
                17.39
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2019
             | 
            
                +0.50 / +0.81%
             |             
            
                62.00
             |           
            
                62.50
             |               
            
                62.00
             |                           
            
                62.50
             | 
            
                62.25
             |                     
            
                17.26
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2019
             | 
            
                -1.00 / -1.59%
             |             
            
                62.00
             |           
            
                62.50
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.07
             |                     
            
                17.12
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2019
             | 
            
                -0.70 / -1.10%
             |             
            
                63.00
             |           
            
                63.00
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                63.00
             |                     
            
                17.39
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2019
             | 
            
                +1.70 / +2.74%
             |             
            
                62.00
             |           
            
                63.70
             |               
            
                62.00
             |                           
            
                63.70
             | 
            
                62.15
             |                     
            
                17.59
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                61.70
             |                           
            
                62.00
             | 
            
                61.98
             |                     
            
                17.12
             |                                 
            
                4,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                17.12
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                61.70
             |                           
            
                62.00
             | 
            
                61.99
             |                     
            
                17.12
             |                                 
            
                7,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                61.80
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                17.12
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                17.12
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                63.00
             |           
            
                63.00
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.12
             |                     
            
                17.12
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2019
             | 
            
                +0.20 / +0.32%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                17.12
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                61.80
             |           
            
                61.80
             |               
            
                61.80
             |                           
            
                61.80
             | 
            
                61.80
             |                     
            
                17.06
             |                                 
            
                3,101
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                61.80
             |           
            
                61.80
             |               
            
                61.80
             |                           
            
                61.80
             | 
            
                61.80
             |                     
            
                17.06
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2019
             | 
            
                +0.30 / +0.49%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                61.60
             |                           
            
                61.80
             | 
            
                61.76
             |                     
            
                17.06
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
         
    
    
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