| 
                 
                    Closing price on 5/22/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    70.00 | 
                 
                
                    | High | 
                    70.00 | 
                 
                
                    | Low | 
                    70.00 | 
                     
                
                    | Volume | 
                    50 | 
                                 
                
                    | Split-adjusted Price | 
                    16.18 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DP3 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                70.00
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                16.18
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                70.00
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                16.18
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2018
             | 
            
                -0.50 / -0.71%
             |             
            
                67.00
             |           
            
                70.00
             |               
            
                67.00
             |                           
            
                70.00
             | 
            
                68.25
             |                     
            
                16.18
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                70.50
             |           
            
                70.50
             |               
            
                70.50
             |                           
            
                70.50
             | 
            
                70.50
             |                     
            
                16.29
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2018
             | 
            
                +2.50 / +3.68%
             |             
            
                67.00
             |           
            
                70.50
             |               
            
                67.00
             |                           
            
                70.50
             | 
            
                67.34
             |                     
            
                16.29
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2018
             | 
            
                -1.90 / -2.72%
             |             
            
                67.00
             |           
            
                68.00
             |               
            
                67.00
             |                           
            
                68.00
             | 
            
                67.09
             |                     
            
                15.72
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2018
             | 
            
                0.00 / 0.00%
             |             
            
                69.90
             |           
            
                69.90
             |               
            
                69.90
             |                           
            
                69.90
             | 
            
                69.90
             |                     
            
                16.15
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                69.90
             |           
            
                69.90
             |               
            
                69.90
             |                           
            
                69.90
             | 
            
                69.90
             |                     
            
                16.15
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                69.90
             |           
            
                69.90
             |               
            
                69.90
             |                           
            
                69.90
             | 
            
                69.90
             |                     
            
                16.15
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2018
             | 
            
                0.00 / 0.00%
             |             
            
                69.90
             |           
            
                69.90
             |               
            
                69.90
             |                           
            
                69.90
             | 
            
                69.90
             |                     
            
                16.15
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2018
             | 
            
                +2.40 / +3.56%
             |             
            
                74.00
             |           
            
                74.00
             |               
            
                67.10
             |                           
            
                69.90
             | 
            
                67.90
             |                     
            
                16.15
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2018
             | 
            
                +0.50 / +0.75%
             |             
            
                67.20
             |           
            
                67.50
             |               
            
                67.00
             |                           
            
                67.50
             | 
            
                67.10
             |                     
            
                15.60
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2018
             | 
            
                -0.10 / -0.15%
             |             
            
                67.00
             |           
            
                67.50
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.10
             |                     
            
                15.48
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                67.10
             |           
            
                67.10
             |               
            
                67.10
             |                           
            
                67.10
             | 
            
                67.10
             |                     
            
                15.51
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2018
             | 
            
                +0.10 / +0.15%
             |             
            
                67.00
             |           
            
                69.90
             |               
            
                66.90
             |                           
            
                67.10
             | 
            
                67.20
             |                     
            
                15.51
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2018
             | 
            
                -2.90 / -4.15%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                68.07
             |                     
            
                15.48
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2018
             | 
            
                -3.00 / -4.12%
             |             
            
                68.00
             |           
            
                71.00
             |               
            
                67.00
             |                           
            
                69.90
             | 
            
                67.76
             |                     
            
                16.15
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2018
             | 
            
                0.00 / 0.00%
             |             
            
                72.90
             |           
            
                72.90
             |               
            
                72.90
             |                           
            
                72.90
             | 
            
                72.90
             |                     
            
                16.85
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2018
             | 
            
                -2.10 / -2.80%
             |             
            
                75.00
             |           
            
                75.00
             |               
            
                67.50
             |                           
            
                72.90
             | 
            
                68.99
             |                     
            
                16.85
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2018
             | 
            
                +5.10 / +7.30%
             |             
            
                71.00
             |           
            
                75.00
             |               
            
                68.60
             |                           
            
                75.00
             | 
            
                70.46
             |                     
            
                17.33
             |                                 
            
                16,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2018
             | 
            
                +6.00 / +9.39%
             |             
            
                64.00
             |           
            
                70.20
             |               
            
                62.00
             |                           
            
                69.90
             | 
            
                67.76
             |                     
            
                16.15
             |                                 
            
                13,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2018
             | 
            
                -1.10 / -1.69%
             |             
            
                65.10
             |           
            
                67.00
             |               
            
                63.90
             |                           
            
                63.90
             | 
            
                64.51
             |                     
            
                14.77
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                64.00
             |                           
            
                65.00
             | 
            
                64.76
             |                     
            
                15.02
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2018
             | 
            
                -1.00 / -1.52%
             |             
            
                65.40
             |           
            
                66.00
             |               
            
                60.10
             |                           
            
                65.00
             | 
            
                65.18
             |                     
            
                15.02
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                66.00
             |           
            
                66.00
             |               
            
                66.00
             |                           
            
                66.00
             | 
            
                66.00
             |                     
            
                15.25
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                62.80
             |           
            
                66.00
             |               
            
                62.80
             |                           
            
                66.00
             | 
            
                64.40
             |                     
            
                15.25
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2018
             | 
            
                +3.80 / +6.11%
             |             
            
                66.00
             |           
            
                66.00
             |               
            
                66.00
             |                           
            
                66.00
             | 
            
                66.00
             |                     
            
                15.25
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2018
             | 
            
                -2.80 / -4.31%
             |             
            
                62.20
             |           
            
                62.30
             |               
            
                62.20
             |                           
            
                62.20
             | 
            
                62.20
             |                     
            
                14.37
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2018
             | 
            
                +1.90 / +3.01%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                65.00
             |                           
            
                65.00
             | 
            
                65.00
             |                     
            
                15.02
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                63.10
             |           
            
                63.10
             |               
            
                63.10
             |                           
            
                63.10
             | 
            
                63.10
             |                     
            
                14.58
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |