| 
                 
                    Closing price on 8/4/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    32.90 | 
                 
                
                    | High | 
                    32.90 | 
                 
                
                    | Low | 
                    31.55 | 
                     
                
                    | Volume | 
                    11,030 | 
                                 
                
                    | Split-adjusted Price | 
                    19.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/4/2020
             | 
            
                +0.55 / +1.75%
             |             
            
                32.90
             |           
            
                32.90
             |               
            
                31.55
             |                           
            
                31.90
             | 
            
                31.82
             |                     
            
                19.60
             |                                 
            
                11,030
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2020
             | 
            
                +0.85 / +2.79%
             |             
            
                30.35
             |           
            
                31.70
             |               
            
                30.35
             |                           
            
                31.35
             | 
            
                31.21
             |                     
            
                19.26
             |                                 
            
                11,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2020
             | 
            
                -0.70 / -2.24%
             |             
            
                30.30
             |           
            
                31.40
             |               
            
                30.30
             |                           
            
                30.50
             | 
            
                30.71
             |                     
            
                18.74
             |                                 
            
                5,470
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2020
             | 
            
                +0.20 / +0.65%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                30.90
             |                           
            
                31.20
             | 
            
                31.23
             |                     
            
                19.17
             |                                 
            
                5,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2020
             | 
            
                -1.00 / -3.13%
             |             
            
                30.80
             |           
            
                31.95
             |               
            
                30.70
             |                           
            
                31.00
             | 
            
                30.82
             |                     
            
                19.05
             |                                 
            
                17,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2020
             | 
            
                +0.50 / +1.59%
             |             
            
                31.50
             |           
            
                32.40
             |               
            
                31.50
             |                           
            
                32.00
             | 
            
                31.87
             |                     
            
                19.66
             |                                 
            
                31,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2020
             | 
            
                -1.30 / -3.96%
             |             
            
                32.30
             |           
            
                32.30
             |               
            
                31.40
             |                           
            
                31.50
             | 
            
                31.94
             |                     
            
                19.35
             |                                 
            
                89,980
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2020
             | 
            
                -0.70 / -2.09%
             |             
            
                33.80
             |           
            
                33.80
             |               
            
                32.00
             |                           
            
                32.80
             | 
            
                32.76
             |                     
            
                20.15
             |                                 
            
                152,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2020
             | 
            
                +0.90 / +2.76%
             |             
            
                32.60
             |           
            
                34.00
             |               
            
                32.50
             |                           
            
                33.50
             | 
            
                32.84
             |                     
            
                20.58
             |                                 
            
                72,160
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2020
             | 
            
                -0.10 / -0.31%
             |             
            
                32.85
             |           
            
                32.85
             |               
            
                32.60
             |                           
            
                32.60
             | 
            
                32.63
             |                     
            
                20.03
             |                                 
            
                21,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2020
             | 
            
                +0.20 / +0.62%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                32.50
             |                           
            
                32.70
             | 
            
                32.60
             |                     
            
                20.09
             |                                 
            
                36,290
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2020
             | 
            
                -0.10 / -0.31%
             |             
            
                33.00
             |           
            
                33.10
             |               
            
                32.50
             |                           
            
                32.50
             | 
            
                32.75
             |                     
            
                19.97
             |                                 
            
                52,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2020
             | 
            
                +2.10 / +6.89%
             |             
            
                31.10
             |           
            
                32.60
             |               
            
                31.10
             |                           
            
                32.60
             | 
            
                32.21
             |                     
            
                20.03
             |                                 
            
                46,540
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2020
             | 
            
                -0.35 / -1.13%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                30.50
             |                           
            
                30.50
             | 
            
                30.66
             |                     
            
                18.74
             |                                 
            
                9,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2020
             | 
            
                +0.70 / +2.32%
             |             
            
                30.30
             |           
            
                30.90
             |               
            
                30.15
             |                           
            
                30.85
             | 
            
                30.57
             |                     
            
                18.95
             |                                 
            
                11,480
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2020
             | 
            
                -0.20 / -0.66%
             |             
            
                30.45
             |           
            
                30.50
             |               
            
                30.15
             |                           
            
                30.15
             | 
            
                30.28
             |                     
            
                18.52
             |                                 
            
                13,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2020
             | 
            
                -0.35 / -1.14%
             |             
            
                30.60
             |           
            
                30.60
             |               
            
                30.20
             |                           
            
                30.35
             | 
            
                30.36
             |                     
            
                18.65
             |                                 
            
                26,350
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2020
             | 
            
                +1.15 / +3.89%
             |             
            
                29.95
             |           
            
                31.00
             |               
            
                29.55
             |                           
            
                30.70
             | 
            
                30.35
             |                     
            
                18.86
             |                                 
            
                18,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2020
             | 
            
                -0.05 / -0.17%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                29.40
             |                           
            
                29.55
             | 
            
                29.52
             |                     
            
                18.16
             |                                 
            
                8,910
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2020
             | 
            
                -0.50 / -1.66%
             |             
            
                29.80
             |           
            
                29.90
             |               
            
                29.00
             |                           
            
                29.60
             | 
            
                29.23
             |                     
            
                18.19
             |                                 
            
                105,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2020
             | 
            
                +0.30 / +1.01%
             |             
            
                29.80
             |           
            
                30.10
             |               
            
                29.80
             |                           
            
                30.10
             | 
            
                29.88
             |                     
            
                18.49
             |                                 
            
                25,030
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2020
             | 
            
                -0.60 / -1.97%
             |             
            
                30.40
             |           
            
                30.40
             |               
            
                29.80
             |                           
            
                29.80
             | 
            
                30.25
             |                     
            
                18.31
             |                                 
            
                18,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2020
             | 
            
                -0.30 / -0.98%
             |             
            
                30.70
             |           
            
                30.70
             |               
            
                30.20
             |                           
            
                30.40
             | 
            
                30.48
             |                     
            
                18.68
             |                                 
            
                11,220
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2020
             | 
            
                +0.30 / +0.99%
             |             
            
                30.80
             |           
            
                30.85
             |               
            
                30.70
             |                           
            
                30.70
             | 
            
                30.76
             |                     
            
                18.86
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2020
             | 
            
                +1.40 / +4.83%
             |             
            
                29.00
             |           
            
                30.40
             |               
            
                29.00
             |                           
            
                30.40
             | 
            
                29.96
             |                     
            
                18.68
             |                                 
            
                62,280
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2020
             | 
            
                -0.20 / -0.68%
             |             
            
                29.20
             |           
            
                29.50
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.13
             |                     
            
                17.82
             |                                 
            
                8,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2020
             | 
            
                -0.60 / -2.01%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                29.00
             |                           
            
                29.20
             | 
            
                29.46
             |                     
            
                17.94
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2020
             | 
            
                -0.70 / -2.30%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                29.80
             |                           
            
                29.80
             | 
            
                29.84
             |                     
            
                18.31
             |                                 
            
                2,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2020
             | 
            
                0.00 / 0.00%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                29.00
             |                           
            
                30.50
             | 
            
                29.99
             |                     
            
                18.74
             |                                 
            
                7,470
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2020
             | 
            
                +0.20 / +0.66%
             |             
            
                30.75
             |           
            
                30.80
             |               
            
                29.85
             |                           
            
                30.50
             | 
            
                29.91
             |                     
            
                18.74
             |                                 
            
                10,800
             |  
            
                 
             |                                                              
             
    
         
    
    
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