| 
                 
                    Closing price on 3/18/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    53.00 | 
                 
                
                    | High | 
                    53.00 | 
                 
                
                    | Low | 
                    51.90 | 
                     
                
                    | Volume | 
                    139,400 | 
                                 
                
                    | Split-adjusted Price | 
                    37.25 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/18/2022
             | 
            
                -0.50 / -0.95%
             |             
            
                53.00
             |           
            
                53.00
             |               
            
                51.90
             |                           
            
                52.10
             | 
            
                52.22
             |                     
            
                37.25
             |                                 
            
                139,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2022
             | 
            
                0.00 / 0.00%
             |             
            
                52.70
             |           
            
                53.20
             |               
            
                52.60
             |                           
            
                52.60
             | 
            
                52.89
             |                     
            
                37.60
             |                                 
            
                68,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2022
             | 
            
                -0.70 / -1.31%
             |             
            
                53.90
             |           
            
                53.90
             |               
            
                52.50
             |                           
            
                52.60
             | 
            
                53.13
             |                     
            
                37.60
             |                                 
            
                59,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2022
             | 
            
                +0.90 / +1.72%
             |             
            
                52.40
             |           
            
                53.80
             |               
            
                52.30
             |                           
            
                53.30
             | 
            
                53.06
             |                     
            
                38.10
             |                                 
            
                99,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2022
             | 
            
                -0.60 / -1.13%
             |             
            
                52.70
             |           
            
                53.80
             |               
            
                52.30
             |                           
            
                52.40
             | 
            
                52.76
             |                     
            
                37.46
             |                                 
            
                82,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2022
             | 
            
                +0.60 / +1.15%
             |             
            
                53.20
             |           
            
                53.50
             |               
            
                52.30
             |                           
            
                53.00
             | 
            
                53.08
             |                     
            
                37.89
             |                                 
            
                117,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2022
             | 
            
                +0.20 / +0.38%
             |             
            
                53.90
             |           
            
                53.90
             |               
            
                52.20
             |                           
            
                52.40
             | 
            
                52.45
             |                     
            
                37.46
             |                                 
            
                114,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2022
             | 
            
                -2.30 / -4.22%
             |             
            
                53.60
             |           
            
                54.00
             |               
            
                52.00
             |                           
            
                52.20
             | 
            
                52.65
             |                     
            
                37.32
             |                                 
            
                164,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2022
             | 
            
                -0.50 / -0.91%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                53.30
             |                           
            
                54.50
             | 
            
                53.97
             |                     
            
                38.96
             |                                 
            
                68,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2022
             | 
            
                +0.20 / +0.36%
             |             
            
                54.70
             |           
            
                55.00
             |               
            
                54.50
             |                           
            
                55.00
             | 
            
                54.77
             |                     
            
                39.32
             |                                 
            
                24,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2022
             | 
            
                -1.00 / -1.79%
             |             
            
                55.80
             |           
            
                55.80
             |               
            
                54.70
             |                           
            
                54.80
             | 
            
                55.09
             |                     
            
                39.18
             |                                 
            
                140,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2022
             | 
            
                +0.20 / +0.36%
             |             
            
                55.60
             |           
            
                56.10
             |               
            
                54.90
             |                           
            
                55.80
             | 
            
                55.50
             |                     
            
                39.89
             |                                 
            
                125,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2022
             | 
            
                -1.10 / -1.94%
             |             
            
                56.70
             |           
            
                56.70
             |               
            
                55.60
             |                           
            
                55.60
             | 
            
                56.00
             |                     
            
                39.75
             |                                 
            
                28,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2022
             | 
            
                0.00 / 0.00%
             |             
            
                56.80
             |           
            
                57.10
             |               
            
                56.70
             |                           
            
                56.70
             | 
            
                56.86
             |                     
            
                40.54
             |                                 
            
                19,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2022
             | 
            
                +0.80 / +1.43%
             |             
            
                56.10
             |           
            
                56.70
             |               
            
                55.30
             |                           
            
                56.70
             | 
            
                56.25
             |                     
            
                40.54
             |                                 
            
                28,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2022
             | 
            
                +0.40 / +0.72%
             |             
            
                55.50
             |           
            
                56.50
             |               
            
                55.50
             |                           
            
                55.90
             | 
            
                55.86
             |                     
            
                39.96
             |                                 
            
                41,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2022
             | 
            
                -0.70 / -1.25%
             |             
            
                56.00
             |           
            
                56.10
             |               
            
                54.40
             |                           
            
                55.50
             | 
            
                55.28
             |                     
            
                39.68
             |                                 
            
                39,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2022
             | 
            
                -0.70 / -1.23%
             |             
            
                56.00
             |           
            
                57.30
             |               
            
                56.00
             |                           
            
                56.20
             | 
            
                56.59
             |                     
            
                40.18
             |                                 
            
                16,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2022
             | 
            
                -0.50 / -0.87%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                56.00
             |                           
            
                56.90
             | 
            
                56.37
             |                     
            
                40.68
             |                                 
            
                58,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2022
             | 
            
                -0.90 / -1.54%
             |             
            
                57.20
             |           
            
                58.20
             |               
            
                57.20
             |                           
            
                57.40
             | 
            
                57.78
             |                     
            
                41.04
             |                                 
            
                6,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2022
             | 
            
                +1.10 / +1.92%
             |             
            
                58.60
             |           
            
                58.70
             |               
            
                56.20
             |                           
            
                58.30
             | 
            
                57.99
             |                     
            
                41.68
             |                                 
            
                55,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2022
             | 
            
                -0.30 / -0.52%
             |             
            
                58.80
             |           
            
                58.80
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.67
             |                     
            
                40.89
             |                                 
            
                23,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2022
             | 
            
                -1.00 / -1.71%
             |             
            
                58.80
             |           
            
                58.80
             |               
            
                57.40
             |                           
            
                57.50
             | 
            
                57.77
             |                     
            
                41.11
             |                                 
            
                39,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2022
             | 
            
                +0.90 / +1.56%
             |             
            
                57.60
             |           
            
                58.50
             |               
            
                56.70
             |                           
            
                58.50
             | 
            
                57.48
             |                     
            
                41.82
             |                                 
            
                22,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2022
             | 
            
                -1.40 / -2.37%
             |             
            
                58.40
             |           
            
                59.00
             |               
            
                57.00
             |                           
            
                57.60
             | 
            
                57.68
             |                     
            
                41.18
             |                                 
            
                41,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2022
             | 
            
                +3.10 / +5.55%
             |             
            
                55.80
             |           
            
                59.00
             |               
            
                55.70
             |                           
            
                59.00
             | 
            
                56.73
             |                     
            
                42.18
             |                                 
            
                88,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2022
             | 
            
                -0.70 / -1.24%
             |             
            
                56.70
             |           
            
                56.70
             |               
            
                55.60
             |                           
            
                55.90
             | 
            
                56.13
             |                     
            
                39.96
             |                                 
            
                25,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2022
             | 
            
                +3.40 / +6.39%
             |             
            
                53.30
             |           
            
                56.60
             |               
            
                53.30
             |                           
            
                56.60
             | 
            
                55.50
             |                     
            
                40.46
             |                                 
            
                147,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2022
             | 
            
                +0.60 / +1.14%
             |             
            
                52.70
             |           
            
                54.10
             |               
            
                52.70
             |                           
            
                53.20
             | 
            
                53.73
             |                     
            
                38.03
             |                                 
            
                65,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2022
             | 
            
                +0.70 / +1.35%
             |             
            
                51.90
             |           
            
                52.70
             |               
            
                51.80
             |                           
            
                52.60
             | 
            
                52.01
             |                     
            
                37.60
             |                                 
            
                69,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |