| 
                 
                    Closing price on 9/11/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    32.00 | 
                 
                
                    | High | 
                    32.00 | 
                 
                
                    | Low | 
                    30.30 | 
                     
                
                    | Volume | 
                    2,040 | 
                                 
                
                    | Split-adjusted Price | 
                    17.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/11/2019
             | 
            
                +0.50 / +1.64%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                30.30
             |                           
            
                31.05
             | 
            
                30.39
             |                     
            
                17.10
             |                                 
            
                2,040
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2019
             | 
            
                -1.10 / -3.48%
             |             
            
                32.95
             |           
            
                32.95
             |               
            
                30.55
             |                           
            
                30.55
             | 
            
                31.75
             |                     
            
                16.82
             |                                 
            
                2,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2019
             | 
            
                -1.60 / -4.81%
             |             
            
                33.00
             |           
            
                33.40
             |               
            
                31.65
             |                           
            
                31.65
             | 
            
                32.18
             |                     
            
                17.43
             |                                 
            
                1,740
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2019
             | 
            
                +0.60 / +1.84%
             |             
            
                32.30
             |           
            
                33.30
             |               
            
                32.20
             |                           
            
                33.25
             | 
            
                32.76
             |                     
            
                18.31
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2019
             | 
            
                -0.55 / -1.66%
             |             
            
                32.20
             |           
            
                33.00
             |               
            
                32.20
             |                           
            
                32.65
             | 
            
                32.29
             |                     
            
                17.98
             |                                 
            
                6,070
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2019
             | 
            
                -0.15 / -0.45%
             |             
            
                33.20
             |           
            
                33.20
             |               
            
                33.20
             |                           
            
                33.20
             | 
            
                33.20
             |                     
            
                18.28
             |                                 
            
                730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2019
             | 
            
                +0.15 / +0.45%
             |             
            
                33.40
             |           
            
                33.50
             |               
            
                32.80
             |                           
            
                33.35
             | 
            
                33.26
             |                     
            
                18.36
             |                                 
            
                170
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2019
             | 
            
                +0.25 / +0.76%
             |             
            
                33.00
             |           
            
                33.50
             |               
            
                32.20
             |                           
            
                33.20
             | 
            
                32.68
             |                     
            
                18.28
             |                                 
            
                51,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2019
             | 
            
                -0.45 / -1.35%
             |             
            
                33.10
             |           
            
                33.10
             |               
            
                32.00
             |                           
            
                32.95
             | 
            
                32.29
             |                     
            
                18.14
             |                                 
            
                3,190
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2019
             | 
            
                -0.50 / -1.47%
             |             
            
                32.00
             |           
            
                33.40
             |               
            
                31.80
             |                           
            
                33.40
             | 
            
                32.00
             |                     
            
                18.39
             |                                 
            
                11,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2019
             | 
            
                +0.45 / +1.35%
             |             
            
                34.45
             |           
            
                34.45
             |               
            
                33.00
             |                           
            
                33.90
             | 
            
                33.33
             |                     
            
                18.67
             |                                 
            
                1,410
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2019
             | 
            
                -0.35 / -1.04%
             |             
            
                33.85
             |           
            
                33.85
             |               
            
                32.20
             |                           
            
                33.45
             | 
            
                32.82
             |                     
            
                18.42
             |                                 
            
                83,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2019
             | 
            
                +0.50 / +1.50%
             |             
            
                34.00
             |           
            
                34.80
             |               
            
                31.10
             |                           
            
                33.80
             | 
            
                31.55
             |                     
            
                18.61
             |                                 
            
                14,610
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2019
             | 
            
                -0.70 / -2.06%
             |             
            
                33.60
             |           
            
                33.95
             |               
            
                33.20
             |                           
            
                33.30
             | 
            
                33.27
             |                     
            
                18.34
             |                                 
            
                5,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2019
             | 
            
                -0.45 / -1.31%
             |             
            
                34.70
             |           
            
                34.70
             |               
            
                33.60
             |                           
            
                34.00
             | 
            
                34.12
             |                     
            
                18.72
             |                                 
            
                5,540
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2019
             | 
            
                -0.35 / -1.01%
             |             
            
                34.60
             |           
            
                34.60
             |               
            
                34.00
             |                           
            
                34.45
             | 
            
                34.08
             |                     
            
                18.97
             |                                 
            
                6,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2019
             | 
            
                -0.05 / -0.14%
             |             
            
                34.85
             |           
            
                35.00
             |               
            
                34.45
             |                           
            
                34.80
             | 
            
                34.66
             |                     
            
                19.16
             |                                 
            
                7,010
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2019
             | 
            
                -0.75 / -2.11%
             |             
            
                34.55
             |           
            
                35.10
             |               
            
                34.20
             |                           
            
                34.85
             | 
            
                34.44
             |                     
            
                19.19
             |                                 
            
                27,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2019
             | 
            
                -0.30 / -0.84%
             |             
            
                35.65
             |           
            
                35.65
             |               
            
                34.60
             |                           
            
                35.60
             | 
            
                34.98
             |                     
            
                19.60
             |                                 
            
                46,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2019
             | 
            
                -0.10 / -0.28%
             |             
            
                36.10
             |           
            
                36.10
             |               
            
                34.85
             |                           
            
                35.90
             | 
            
                35.00
             |                     
            
                19.77
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2019
             | 
            
                -0.15 / -0.41%
             |             
            
                36.45
             |           
            
                36.45
             |               
            
                34.50
             |                           
            
                36.00
             | 
            
                35.00
             |                     
            
                19.82
             |                                 
            
                57,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2019
             | 
            
                +0.85 / +2.41%
             |             
            
                36.40
             |           
            
                36.40
             |               
            
                35.35
             |                           
            
                36.15
             | 
            
                35.77
             |                     
            
                19.90
             |                                 
            
                3,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2019
             | 
            
                -1.10 / -3.02%
             |             
            
                36.15
             |           
            
                36.15
             |               
            
                35.30
             |                           
            
                35.30
             | 
            
                35.51
             |                     
            
                19.44
             |                                 
            
                3,210
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                36.40
             |           
            
                36.40
             |               
            
                36.40
             |                           
            
                36.40
             | 
            
                36.40
             |                     
            
                20.04
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2019
             | 
            
                -0.05 / -0.14%
             |             
            
                36.00
             |           
            
                36.40
             |               
            
                36.00
             |                           
            
                36.40
             | 
            
                36.20
             |                     
            
                20.04
             |                                 
            
                150
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2019
             | 
            
                -0.05 / -0.14%
             |             
            
                35.10
             |           
            
                36.45
             |               
            
                34.05
             |                           
            
                36.45
             | 
            
                35.75
             |                     
            
                20.07
             |                                 
            
                13,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2019
             | 
            
                -0.05 / -0.14%
             |             
            
                36.50
             |           
            
                36.55
             |               
            
                35.55
             |                           
            
                36.50
             | 
            
                36.18
             |                     
            
                20.10
             |                                 
            
                3,040
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                36.50
             |           
            
                36.55
             |               
            
                36.50
             |                           
            
                36.55
             | 
            
                36.53
             |                     
            
                20.13
             |                                 
            
                3,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2019
             | 
            
                +0.45 / +1.25%
             |             
            
                36.35
             |           
            
                36.55
             |               
            
                35.10
             |                           
            
                36.55
             | 
            
                36.22
             |                     
            
                20.13
             |                                 
            
                10,160
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2019
             | 
            
                +0.10 / +0.28%
             |             
            
                36.10
             |           
            
                36.10
             |               
            
                36.10
             |                           
            
                36.10
             | 
            
                36.10
             |                     
            
                19.88
             |                                 
            
                2,870
             |  
            
                 
             |                                                              
             
    
         
    
    
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