| 
                 
                    Closing price on 9/23/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    63.60 | 
                 
                
                    | High | 
                    63.60 | 
                 
                
                    | Low | 
                    63.00 | 
                     
                
                    | Volume | 
                    900 | 
                                 
                
                    | Split-adjusted Price | 
                    20.29 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NHT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/23/2019
             | 
            
                -1.00 / -1.56%
             |             
            
                63.60
             |           
            
                63.60
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                63.20
             |                     
            
                20.29
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                64.00
             |           
            
                64.00
             |               
            
                64.00
             |                           
            
                64.00
             | 
            
                64.00
             |                     
            
                20.61
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2019
             | 
            
                +1.00 / +1.59%
             |             
            
                72.40
             |           
            
                72.40
             |               
            
                60.00
             |                           
            
                64.00
             | 
            
                61.74
             |                     
            
                20.61
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2019
             | 
            
                -1.00 / -1.56%
             |             
            
                63.00
             |           
            
                63.00
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                63.00
             |                     
            
                20.29
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                63.50
             |           
            
                64.00
             |               
            
                63.50
             |                           
            
                64.00
             | 
            
                63.75
             |                     
            
                20.61
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2019
             | 
            
                -0.70 / -1.08%
             |             
            
                64.00
             |           
            
                64.70
             |               
            
                64.00
             |                           
            
                64.00
             | 
            
                64.18
             |                     
            
                20.61
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2019
             | 
            
                -1.30 / -1.96%
             |             
            
                65.00
             |           
            
                66.00
             |               
            
                64.50
             |                           
            
                65.00
             | 
            
                64.70
             |                     
            
                20.93
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2019
             | 
            
                +1.80 / +2.79%
             |             
            
                66.30
             |           
            
                66.30
             |               
            
                66.30
             |                           
            
                66.30
             | 
            
                66.30
             |                     
            
                21.35
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2019
             | 
            
                -1.50 / -2.27%
             |             
            
                64.50
             |           
            
                64.50
             |               
            
                64.50
             |                           
            
                64.50
             | 
            
                64.50
             |                     
            
                20.77
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2019
             | 
            
                +0.50 / +0.76%
             |             
            
                65.00
             |           
            
                66.00
             |               
            
                64.00
             |                           
            
                66.00
             | 
            
                64.54
             |                     
            
                21.26
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                65.50
             |           
            
                65.50
             |               
            
                65.50
             |                           
            
                65.50
             | 
            
                65.50
             |                     
            
                21.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2019
             | 
            
                -3.00 / -4.41%
             |             
            
                66.00
             |           
            
                66.00
             |               
            
                65.00
             |                           
            
                65.00
             | 
            
                65.50
             |                     
            
                20.93
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2019
             | 
            
                -1.00 / -1.45%
             |             
            
                68.00
             |           
            
                68.00
             |               
            
                68.00
             |                           
            
                68.00
             | 
            
                68.00
             |                     
            
                21.90
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2019
             | 
            
                -2.40 / -3.36%
             |             
            
                69.00
             |           
            
                69.00
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                22.22
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                71.40
             |           
            
                71.40
             |               
            
                71.40
             |                           
            
                71.40
             | 
            
                71.40
             |                     
            
                23.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2019
             | 
            
                -3.50 / -4.83%
             |             
            
                71.00
             |           
            
                72.50
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                71.43
             |                     
            
                22.22
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2019
             | 
            
                0.00 / 0.00%
             |             
            
                72.50
             |           
            
                72.50
             |               
            
                72.50
             |                           
            
                72.50
             | 
            
                72.50
             |                     
            
                23.35
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2019
             | 
            
                -0.50 / -0.68%
             |             
            
                72.50
             |           
            
                72.50
             |               
            
                72.50
             |                           
            
                72.50
             | 
            
                72.50
             |                     
            
                23.35
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                73.00
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                23.51
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                73.00
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                23.51
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2019
             | 
            
                -1.50 / -2.01%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                73.00
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                23.51
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2019
             | 
            
                +7.50 / +11.19%
             |             
            
                74.50
             |           
            
                74.50
             |               
            
                74.50
             |                           
            
                74.50
             | 
            
                74.50
             |                     
            
                23.99
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                66.00
             |           
            
                67.00
             |               
            
                66.00
             |                           
            
                67.00
             | 
            
                66.89
             |                     
            
                21.58
             |                                 
            
                8,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                66.00
             |                           
            
                67.00
             | 
            
                66.61
             |                     
            
                21.58
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                66.00
             |           
            
                67.00
             |               
            
                65.50
             |                           
            
                67.00
             | 
            
                65.75
             |                     
            
                21.58
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2019
             | 
            
                -2.00 / -2.90%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.00
             |                     
            
                21.58
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2019
             | 
            
                +3.00 / +4.55%
             |             
            
                69.00
             |           
            
                69.00
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                22.22
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2019
             | 
            
                -3.90 / -5.58%
             |             
            
                66.00
             |           
            
                66.00
             |               
            
                66.00
             |                           
            
                66.00
             | 
            
                66.00
             |                     
            
                21.26
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2019
             | 
            
                +3.30 / +4.95%
             |             
            
                69.90
             |           
            
                69.90
             |               
            
                69.90
             |                           
            
                69.90
             | 
            
                69.90
             |                     
            
                22.51
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2019
             | 
            
                +3.00 / +4.72%
             |             
            
                66.50
             |           
            
                69.90
             |               
            
                66.50
             |                           
            
                66.60
             | 
            
                67.00
             |                     
            
                21.45
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |