| 
                 
                    Closing price on 4/25/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    49.50 | 
                 
                
                    | High | 
                    50.00 | 
                 
                
                    | Low | 
                    48.90 | 
                     
                
                    | Volume | 
                    12,000 | 
                                 
                
                    | Split-adjusted Price | 
                    13.49 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/25/2019
             | 
            
                -0.80 / -1.60%
             |             
            
                49.50
             |           
            
                50.00
             |               
            
                48.90
             |                           
            
                49.20
             | 
            
                49.41
             |                     
            
                13.49
             |                                 
            
                12,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2019
             | 
            
                -0.80 / -1.57%
             |             
            
                49.00
             |           
            
                50.30
             |               
            
                49.00
             |                           
            
                50.00
             | 
            
                50.07
             |                     
            
                13.71
             |                                 
            
                28,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                50.80
             |           
            
                50.80
             |               
            
                50.80
             |                           
            
                50.80
             | 
            
                50.80
             |                     
            
                13.93
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                50.80
             |           
            
                50.80
             |               
            
                50.80
             |                           
            
                50.80
             | 
            
                50.80
             |                     
            
                13.93
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                50.80
             |           
            
                50.80
             |               
            
                50.80
             |                           
            
                50.80
             | 
            
                50.80
             |                     
            
                13.93
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2019
             | 
            
                -1.20 / -2.31%
             |             
            
                50.80
             |           
            
                50.80
             |               
            
                50.80
             |                           
            
                50.80
             | 
            
                50.80
             |                     
            
                13.93
             |                                 
            
                19,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2019
             | 
            
                +1.40 / +2.77%
             |             
            
                51.00
             |           
            
                52.00
             |               
            
                50.80
             |                           
            
                52.00
             | 
            
                51.21
             |                     
            
                14.26
             |                                 
            
                10,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2019
             | 
            
                -0.40 / -0.78%
             |             
            
                50.60
             |           
            
                50.60
             |               
            
                50.50
             |                           
            
                50.60
             | 
            
                50.55
             |                     
            
                13.87
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                11,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2019
             | 
            
                +0.30 / +0.59%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2019
             | 
            
                -0.30 / -0.59%
             |             
            
                50.60
             |           
            
                50.80
             |               
            
                50.60
             |                           
            
                50.70
             | 
            
                50.70
             |                     
            
                13.90
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                1,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                12,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2019
             | 
            
                -1.00 / -1.92%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                13.98
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                14.26
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                14.26
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                51.50
             |           
            
                52.00
             |               
            
                51.50
             |                           
            
                52.00
             | 
            
                51.94
             |                     
            
                14.26
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                14.26
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                14.26
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                14.26
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                14.26
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                50.10
             |           
            
                52.00
             |               
            
                50.10
             |                           
            
                52.00
             | 
            
                50.68
             |                     
            
                14.26
             |                                 
            
                17,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |