| 
                 
                    Closing price on 11/30/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    33.60 | 
                 
                
                    | High | 
                    33.60 | 
                 
                
                    | Low | 
                    33.00 | 
                     
                
                    | Volume | 
                    1,700 | 
                                 
                
                    | Split-adjusted Price | 
                    8.01 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/30/2017
             | 
            
                -0.90 / -2.65%
             |             
            
                33.60
             |           
            
                33.60
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.07
             |                     
            
                8.01
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2017
             | 
            
                -0.50 / -1.45%
             |             
            
                33.40
             |           
            
                34.00
             |               
            
                33.40
             |                           
            
                33.90
             | 
            
                33.68
             |                     
            
                8.22
             |                                 
            
                7,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2017
             | 
            
                0.00 / 0.00%
             |             
            
                34.40
             |           
            
                34.40
             |               
            
                34.30
             |                           
            
                34.40
             | 
            
                34.39
             |                     
            
                7.98
             |                                 
            
                2,530
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2017
             | 
            
                +1.20 / +3.61%
             |             
            
                33.20
             |           
            
                34.50
             |               
            
                33.20
             |                           
            
                34.40
             | 
            
                33.65
             |                     
            
                7.98
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                33.20
             |           
            
                33.20
             |               
            
                32.10
             |                           
            
                33.20
             | 
            
                32.79
             |                     
            
                7.70
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2017
             | 
            
                0.00 / 0.00%
             |             
            
                33.20
             |           
            
                33.20
             |               
            
                32.10
             |                           
            
                33.20
             | 
            
                33.14
             |                     
            
                7.70
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2017
             | 
            
                0.00 / 0.00%
             |             
            
                32.80
             |           
            
                33.20
             |               
            
                32.80
             |                           
            
                33.20
             | 
            
                32.91
             |                     
            
                7.70
             |                                 
            
                1,230
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2017
             | 
            
                +0.10 / +0.30%
             |             
            
                33.20
             |           
            
                33.20
             |               
            
                33.20
             |                           
            
                33.20
             | 
            
                33.20
             |                     
            
                7.70
             |                                 
            
                1,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2017
             | 
            
                -0.10 / -0.30%
             |             
            
                33.20
             |           
            
                33.20
             |               
            
                33.00
             |                           
            
                33.10
             | 
            
                33.06
             |                     
            
                7.68
             |                                 
            
                3,134
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2017
             | 
            
                +0.10 / +0.30%
             |             
            
                33.10
             |           
            
                33.20
             |               
            
                33.10
             |                           
            
                33.20
             | 
            
                33.13
             |                     
            
                7.70
             |                                 
            
                5,125
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2017
             | 
            
                -0.80 / -2.36%
             |             
            
                33.10
             |           
            
                33.10
             |               
            
                33.10
             |                           
            
                33.10
             | 
            
                33.10
             |                     
            
                7.68
             |                                 
            
                137
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2017
             | 
            
                +1.70 / +5.28%
             |             
            
                32.20
             |           
            
                34.50
             |               
            
                32.20
             |                           
            
                33.90
             | 
            
                32.39
             |                     
            
                7.87
             |                                 
            
                2,134
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2017
             | 
            
                0.00 / 0.00%
             |             
            
                32.20
             |           
            
                32.20
             |               
            
                32.20
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                7.47
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2017
             | 
            
                0.00 / 0.00%
             |             
            
                32.20
             |           
            
                32.20
             |               
            
                32.20
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                7.47
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2017
             | 
            
                +0.20 / +0.63%
             |             
            
                32.00
             |           
            
                32.20
             |               
            
                32.00
             |                           
            
                32.20
             | 
            
                32.13
             |                     
            
                7.47
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2017
             | 
            
                -0.30 / -0.93%
             |             
            
                32.30
             |           
            
                32.30
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.05
             |                     
            
                7.42
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2017
             | 
            
                +0.30 / +0.94%
             |             
            
                32.30
             |           
            
                32.30
             |               
            
                32.30
             |                           
            
                32.30
             | 
            
                32.30
             |                     
            
                7.49
             |                                 
            
                1,210
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2017
             | 
            
                -0.90 / -2.74%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                7.42
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2017
             | 
            
                +0.50 / +1.54%
             |             
            
                32.40
             |           
            
                32.90
             |               
            
                32.40
             |                           
            
                32.90
             | 
            
                32.50
             |                     
            
                7.63
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2017
             | 
            
                +0.40 / +1.25%
             |             
            
                32.00
             |           
            
                32.40
             |               
            
                32.00
             |                           
            
                32.40
             | 
            
                32.01
             |                     
            
                7.52
             |                                 
            
                14,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2017
             | 
            
                0.00 / 0.00%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                7.42
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2017
             | 
            
                +0.20 / +0.63%
             |             
            
                31.80
             |           
            
                32.00
             |               
            
                31.80
             |                           
            
                32.00
             | 
            
                31.92
             |                     
            
                7.42
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2017
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.80
             |               
            
                31.50
             |                           
            
                31.80
             | 
            
                31.76
             |                     
            
                7.38
             |                                 
            
                9,434
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2017
             | 
            
                0.00 / 0.00%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.80
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                7.38
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2017
             | 
            
                0.00 / 0.00%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.80
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                7.38
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2017
             | 
            
                +0.30 / +0.95%
             |             
            
                31.50
             |           
            
                31.80
             |               
            
                31.50
             |                           
            
                31.80
             | 
            
                31.52
             |                     
            
                7.38
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2017
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                7.31
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                7.31
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2017
             | 
            
                -1.40 / -4.26%
             |             
            
                32.50
             |           
            
                32.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.93
             |                     
            
                7.31
             |                                 
            
                1,405
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                32.90
             |           
            
                32.90
             |               
            
                32.90
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                7.63
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |