| 
                 
                    Closing price on 5/11/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.80 | 
                 
                
                    | High | 
                    28.50 | 
                 
                
                    | Low | 
                    27.80 | 
                     
                
                    | Volume | 
                    34,690 | 
                                 
                
                    | Split-adjusted Price | 
                    15.32 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HT1 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/11/2016
             | 
            
                +0.30 / +1.06%
             |             
            
                27.80
             |           
            
                28.50
             |               
            
                27.80
             |                           
            
                28.50
             | 
            
                28.13
             |                     
            
                15.32
             |                                 
            
                34,690
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.00
             |           
            
                28.20
             |               
            
                27.50
             |                           
            
                28.20
             | 
            
                27.85
             |                     
            
                15.16
             |                                 
            
                11,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.20
             |           
            
                28.50
             |               
            
                27.30
             |                           
            
                28.20
             | 
            
                27.93
             |                     
            
                15.16
             |                                 
            
                17,510
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2016
             | 
            
                +0.40 / +1.44%
             |             
            
                28.00
             |           
            
                28.20
             |               
            
                27.90
             |                           
            
                28.20
             | 
            
                28.00
             |                     
            
                15.16
             |                                 
            
                55,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2016
             | 
            
                +0.30 / +1.09%
             |             
            
                27.80
             |           
            
                27.90
             |               
            
                27.60
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                14.94
             |                                 
            
                112,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2016
             | 
            
                0.00 / 0.00%
             |             
            
                27.40
             |           
            
                27.70
             |               
            
                27.00
             |                           
            
                27.50
             | 
            
                27.48
             |                     
            
                14.78
             |                                 
            
                69,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2016
             | 
            
                +0.10 / +0.36%
             |             
            
                27.20
             |           
            
                27.80
             |               
            
                27.00
             |                           
            
                27.50
             | 
            
                27.54
             |                     
            
                14.78
             |                                 
            
                61,440
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2016
             | 
            
                +0.40 / +1.48%
             |             
            
                25.70
             |           
            
                27.70
             |               
            
                25.70
             |                           
            
                27.40
             | 
            
                27.33
             |                     
            
                14.73
             |                                 
            
                79,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2016
             | 
            
                +0.70 / +2.66%
             |             
            
                26.50
             |           
            
                27.00
             |               
            
                26.30
             |                           
            
                27.00
             | 
            
                26.61
             |                     
            
                14.51
             |                                 
            
                69,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2016
             | 
            
                -0.20 / -0.75%
             |             
            
                26.20
             |           
            
                26.40
             |               
            
                26.20
             |                           
            
                26.30
             | 
            
                26.28
             |                     
            
                14.14
             |                                 
            
                53,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2016
             | 
            
                +0.40 / +1.53%
             |             
            
                26.10
             |           
            
                26.60
             |               
            
                26.10
             |                           
            
                26.50
             | 
            
                26.23
             |                     
            
                14.25
             |                                 
            
                21,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2016
             | 
            
                +0.10 / +0.38%
             |             
            
                25.60
             |           
            
                26.30
             |               
            
                25.50
             |                           
            
                26.10
             | 
            
                26.01
             |                     
            
                14.03
             |                                 
            
                29,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2016
             | 
            
                -0.30 / -1.14%
             |             
            
                25.10
             |           
            
                26.10
             |               
            
                25.10
             |                           
            
                26.00
             | 
            
                25.91
             |                     
            
                13.98
             |                                 
            
                16,830
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2016
             | 
            
                -0.80 / -2.95%
             |             
            
                27.10
             |           
            
                27.10
             |               
            
                26.30
             |                           
            
                26.30
             | 
            
                26.39
             |                     
            
                14.14
             |                                 
            
                28,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2016
             | 
            
                -0.40 / -1.45%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.00
             |                           
            
                27.10
             | 
            
                27.06
             |                     
            
                14.57
             |                                 
            
                33,480
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2016
             | 
            
                +1.70 / +6.59%
             |             
            
                25.80
             |           
            
                27.60
             |               
            
                25.80
             |                           
            
                27.50
             | 
            
                27.16
             |                     
            
                14.78
             |                                 
            
                176,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2016
             | 
            
                +0.20 / +0.78%
             |             
            
                25.70
             |           
            
                25.80
             |               
            
                25.60
             |                           
            
                25.80
             | 
            
                25.68
             |                     
            
                13.87
             |                                 
            
                54,360
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2016
             | 
            
                +0.30 / +1.19%
             |             
            
                25.50
             |           
            
                25.60
             |               
            
                25.40
             |                           
            
                25.60
             | 
            
                25.56
             |                     
            
                13.76
             |                                 
            
                95,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2016
             | 
            
                -0.10 / -0.39%
             |             
            
                24.70
             |           
            
                25.50
             |               
            
                24.70
             |                           
            
                25.30
             | 
            
                25.32
             |                     
            
                13.60
             |                                 
            
                17,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2016
             | 
            
                -0.30 / -1.17%
             |             
            
                25.70
             |           
            
                25.80
             |               
            
                25.20
             |                           
            
                25.40
             | 
            
                25.47
             |                     
            
                13.65
             |                                 
            
                798,335
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                25.70
             |           
            
                25.70
             |               
            
                25.30
             |                           
            
                25.70
             | 
            
                25.61
             |                     
            
                13.82
             |                                 
            
                45,170
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2016
             | 
            
                +0.30 / +1.18%
             |             
            
                25.40
             |           
            
                25.70
             |               
            
                25.30
             |                           
            
                25.70
             | 
            
                25.50
             |                     
            
                13.82
             |                                 
            
                97,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2016
             | 
            
                +0.80 / +3.25%
             |             
            
                25.30
             |           
            
                25.50
             |               
            
                24.60
             |                           
            
                25.40
             | 
            
                25.31
             |                     
            
                13.65
             |                                 
            
                44,570
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2016
             | 
            
                +0.10 / +0.41%
             |             
            
                23.90
             |           
            
                24.60
             |               
            
                23.90
             |                           
            
                24.60
             | 
            
                24.42
             |                     
            
                13.22
             |                                 
            
                76,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2016
             | 
            
                -0.60 / -2.39%
             |             
            
                25.30
             |           
            
                25.30
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                25.08
             |                     
            
                13.17
             |                                 
            
                356,170
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2016
             | 
            
                -0.70 / -2.71%
             |             
            
                25.50
             |           
            
                25.80
             |               
            
                25.10
             |                           
            
                25.10
             | 
            
                25.52
             |                     
            
                13.49
             |                                 
            
                28,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2016
             | 
            
                -0.20 / -0.77%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                25.70
             |                           
            
                25.80
             | 
            
                25.96
             |                     
            
                13.87
             |                                 
            
                99,080
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2016
             | 
            
                +0.50 / +1.96%
             |             
            
                25.50
             |           
            
                26.50
             |               
            
                25.20
             |                           
            
                26.00
             | 
            
                25.88
             |                     
            
                13.98
             |                                 
            
                124,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2016
             | 
            
                +0.30 / +1.19%
             |             
            
                25.00
             |           
            
                25.60
             |               
            
                25.00
             |                           
            
                25.50
             | 
            
                25.28
             |                     
            
                13.71
             |                                 
            
                91,960
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2016
             | 
            
                +0.30 / +1.20%
             |             
            
                24.80
             |           
            
                25.20
             |               
            
                24.80
             |                           
            
                25.20
             | 
            
                24.90
             |                     
            
                13.55
             |                                 
            
                62,710
             |  
            
                 
             |                                                              
             
    
         
    
    
 |