| 
                 
                    Closing price on 3/1/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.00 | 
                 
                
                    | High | 
                    27.00 | 
                 
                
                    | Low | 
                    26.00 | 
                     
                
                    | Volume | 
                    32,010 | 
                                 
                
                    | Split-adjusted Price | 
                    13.98 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HT1 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/1/2016
             | 
            
                -0.80 / -2.99%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.37
             |                     
            
                13.98
             |                                 
            
                32,010
             |            
            
                 
             |                                       
         
    
        
            | 
                2/29/2016
             | 
            
                +0.30 / +1.13%
             |             
            
                27.60
             |           
            
                27.60
             |               
            
                26.70
             |                           
            
                26.80
             | 
            
                27.13
             |                     
            
                14.41
             |                                 
            
                44,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2016
             | 
            
                +0.50 / +1.92%
             |             
            
                26.20
             |           
            
                26.80
             |               
            
                26.20
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                14.25
             |                                 
            
                319,920
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2016
             | 
            
                -0.20 / -0.76%
             |             
            
                26.20
             |           
            
                26.50
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.20
             |                     
            
                13.98
             |                                 
            
                17,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2016
             | 
            
                -0.20 / -0.76%
             |             
            
                26.40
             |           
            
                26.80
             |               
            
                26.20
             |                           
            
                26.20
             | 
            
                26.44
             |                     
            
                14.08
             |                                 
            
                21,940
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2016
             | 
            
                -0.30 / -1.12%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                26.40
             |                           
            
                26.40
             | 
            
                26.43
             |                     
            
                14.19
             |                                 
            
                16,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2016
             | 
            
                -0.10 / -0.37%
             |             
            
                26.50
             |           
            
                26.80
             |               
            
                26.50
             |                           
            
                26.70
             | 
            
                26.51
             |                     
            
                14.35
             |                                 
            
                21,310
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2016
             | 
            
                +0.40 / +1.52%
             |             
            
                26.40
             |           
            
                26.80
             |               
            
                26.20
             |                           
            
                26.80
             | 
            
                26.50
             |                     
            
                14.41
             |                                 
            
                25,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2016
             | 
            
                -0.50 / -1.86%
             |             
            
                26.90
             |           
            
                26.90
             |               
            
                26.30
             |                           
            
                26.40
             | 
            
                26.43
             |                     
            
                14.19
             |                                 
            
                13,620
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2016
             | 
            
                +0.80 / +3.07%
             |             
            
                26.50
             |           
            
                26.90
             |               
            
                26.00
             |                           
            
                26.90
             | 
            
                26.36
             |                     
            
                14.46
             |                                 
            
                59,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2016
             | 
            
                +0.20 / +0.77%
             |             
            
                24.60
             |           
            
                26.10
             |               
            
                24.60
             |                           
            
                26.10
             | 
            
                25.98
             |                     
            
                14.03
             |                                 
            
                72,350
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2016
             | 
            
                +0.70 / +2.78%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                13.92
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2016
             | 
            
                -0.10 / -0.40%
             |             
            
                25.30
             |           
            
                25.30
             |               
            
                25.20
             |                           
            
                25.20
             | 
            
                25.27
             |                     
            
                13.55
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2016
             | 
            
                +0.80 / +3.27%
             |             
            
                25.20
             |           
            
                25.30
             |               
            
                25.20
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                13.60
             |                                 
            
                33,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2016
             | 
            
                -0.50 / -2.00%
             |             
            
                24.90
             |           
            
                25.00
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.71
             |                     
            
                13.17
             |                                 
            
                13,030
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2016
             | 
            
                -1.00 / -3.85%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.31
             |                     
            
                13.44
             |                                 
            
                9,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2016
             | 
            
                +0.30 / +1.17%
             |             
            
                25.70
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                26.00
             | 
            
                25.60
             |                     
            
                13.98
             |                                 
            
                139,850
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2016
             | 
            
                +0.60 / +2.39%
             |             
            
                25.80
             |           
            
                25.80
             |               
            
                24.50
             |                           
            
                25.70
             | 
            
                24.97
             |                     
            
                13.82
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2016
             | 
            
                -0.40 / -1.57%
             |             
            
                25.60
             |           
            
                25.60
             |               
            
                25.10
             |                           
            
                25.10
             | 
            
                25.17
             |                     
            
                13.49
             |                                 
            
                61,240
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2016
             | 
            
                +0.10 / +0.39%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                25.50
             |                           
            
                25.50
             | 
            
                26.02
             |                     
            
                13.71
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2016
             | 
            
                -0.30 / -1.17%
             |             
            
                25.70
             |           
            
                25.70
             |               
            
                25.20
             |                           
            
                25.40
             | 
            
                25.60
             |                     
            
                13.65
             |                                 
            
                115,490
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2016
             | 
            
                0.00 / 0.00%
             |             
            
                25.10
             |           
            
                26.50
             |               
            
                25.10
             |                           
            
                25.70
             | 
            
                25.74
             |                     
            
                13.82
             |                                 
            
                161,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2016
             | 
            
                -0.30 / -1.15%
             |             
            
                26.00
             |           
            
                26.50
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                26.00
             |                     
            
                13.82
             |                                 
            
                221,390
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2016
             | 
            
                +0.10 / +0.39%
             |             
            
                25.90
             |           
            
                26.50
             |               
            
                25.70
             |                           
            
                26.00
             | 
            
                25.84
             |                     
            
                13.98
             |                                 
            
                69,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2016
             | 
            
                -0.10 / -0.38%
             |             
            
                26.00
             |           
            
                26.30
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                25.99
             |                     
            
                13.92
             |                                 
            
                255,340
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2016
             | 
            
                -0.10 / -0.38%
             |             
            
                24.30
             |           
            
                26.00
             |               
            
                24.30
             |                           
            
                26.00
             | 
            
                25.93
             |                     
            
                13.98
             |                                 
            
                583,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2016
             | 
            
                -0.40 / -1.51%
             |             
            
                25.90
             |           
            
                26.50
             |               
            
                25.90
             |                           
            
                26.10
             | 
            
                26.04
             |                     
            
                14.03
             |                                 
            
                291,010
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2016
             | 
            
                -0.50 / -1.85%
             |             
            
                26.60
             |           
            
                26.60
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.56
             |                     
            
                14.25
             |                                 
            
                2,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2016
             | 
            
                -0.50 / -1.82%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.26
             |                     
            
                14.51
             |                                 
            
                85,130
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2016
             | 
            
                -0.20 / -0.72%
             |             
            
                27.70
             |           
            
                27.70
             |               
            
                26.90
             |                           
            
                27.50
             | 
            
                27.45
             |                     
            
                14.78
             |                                 
            
                104,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |