| 
                 
                    Closing price on 2/25/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.10 | 
                 
                
                    | High | 
                    7.20 | 
                 
                
                    | Low | 
                    7.00 | 
                     
                
                    | Volume | 
                    390 | 
                                 
                
                    | Split-adjusted Price | 
                    7.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HSI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                7.00
             |                                 
            
                390
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2013
             | 
            
                +0.10 / +1.45%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                6.90
             |                     
            
                7.00
             |                                 
            
                210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                29,630
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2013
             | 
            
                -0.10 / -1.43%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                8,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2013
             | 
            
                -0.40 / -5.41%
             |             
            
                7.00
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                7.00
             |                                 
            
                890
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2013
             | 
            
                +0.10 / +1.37%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.00
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                7.40
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2013
             | 
            
                +0.40 / +5.80%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                6.90
             |                           
            
                7.30
             | 
            
                6.90
             |                     
            
                7.30
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2013
             | 
            
                -0.30 / -4.17%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                6,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2013
             | 
            
                +0.40 / +5.88%
             |             
            
                6.80
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                7.20
             |                                 
            
                9,960
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2013
             | 
            
                +0.30 / +4.62%
             |             
            
                6.60
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                6.80
             |                                 
            
                2,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2013
             | 
            
                +0.30 / +4.84%
             |             
            
                6.30
             |           
            
                6.60
             |               
            
                6.30
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                4,610
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2013
             | 
            
                -0.30 / -4.62%
             |             
            
                6.40
             |           
            
                6.90
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.50
             |                     
            
                6.20
             |                                 
            
                4,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2013
             | 
            
                +0.40 / +6.56%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                780
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2013
             | 
            
                -0.20 / -3.17%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                6.10
             |                                 
            
                7,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2013
             | 
            
                -0.40 / -5.97%
             |             
            
                6.60
             |           
            
                6.90
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                6.30
             |                                 
            
                1,610
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2013
             | 
            
                +0.30 / +4.69%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                6.70
             |                                 
            
                2,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2013
             | 
            
                -0.10 / -1.54%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.50
             |                     
            
                6.40
             |                                 
            
                1,760
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2013
             | 
            
                -0.20 / -2.99%
             |             
            
                6.60
             |           
            
                7.10
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                12,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2013
             | 
            
                +0.40 / +6.35%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.20
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                6.70
             |                                 
            
                1,050
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2013
             | 
            
                -0.10 / -1.56%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                6.30
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2013
             | 
            
                -0.20 / -3.03%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                6.40
             |                                 
            
                21,670
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2013
             | 
            
                -0.20 / -2.94%
             |             
            
                6.60
             |           
            
                7.10
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.80
             |                     
            
                6.60
             |                                 
            
                80
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2013
             | 
            
                -0.30 / -4.23%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                6.80
             |                                 
            
                6,070
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2013
             | 
            
                +0.20 / +2.90%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                7.10
             |                                 
            
                11,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                3,480
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2013
             | 
            
                -0.10 / -1.43%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                7.00
             |                     
            
                6.90
             |                                 
            
                5,680
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2013
             | 
            
                +0.30 / +4.48%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                7.00
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2013
             | 
            
                +0.20 / +3.08%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                6.70
             |                                 
            
                320
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2013
             | 
            
                -0.30 / -4.41%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                250
             |  
            
                 
             |                                                              
             
    
         
    
    
 |