| 
                 
                    Closing price on 7/21/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.60 | 
                 
                
                    | High | 
                    8.60 | 
                 
                
                    | Low | 
                    8.60 | 
                     
                
                    | Volume | 
                    10 | 
                                 
                
                    | Split-adjusted Price | 
                    8.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HSI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/21/2011
             | 
            
                +0.20 / +2.38%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2011
             | 
            
                +0.20 / +2.44%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.20
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                8.40
             |                                 
            
                1,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2011
             | 
            
                -0.40 / -4.65%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                8.20
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.30
             |           
            
                8.60
             |               
            
                8.30
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                1,680
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.60
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2011
             | 
            
                +0.10 / +1.18%
             |             
            
                8.30
             |           
            
                8.60
             |               
            
                8.30
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                2,850
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2011
             | 
            
                -0.10 / -1.16%
             |             
            
                8.30
             |           
            
                8.50
             |               
            
                8.30
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                8.50
             |                                 
            
                40
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2011
             | 
            
                +0.10 / +1.18%
             |             
            
                8.50
             |           
            
                8.60
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                60
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                8.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2011
             | 
            
                +0.30 / +3.66%
             |             
            
                8.20
             |           
            
                8.50
             |               
            
                8.20
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                8.50
             |                                 
            
                1,160
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2011
             | 
            
                -0.30 / -3.53%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                8.20
             |                                 
            
                3,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2011
             | 
            
                -0.10 / -1.16%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                8.50
             |                                 
            
                2,260
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.30
             |           
            
                8.60
             |               
            
                8.30
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2011
             | 
            
                +0.20 / +2.38%
             |             
            
                8.10
             |           
            
                8.60
             |               
            
                8.00
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                76,040
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2011
             | 
            
                -0.20 / -2.33%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                8.40
             |                                 
            
                1,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2011
             | 
            
                -0.10 / -1.15%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                68,180
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2011
             | 
            
                +0.30 / +3.57%
             |             
            
                8.20
             |           
            
                8.70
             |               
            
                8.20
             |                           
            
                8.70
             | 
            
                8.40
             |                     
            
                8.70
             |                                 
            
                5,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2011
             | 
            
                -0.20 / -2.33%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                8.40
             |                                 
            
                210
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2011
             | 
            
                -0.10 / -1.15%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                8.60
             |                                 
            
                71,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.70
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                8.70
             |                                 
            
                13,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2011
             | 
            
                +0.10 / +1.16%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.40
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                8.70
             |                                 
            
                160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2011
             | 
            
                -0.40 / -4.44%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.70
             |                     
            
                8.60
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2011
             | 
            
                -0.20 / -2.17%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                9.00
             |                                 
            
                70
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                9.20
             |               
            
                8.80
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                9.20
             |                                 
            
                43,250
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2011
             | 
            
                +0.30 / +3.37%
             |             
            
                9.00
             |           
            
                9.30
             |               
            
                9.00
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                9.20
             |                                 
            
                38,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                8.90
             |                                 
            
                4,880
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2011
             | 
            
                +0.30 / +3.49%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.90
             | 
            
                8.60
             |                     
            
                8.90
             |                                 
            
                2,560
             |  
            
                 
             |                                                              
             
    
         
    
    
 |