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                    Closing price on 8/6/2012
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.80 | 
                 
                
                    | High | 
                    7.00 | 
                 
                
                    | Low | 
                    6.70 | 
                     
                
                    | Volume | 
                    1,890,400 | 
                                 
                
                    | Split-adjusted Price | 
                    1.32 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SHS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/6/2012
             | 
            
                +0.30 / +4.48%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                7.00
             | 
            
                6.96
             |                     
            
                1.32
             |                                 
            
                1,890,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2012
             | 
            
                +0.20 / +3.08%
             |             
            
                6.40
             |           
            
                6.70
             |               
            
                6.40
             |                           
            
                6.70
             | 
            
                6.57
             |                     
            
                1.27
             |                                 
            
                1,233,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2012
             | 
            
                +0.10 / +1.56%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.40
             |                           
            
                6.50
             | 
            
                6.52
             |                     
            
                1.23
             |                                 
            
                1,000,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2012
             | 
            
                +0.10 / +1.59%
             |             
            
                6.30
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.40
             | 
            
                6.32
             |                     
            
                1.21
             |                                 
            
                1,114,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.50
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.43
             |                     
            
                1.19
             |                                 
            
                387,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2012
             | 
            
                -0.10 / -1.56%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                1.19
             |                                 
            
                568,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2012
             | 
            
                -0.20 / -3.03%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.46
             |                     
            
                1.21
             |                                 
            
                1,220,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2012
             | 
            
                +0.20 / +3.13%
             |             
            
                6.40
             |           
            
                6.70
             |               
            
                6.40
             |                           
            
                6.60
             | 
            
                6.54
             |                     
            
                1.25
             |                                 
            
                1,130,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2012
             | 
            
                +0.20 / +3.23%
             |             
            
                6.10
             |           
            
                6.40
             |               
            
                6.10
             |                           
            
                6.40
             | 
            
                6.27
             |                     
            
                1.21
             |                                 
            
                1,369,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2012
             | 
            
                -0.40 / -6.06%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.32
             |                     
            
                1.17
             |                                 
            
                1,218,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2012
             | 
            
                -0.40 / -5.71%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.69
             |                     
            
                1.25
             |                                 
            
                1,867,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2012
             | 
            
                -0.10 / -1.41%
             |             
            
                7.00
             |           
            
                7.40
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.17
             |                     
            
                1.32
             |                                 
            
                1,556,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2012
             | 
            
                +0.30 / +4.41%
             |             
            
                6.70
             |           
            
                7.10
             |               
            
                6.60
             |                           
            
                7.10
             | 
            
                6.94
             |                     
            
                1.34
             |                                 
            
                2,046,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2012
             | 
            
                -0.20 / -2.86%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.72
             |                     
            
                1.28
             |                                 
            
                1,584,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2012
             | 
            
                +0.40 / +6.06%
             |             
            
                6.60
             |           
            
                7.00
             |               
            
                6.60
             |                           
            
                7.00
             | 
            
                6.82
             |                     
            
                1.32
             |                                 
            
                2,050,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2012
             | 
            
                -0.20 / -2.94%
             |             
            
                6.70
             |           
            
                7.00
             |               
            
                6.50
             |                           
            
                6.60
             | 
            
                6.68
             |                     
            
                1.25
             |                                 
            
                1,242,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2012
             | 
            
                +0.30 / +4.62%
             |             
            
                6.70
             |           
            
                6.90
             |               
            
                6.50
             |                           
            
                6.80
             | 
            
                6.81
             |                     
            
                1.28
             |                                 
            
                2,542,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2012
             | 
            
                +0.40 / +6.56%
             |             
            
                6.20
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.50
             | 
            
                6.37
             |                     
            
                1.23
             |                                 
            
                1,762,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2012
             | 
            
                +0.30 / +5.17%
             |             
            
                5.80
             |           
            
                6.20
             |               
            
                5.80
             |                           
            
                6.10
             | 
            
                6.00
             |                     
            
                1.15
             |                                 
            
                1,235,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2012
             | 
            
                +0.10 / +1.75%
             |             
            
                5.70
             |           
            
                6.00
             |               
            
                5.60
             |                           
            
                5.80
             | 
            
                5.77
             |                     
            
                1.10
             |                                 
            
                845,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2012
             | 
            
                -0.40 / -6.56%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.84
             |                     
            
                1.08
             |                                 
            
                824,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2012
             | 
            
                +0.10 / +1.67%
             |             
            
                6.20
             |           
            
                6.40
             |               
            
                6.00
             |                           
            
                6.10
             | 
            
                6.17
             |                     
            
                1.15
             |                                 
            
                1,280,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2012
             | 
            
                +0.40 / +7.14%
             |             
            
                5.70
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                6.00
             | 
            
                5.92
             |                     
            
                1.13
             |                                 
            
                1,384,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2012
             | 
            
                -0.30 / -5.08%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.80
             |                     
            
                1.06
             |                                 
            
                687,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.50
             |                           
            
                5.90
             | 
            
                5.72
             |                     
            
                1.11
             |                                 
            
                1,254,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2012
             | 
            
                -0.30 / -4.84%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.96
             |                     
            
                1.11
             |                                 
            
                778,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2012
             | 
            
                -0.20 / -3.13%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.28
             |                     
            
                1.17
             |                                 
            
                800,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2012
             | 
            
                +0.40 / +6.67%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                5.70
             |                           
            
                6.40
             | 
            
                6.02
             |                     
            
                1.21
             |                                 
            
                1,670,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2012
             | 
            
                -0.40 / -6.25%
             |             
            
                6.30
             |           
            
                6.60
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.17
             |                     
            
                1.13
             |                                 
            
                1,705,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2012
             | 
            
                -0.40 / -5.88%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.45
             |                     
            
                1.21
             |                                 
            
                1,200,600
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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