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                    Closing price on 10/29/2012
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.10 | 
                 
                
                    | High | 
                    4.20 | 
                 
                
                    | Low | 
                    3.90 | 
                     
                
                    | Volume | 
                    901,600 | 
                                 
                
                    | Split-adjusted Price | 
                    0.74 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SHS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/29/2012
             | 
            
                -0.20 / -4.88%
             |             
            
                4.10
             |           
            
                4.20
             |               
            
                3.90
             |                           
            
                3.90
             | 
            
                4.02
             |                     
            
                0.74
             |                                 
            
                901,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2012
             | 
            
                0.00 / 0.00%
             |             
            
                4.10
             |           
            
                4.20
             |               
            
                4.00
             |                           
            
                4.10
             | 
            
                4.15
             |                     
            
                0.77
             |                                 
            
                652,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2012
             | 
            
                0.00 / 0.00%
             |             
            
                4.10
             |           
            
                4.20
             |               
            
                4.00
             |                           
            
                4.10
             | 
            
                4.09
             |                     
            
                0.77
             |                                 
            
                492,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2012
             | 
            
                -0.20 / -4.65%
             |             
            
                4.20
             |           
            
                4.30
             |               
            
                4.10
             |                           
            
                4.10
             | 
            
                4.17
             |                     
            
                0.77
             |                                 
            
                512,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2012
             | 
            
                +0.10 / +2.38%
             |             
            
                4.10
             |           
            
                4.30
             |               
            
                4.10
             |                           
            
                4.30
             | 
            
                4.20
             |                     
            
                0.81
             |                                 
            
                939,232
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2012
             | 
            
                0.00 / 0.00%
             |             
            
                4.20
             |           
            
                4.30
             |               
            
                4.00
             |                           
            
                4.20
             | 
            
                4.12
             |                     
            
                0.79
             |                                 
            
                594,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2012
             | 
            
                -0.30 / -6.67%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.20
             |                           
            
                4.20
             | 
            
                4.28
             |                     
            
                0.79
             |                                 
            
                2,188,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2012
             | 
            
                -0.10 / -2.17%
             |             
            
                4.40
             |           
            
                4.70
             |               
            
                4.40
             |                           
            
                4.50
             | 
            
                4.54
             |                     
            
                0.85
             |                                 
            
                1,348,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2012
             | 
            
                -0.30 / -6.12%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.63
             |                     
            
                0.87
             |                                 
            
                2,429,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2012
             | 
            
                +0.30 / +6.52%
             |             
            
                4.60
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.90
             | 
            
                4.80
             |                     
            
                0.93
             |                                 
            
                1,670,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2012
             | 
            
                -0.10 / -2.13%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.59
             |                     
            
                0.87
             |                                 
            
                1,013,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2012
             | 
            
                -0.10 / -2.08%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.72
             |                     
            
                0.89
             |                                 
            
                1,112,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2012
             | 
            
                +0.10 / +2.13%
             |             
            
                4.70
             |           
            
                5.00
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.87
             |                     
            
                0.91
             |                                 
            
                1,617,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2012
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.80
             |               
            
                4.50
             |                           
            
                4.70
             | 
            
                4.67
             |                     
            
                0.89
             |                                 
            
                1,421,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2012
             | 
            
                +0.10 / +2.17%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.71
             |                     
            
                0.89
             |                                 
            
                1,602,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2012
             | 
            
                +0.30 / +6.98%
             |             
            
                4.40
             |           
            
                4.60
             |               
            
                4.30
             |                           
            
                4.60
             | 
            
                4.52
             |                     
            
                0.87
             |                                 
            
                1,298,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2012
             | 
            
                0.00 / 0.00%
             |             
            
                4.20
             |           
            
                4.40
             |               
            
                4.20
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                0.81
             |                                 
            
                655,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2012
             | 
            
                -0.10 / -2.27%
             |             
            
                4.30
             |           
            
                4.40
             |               
            
                4.20
             |                           
            
                4.30
             | 
            
                4.28
             |                     
            
                0.81
             |                                 
            
                385,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2012
             | 
            
                +0.20 / +4.76%
             |             
            
                4.30
             |           
            
                4.40
             |               
            
                4.10
             |                           
            
                4.40
             | 
            
                4.32
             |                     
            
                0.83
             |                                 
            
                1,124,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2012
             | 
            
                -0.30 / -6.67%
             |             
            
                4.40
             |           
            
                4.50
             |               
            
                4.20
             |                           
            
                4.20
             | 
            
                4.25
             |                     
            
                0.79
             |                                 
            
                1,790,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2012
             | 
            
                -0.30 / -6.25%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.52
             |                     
            
                0.85
             |                                 
            
                643,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2012
             | 
            
                -0.10 / -2.04%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                0.91
             |                                 
            
                804,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2012
             | 
            
                -0.20 / -3.92%
             |             
            
                5.00
             |           
            
                5.10
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.94
             |                     
            
                0.93
             |                                 
            
                572,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2012
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.20
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.13
             |                     
            
                0.96
             |                                 
            
                423,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2012
             | 
            
                +0.10 / +2.00%
             |             
            
                4.90
             |           
            
                5.10
             |               
            
                4.90
             |                           
            
                5.10
             | 
            
                5.02
             |                     
            
                0.96
             |                                 
            
                593,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2012
             | 
            
                -0.20 / -3.85%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                5.00
             |                           
            
                5.00
             | 
            
                5.05
             |                     
            
                0.94
             |                                 
            
                621,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2012
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.30
             |               
            
                5.10
             |                           
            
                5.20
             | 
            
                5.18
             |                     
            
                0.98
             |                                 
            
                548,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2012
             | 
            
                -0.10 / -1.89%
             |             
            
                5.10
             |           
            
                5.30
             |               
            
                5.00
             |                           
            
                5.20
             | 
            
                5.09
             |                     
            
                0.98
             |                                 
            
                718,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2012
             | 
            
                +0.20 / +3.92%
             |             
            
                5.00
             |           
            
                5.30
             |               
            
                4.90
             |                           
            
                5.30
             | 
            
                5.08
             |                     
            
                1.00
             |                                 
            
                982,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2012
             | 
            
                -0.40 / -7.27%
             |             
            
                5.40
             |           
            
                5.50
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.19
             |                     
            
                0.96
             |                                 
            
                1,748,900
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 10:59:59 AM
                                                                
            
            
            
            
        
        
     
 
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