| 
                 
                    Closing price on 8/24/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.00 | 
                 
                
                    | High | 
                    4.00 | 
                 
                
                    | Low | 
                    4.00 | 
                     
                
                    | Volume | 
                    1,700 | 
                                 
                
                    | Split-adjusted Price | 
                    4.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SCC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/24/2011
             | 
            
                -0.30 / -6.98%
             |             
            
                4.00
             |           
            
                4.00
             |               
            
                4.00
             |                           
            
                4.00
             | 
            
                4.00
             |                     
            
                4.00
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2011
             | 
            
                +0.20 / +4.88%
             |             
            
                4.30
             |           
            
                4.30
             |               
            
                4.30
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                4.30
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.10
             |           
            
                4.10
             |               
            
                4.10
             |                           
            
                4.10
             | 
            
                4.10
             |                     
            
                4.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2011
             | 
            
                +0.10 / +2.50%
             |             
            
                4.10
             |           
            
                4.10
             |               
            
                4.10
             |                           
            
                4.10
             | 
            
                4.10
             |                     
            
                4.10
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2011
             | 
            
                -0.20 / -4.76%
             |             
            
                4.00
             |           
            
                4.20
             |               
            
                4.00
             |                           
            
                4.00
             | 
            
                4.10
             |                     
            
                4.00
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2011
             | 
            
                +0.10 / +2.44%
             |             
            
                4.30
             |           
            
                4.30
             |               
            
                4.20
             |                           
            
                4.20
             | 
            
                4.25
             |                     
            
                4.20
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2011
             | 
            
                -0.20 / -4.65%
             |             
            
                4.10
             |           
            
                4.10
             |               
            
                4.10
             |                           
            
                4.10
             | 
            
                4.10
             |                     
            
                4.10
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.30
             |           
            
                4.30
             |               
            
                4.30
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                4.30
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2011
             | 
            
                +0.30 / +6.98%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2011
             | 
            
                -0.30 / -6.52%
             |             
            
                4.30
             |           
            
                4.30
             |               
            
                4.30
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                4.30
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2011
             | 
            
                +0.30 / +6.98%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2011
             | 
            
                -0.20 / -4.44%
             |             
            
                4.30
             |           
            
                4.30
             |               
            
                4.30
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                4.30
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2011
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.80
             |                     
            
                4.50
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                4.80
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2011
             | 
            
                -0.20 / -4.00%
             |             
            
                4.60
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                4.80
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2011
             | 
            
                +0.30 / +6.38%
             |             
            
                4.40
             |           
            
                5.00
             |               
            
                4.40
             |                           
            
                5.00
             | 
            
                4.80
             |                     
            
                5.00
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.65
             |                     
            
                4.70
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2011
             | 
            
                0.00 / 0.00%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2011
             | 
            
                -0.30 / -6.00%
             |             
            
                5.30
             |           
            
                5.30
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2011
             | 
            
                +0.20 / +4.17%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                5.00
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                5.00
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2011
             | 
            
                -0.30 / -5.88%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.80
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                4.80
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2011
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                5.10
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2011
             | 
            
                +0.30 / +6.52%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                4.90
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2011
             | 
            
                -0.20 / -4.17%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2011
             | 
            
                +0.10 / +2.13%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.80
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                4.80
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.65
             |                     
            
                4.70
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2011
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |