| 
                 
                    Closing price on 6/11/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.10 | 
                 
                
                    | High | 
                    12.10 | 
                 
                
                    | Low | 
                    12.10 | 
                     
                
                    | Volume | 
                    7,690 | 
                                 
                
                    | Split-adjusted Price | 
                    2.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SFN Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/11/2008
             | 
            
                -0.20 / -1.63%
             |             
            
                12.10
             |           
            
                12.10
             |               
            
                12.10
             |                           
            
                12.10
             | 
            
                12.10
             |                     
            
                2.80
             |                                 
            
                7,690
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2008
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                2.84
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2008
             | 
            
                -0.20 / -1.60%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                2.84
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2008
             | 
            
                -0.20 / -1.57%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                2.89
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2008
             | 
            
                -0.20 / -1.55%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                2.94
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2008
             | 
            
                -0.20 / -1.53%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                2.98
             |                                 
            
                510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2008
             | 
            
                -0.20 / -1.50%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                3.03
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2008
             | 
            
                0.00 / 0.00%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.07
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2008
             | 
            
                -0.20 / -1.48%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.07
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2008
             | 
            
                -0.20 / -1.46%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                3.12
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2008
             | 
            
                -0.20 / -1.44%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                3.17
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2008
             | 
            
                -0.20 / -1.42%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                3.21
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2008
             | 
            
                -0.20 / -1.40%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                3.26
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2008
             | 
            
                -0.20 / -1.38%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                3.31
             |                                 
            
                1,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2008
             | 
            
                -0.20 / -1.36%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                3.35
             |                                 
            
                210
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2008
             | 
            
                -0.30 / -2.00%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                3.40
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2008
             | 
            
                -0.30 / -1.96%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                3.47
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2008
             | 
            
                -0.30 / -1.92%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                3.54
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2008
             | 
            
                -0.30 / -1.89%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                15.60
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                3.61
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2008
             | 
            
                -0.30 / -1.85%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                3.68
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2008
             | 
            
                0.00 / 0.00%
             |             
            
                15.90
             |           
            
                16.20
             |               
            
                15.90
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                3.75
             |                                 
            
                1,540
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2008
             | 
            
                0.00 / 0.00%
             |             
            
                15.90
             |           
            
                16.50
             |               
            
                15.90
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                3.75
             |                                 
            
                930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2008
             | 
            
                0.00 / 0.00%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                3.75
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2008
             | 
            
                -0.30 / -1.82%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                3.75
             |                                 
            
                450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2008
             | 
            
                -0.30 / -1.79%
             |             
            
                16.70
             |           
            
                16.70
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                3.81
             |                                 
            
                1,630
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2008
             | 
            
                0.00 / 0.00%
             |             
            
                16.50
             |           
            
                16.80
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                3.88
             |                                 
            
                310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2008
             | 
            
                +0.30 / +1.82%
             |             
            
                16.20
             |           
            
                16.80
             |               
            
                16.20
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                3.88
             |                                 
            
                4,490
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2008
             | 
            
                +0.30 / +1.85%
             |             
            
                16.20
             |           
            
                16.50
             |               
            
                15.90
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                3.81
             |                                 
            
                1,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2008
             | 
            
                +0.30 / +1.89%
             |             
            
                15.90
             |           
            
                16.20
             |               
            
                15.60
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                3.75
             |                                 
            
                4,850
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2008
             | 
            
                -0.30 / -1.85%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                3.68
             |                                 
            
                3,550
             |  
            
                 
             |                                                              
             
    
         
    
    
 |