| 
                 
                    Closing price on 11/19/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.50 | 
                 
                
                    | High | 
                    18.50 | 
                 
                
                    | Low | 
                    18.50 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    4.31 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SRA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/19/2008
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                4.31
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2008
             | 
            
                +0.50 / +2.78%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                4.31
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2008
             | 
            
                +0.70 / +4.05%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                4.19
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2008
             | 
            
                +0.40 / +2.37%
             |             
            
                16.50
             |           
            
                17.60
             |               
            
                16.50
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                4.03
             |                                 
            
                40,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2008
             | 
            
                +1.90 / +12.67%
             |             
            
                16.90
             |           
            
                16.90
             |               
            
                14.70
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                3.94
             |                                 
            
                17,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2008
             | 
            
                -0.10 / -0.66%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                3.49
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2008
             | 
            
                +0.30 / +2.03%
             |             
            
                15.10
             |           
            
                15.10
             |               
            
                15.10
             |                           
            
                15.10
             | 
            
                15.10
             |                     
            
                3.52
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2008
             | 
            
                +0.10 / +0.68%
             |             
            
                14.20
             |           
            
                14.80
             |               
            
                13.00
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                3.45
             |                                 
            
                26,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2008
             | 
            
                +0.30 / +2.08%
             |             
            
                13.10
             |           
            
                14.70
             |               
            
                13.10
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                3.42
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2008
             | 
            
                +0.40 / +2.86%
             |             
            
                13.70
             |           
            
                14.40
             |               
            
                13.70
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                3.35
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2008
             | 
            
                +0.60 / +4.48%
             |             
            
                13.10
             |           
            
                14.00
             |               
            
                13.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.26
             |                                 
            
                11,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2008
             | 
            
                +0.80 / +6.35%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                12.60
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                3.12
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2008
             | 
            
                +0.20 / +1.61%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                2.94
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2008
             | 
            
                -0.10 / -0.80%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                2.89
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2008
             | 
            
                +0.90 / +7.76%
             |             
            
                10.90
             |           
            
                12.50
             |               
            
                10.90
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                2.91
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2008
             | 
            
                -0.80 / -6.45%
             |             
            
                11.60
             |           
            
                12.70
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                2.70
             |                                 
            
                12,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2008
             | 
            
                -0.90 / -6.77%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                2.89
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2008
             | 
            
                0.00 / 0.00%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.10
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2008
             | 
            
                0.00 / 0.00%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2008
             | 
            
                0.00 / 0.00%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.10
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2008
             | 
            
                +0.80 / +6.40%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.10
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2008
             | 
            
                -0.80 / -6.02%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                2.91
             |                                 
            
                7,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2008
             | 
            
                +1.10 / +9.02%
             |             
            
                11.70
             |           
            
                13.30
             |               
            
                11.70
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.10
             |                                 
            
                11,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2008
             | 
            
                -1.70 / -12.23%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                2.84
             |                                 
            
                7,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2008
             | 
            
                -0.10 / -0.71%
             |             
            
                13.00
             |           
            
                13.90
             |               
            
                13.00
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                3.24
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2008
             | 
            
                -0.30 / -2.10%
             |             
            
                13.20
             |           
            
                14.10
             |               
            
                13.20
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.26
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2008
             | 
            
                +0.90 / +6.72%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                13.40
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                3.33
             |                                 
            
                27,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2008
             | 
            
                +0.60 / +4.69%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.40
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                3.12
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2008
             | 
            
                -0.80 / -5.88%
             |             
            
                13.90
             |           
            
                13.90
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                2.98
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2008
             | 
            
                +0.80 / +6.25%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                3.17
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |