| 
                 
                    Closing price on 5/25/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.00 | 
                 
                
                    | High | 
                    12.40 | 
                 
                
                    | Low | 
                    12.00 | 
                     
                
                    | Volume | 
                    16,700 | 
                                 
                
                    | Split-adjusted Price | 
                    2.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SRA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/25/2009
             | 
            
                +1.00 / +9.09%
             |             
            
                12.00
             |           
            
                12.40
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                2.80
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2009
             | 
            
                -0.70 / -5.98%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                10.90
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                2.56
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2009
             | 
            
                +0.60 / +5.41%
             |             
            
                11.60
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                2.73
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2009
             | 
            
                +0.70 / +6.73%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                11.00
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                2.59
             |                                 
            
                6,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2009
             | 
            
                +0.90 / +9.47%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                2.42
             |                                 
            
                25,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2009
             | 
            
                -0.40 / -4.04%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                2.21
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2009
             | 
            
                -0.10 / -1.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                2.31
             |                                 
            
                9,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2009
             | 
            
                -0.50 / -4.76%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                2.33
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2009
             | 
            
                +0.30 / +2.94%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                2.45
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2009
             | 
            
                +0.60 / +6.25%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                2.38
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2009
             | 
            
                -0.70 / -6.80%
             |             
            
                9.60
             |           
            
                9.90
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                2.24
             |                                 
            
                17,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2009
             | 
            
                -0.70 / -6.36%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                2.40
             |                                 
            
                5,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2009
             | 
            
                +0.80 / +7.84%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                2.56
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2009
             | 
            
                -0.30 / -2.86%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                2.38
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2009
             | 
            
                -0.40 / -3.67%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                2.45
             |                                 
            
                7,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2009
             | 
            
                -0.40 / -3.54%
             |             
            
                10.70
             |           
            
                11.60
             |               
            
                10.60
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                2.54
             |                                 
            
                18,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2009
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                2.63
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2009
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                2.63
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2009
             | 
            
                +0.60 / +5.61%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                2.63
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2009
             | 
            
                +0.70 / +7.00%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                2.49
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2009
             | 
            
                +0.70 / +7.53%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                2.33
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2009
             | 
            
                -0.70 / -7.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                2.17
             |                                 
            
                21,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2009
             | 
            
                -0.60 / -5.66%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                2.33
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2009
             | 
            
                -0.20 / -1.85%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                2.47
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2009
             | 
            
                -0.30 / -2.70%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                10.70
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                2.52
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2009
             | 
            
                -0.60 / -5.13%
             |             
            
                11.10
             |           
            
                11.30
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                2.59
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2009
             | 
            
                -0.70 / -5.65%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                2.73
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2009
             | 
            
                -0.40 / -3.13%
             |             
            
                13.10
             |           
            
                13.20
             |               
            
                12.00
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                2.89
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2009
             | 
            
                +0.70 / +5.79%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                2.98
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2009
             | 
            
                +0.60 / +5.22%
             |             
            
                11.60
             |           
            
                12.10
             |               
            
                11.60
             |                           
            
                12.10
             | 
            
                12.10
             |                     
            
                2.82
             |                                 
            
                28,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |