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                    Closing price on 5/28/2008
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        |           
                
                    | Open | 12.10 |  
                    | High | 12.70 |  
                    | Low | 12.10 |  
                    | Volume | 2,500 |  
                    | Split-adjusted Price | 2.91 |  
                
             | 
 |  SRA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/28/2008 | +0.10 / +0.81% | 12.10 | 12.70 | 12.10 | 12.50 | 12.50 | 2.91 | 2,500 |   |  
            | 5/27/2008 | -0.50 / -3.88% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 2.89 | 600 |   |  			
            | 5/26/2008 | 0.00 / 0.00% | 12.60 | 12.90 | 12.60 | 12.90 | 12.90 | 3.01 | 3,600 |   |  
            | 5/23/2008 | -0.10 / -0.77% | 12.90 | 12.90 | 12.90 | 12.90 | 12.90 | 3.01 | 500 |   |  			
            | 5/22/2008 | -0.40 / -2.99% | 13.40 | 13.40 | 13.00 | 13.00 | 13.00 | 3.03 | 800 |   |  
            | 5/21/2008 | -0.40 / -2.90% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 3.12 | 700 |   |  			
            | 5/20/2008 | -0.40 / -2.82% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 3.21 | 1,200 |   |  
            | 5/19/2008 | -0.40 / -2.74% | 14.20 | 14.20 | 14.20 | 14.20 | 14.20 | 3.31 | 8,800 |   |  			
            | 5/16/2008 | -0.40 / -2.67% | 14.60 | 14.60 | 14.60 | 14.60 | 14.60 | 3.40 | 2,900 |   |  
            | 5/15/2008 | -0.40 / -2.60% | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | 3.49 | 500 |   |  			
            | 5/14/2008 | -0.40 / -2.53% | 15.40 | 15.40 | 15.40 | 15.40 | 15.40 | 3.59 | 100 |   |  
            | 5/13/2008 | -0.40 / -2.47% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 3.68 | 100 |   |  			
            | 5/12/2008 | -0.50 / -2.99% | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | 3.77 | 9,900 |   |  
            | 5/9/2008 | 0.00 / 0.00% | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | 3.89 | 0 |   |  			
            | 5/8/2008 | -0.50 / -2.91% | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | 3.89 | 100 |   |  
            | 5/7/2008 | -0.30 / -1.71% | 17.20 | 17.20 | 17.20 | 17.20 | 17.20 | 4.01 | 100 |   |  			
            | 5/6/2008 | -0.50 / -2.78% | 17.50 | 18.50 | 17.50 | 17.50 | 17.50 | 4.08 | 900 |   |  
            | 5/5/2008 | -0.40 / -2.17% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 4.19 | 100 |   |  			
            | 4/29/2008 | -0.40 / -2.13% | 19.20 | 19.20 | 18.40 | 18.40 | 18.40 | 4.29 | 1,100 |   |  
            | 4/28/2008 | -0.50 / -2.59% | 18.80 | 19.30 | 18.80 | 18.80 | 18.80 | 4.38 | 1,900 |   |  			
            | 4/25/2008 | +0.50 / +2.66% | 19.30 | 19.30 | 19.20 | 19.30 | 19.30 | 4.50 | 2,000 |   |  
            | 4/24/2008 | -0.30 / -1.57% | 18.70 | 19.40 | 18.60 | 18.80 | 18.80 | 4.38 | 3,200 |   |  			
            | 4/23/2008 | -0.30 / -1.55% | 19.10 | 19.10 | 19.10 | 19.10 | 19.10 | 4.45 | 100 |   |  
            | 4/22/2008 | -0.50 / -2.51% | 20.30 | 20.30 | 19.40 | 19.40 | 19.40 | 4.52 | 1,000 |   |  			
            | 4/21/2008 | -0.30 / -1.49% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 4.64 | 2,000 |   |  
            | 4/18/2008 | -1.60 / -7.34% | 21.00 | 21.40 | 20.20 | 20.20 | 20.20 | 4.71 | 4,300 |   |  			
            | 4/17/2008 | +0.60 / +2.83% | 20.60 | 21.80 | 20.60 | 21.80 | 21.80 | 5.08 | 16,900 |   |  
            | 4/16/2008 | -0.60 / -2.75% | 21.20 | 21.20 | 21.20 | 21.20 | 21.20 | 4.94 | 100 |   |  			
            | 4/11/2008 | -0.60 / -2.68% | 21.80 | 21.80 | 21.80 | 21.80 | 21.80 | 5.08 | 100 |   |  
            | 4/10/2008 | -0.60 / -2.61% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 5.22 | 100 |   |  |