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                    Closing price on 8/10/2012
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        |           
                
                    | Open | 9.10 |  
                    | High | 9.20 |  
                    | Low | 9.10 |  
                    | Volume | 12,400 |  
                    | Split-adjusted Price | 2.78 |  
                
             | 
 |  SED Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/10/2012 | +0.10 / +1.10% | 9.10 | 9.20 | 9.10 | 9.20 | 9.20 | 2.78 | 12,400 |   |  
            | 8/9/2012 | +0.10 / +1.11% | 9.00 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 8,300 |   |  			
            | 8/8/2012 | -0.30 / -3.23% | 9.10 | 9.10 | 9.00 | 9.00 | 9.00 | 2.72 | 28,200 |   |  
            | 8/7/2012 | +0.20 / +2.20% | 9.10 | 9.30 | 9.10 | 9.30 | 9.30 | 2.81 | 1,100 |   |  			
            | 8/6/2012 | -0.20 / -2.15% | 9.00 | 9.20 | 9.00 | 9.10 | 9.10 | 2.75 | 53,600 |   |  
            | 8/3/2012 | +0.30 / +3.33% | 9.10 | 9.30 | 9.10 | 9.30 | 9.30 | 2.81 | 1,100 |   |  			
            | 8/2/2012 | 0.00 / 0.00% | 9.00 | 9.10 | 9.00 | 9.00 | 9.00 | 2.72 | 61,900 |   |  
            | 8/1/2012 | 0.00 / 0.00% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 7,000 |   |  			
            | 7/31/2012 | 0.00 / 0.00% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 700 |   |  
            | 7/30/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 5,300 |   |  			
            | 7/27/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 17,100 |   |  
            | 7/26/2012 | 0.00 / 0.00% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 14,900 |   |  			
            | 7/25/2012 | -0.10 / -1.10% | 9.00 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 24,500 |   |  
            | 7/24/2012 | 0.00 / 0.00% | 9.00 | 9.10 | 8.80 | 9.10 | 9.10 | 2.75 | 58,400 |   |  			
            | 7/23/2012 | 0.00 / 0.00% | 9.10 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 3,700 |   |  
            | 7/20/2012 | +0.10 / +1.11% | 9.00 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 31,700 |   |  			
            | 7/19/2012 | 0.00 / 0.00% | 9.00 | 9.10 | 9.00 | 9.00 | 9.00 | 2.72 | 71,000 |   |  
            | 7/18/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 0 |   |  			
            | 7/17/2012 | +0.10 / +1.12% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 100 |   |  
            | 7/16/2012 | 0.00 / 0.00% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 2.69 | 200 |   |  			
            | 7/13/2012 | 0.00 / 0.00% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 2.69 | 3,800 |   |  
            | 7/12/2012 | -0.10 / -1.11% | 8.90 | 8.90 | 8.80 | 8.90 | 8.90 | 2.69 | 1,400 |   |  			
            | 7/11/2012 | 0.00 / 0.00% | 9.10 | 9.10 | 8.80 | 9.00 | 9.00 | 2.72 | 2,900 |   |  
            | 7/10/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 0 |   |  			
            | 7/9/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 0 |   |  
            | 7/6/2012 | 0.00 / 0.00% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 1,000 |   |  			
            | 7/5/2012 | 0.00 / 0.00% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 400 |   |  
            | 7/4/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 0 |   |  			
            | 7/3/2012 | 0.00 / 0.00% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 2,000 |   |  
            | 7/2/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 1,000 |   |  |