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                    Closing price on 9/26/2012
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                    | Open | 8.90 |  
                    | High | 9.00 |  
                    | Low | 8.90 |  
                    | Volume | 2,700 |  
                    | Split-adjusted Price | 2.72 |  
                
             | 
 |  SED Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/26/2012 | +0.10 / +1.12% | 8.90 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 2,700 |   |  
            | 9/25/2012 | +0.10 / +1.14% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 2.69 | 100 |   |  			
            | 9/24/2012 | -0.30 / -3.30% | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 2.66 | 5,000 |   |  
            | 9/21/2012 | +0.20 / +2.25% | 9.20 | 9.20 | 9.00 | 9.10 | 9.10 | 2.75 | 24,700 |   |  			
            | 9/20/2012 | 0.00 / 0.00% | 8.70 | 8.90 | 8.70 | 8.90 | 8.90 | 2.69 | 2,100 |   |  
            | 9/19/2012 | -0.10 / -1.11% | 8.80 | 8.90 | 8.80 | 8.90 | 8.90 | 2.69 | 3,200 |   |  			
            | 9/18/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 8.90 | 9.00 | 9.00 | 2.72 | 20,300 |   |  
            | 9/17/2012 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 2.72 | 15,300 |   |  			
            | 9/14/2012 | -0.10 / -1.10% | 9.00 | 9.10 | 9.00 | 9.00 | 9.00 | 2.72 | 18,700 |   |  
            | 9/13/2012 | 0.00 / 0.00% | 9.00 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 12,700 |   |  			
            | 9/12/2012 | 0.00 / 0.00% | 9.00 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 13,200 |   |  
            | 9/11/2012 | +0.10 / +1.11% | 9.00 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 4,900 |   |  			
            | 9/10/2012 | -0.20 / -2.17% | 9.10 | 9.10 | 8.90 | 9.00 | 9.00 | 2.72 | 12,200 |   |  
            | 9/7/2012 | +0.10 / +1.10% | 9.10 | 9.20 | 9.10 | 9.20 | 9.20 | 2.78 | 4,700 |   |  			
            | 9/6/2012 | -0.10 / -1.09% | 9.10 | 9.10 | 9.00 | 9.10 | 9.10 | 2.75 | 10,700 |   |  
            | 9/5/2012 | -0.10 / -1.08% | 9.10 | 9.20 | 9.10 | 9.20 | 9.20 | 2.78 | 10,600 |   |  			
            | 9/4/2012 | +0.10 / +1.09% | 9.40 | 9.40 | 9.20 | 9.30 | 9.30 | 2.81 | 500 |   |  
            | 8/31/2012 | +0.10 / +1.10% | 9.10 | 9.20 | 9.10 | 9.20 | 9.20 | 2.78 | 14,800 |   |  			
            | 8/30/2012 | 0.00 / 0.00% | 9.10 | 9.10 | 9.10 | 9.10 | 9.10 | 2.75 | 11,600 |   |  
            | 8/29/2012 | +0.10 / +1.11% | 9.00 | 9.10 | 8.90 | 9.10 | 9.10 | 2.75 | 4,700 |   |  			
            | 8/28/2012 | 0.00 / 0.00% | 8.90 | 9.00 | 8.80 | 9.00 | 9.00 | 2.72 | 5,600 |   |  
            | 8/27/2012 | -0.10 / -1.10% | 9.10 | 9.10 | 8.90 | 9.00 | 9.00 | 2.72 | 6,200 |   |  			
            | 8/24/2012 | +0.40 / +4.60% | 9.00 | 9.20 | 8.80 | 9.10 | 9.10 | 2.75 | 15,700 |   |  
            | 8/23/2012 | -0.20 / -2.25% | 8.90 | 9.00 | 8.60 | 8.70 | 8.70 | 2.63 | 13,800 |   |  			
            | 8/22/2012 | -0.40 / -4.30% | 9.10 | 9.30 | 8.90 | 8.90 | 8.90 | 2.69 | 22,800 |   |  
            | 8/21/2012 | -0.10 / -1.06% | 9.40 | 9.40 | 9.00 | 9.30 | 9.30 | 2.81 | 17,200 |   |  			
            | 8/20/2012 | +0.20 / +2.17% | 9.20 | 9.40 | 9.20 | 9.40 | 9.40 | 2.84 | 14,100 |   |  
            | 8/17/2012 | -0.20 / -2.13% | 9.20 | 9.20 | 9.20 | 9.20 | 9.20 | 2.78 | 7,000 |   |  			
            | 8/16/2012 | 0.00 / 0.00% | 9.40 | 9.40 | 9.40 | 9.40 | 9.40 | 2.84 | 28,500 |   |  
            | 8/15/2012 | +0.10 / +1.08% | 9.30 | 9.40 | 9.30 | 9.40 | 9.40 | 2.84 | 1,700 |   |  |