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                    Closing price on 6/17/2011
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                    | Open | 5.40 |  
                    | High | 5.40 |  
                    | Low | 5.40 |  
                    | Volume | 200 |  
                    | Split-adjusted Price | 5.40 |  
                
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 |  SCC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/17/2011 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 200 |   |  
            | 6/16/2011 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 1,000 |   |  			
            | 6/15/2011 | -0.20 / -3.57% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2,300 |   |  
            | 6/14/2011 | +0.10 / +1.82% | 5.70 | 5.70 | 5.60 | 5.60 | 5.65 | 5.60 | 8,800 |   |  			
            | 6/13/2011 | 0.00 / 0.00% | 5.00 | 5.50 | 5.00 | 5.50 | 5.25 | 5.50 | 1,700 |   |  
            | 6/10/2011 | +0.20 / +4.00% | 5.00 | 5.20 | 5.00 | 5.20 | 5.20 | 5.20 | 5,100 |   |  			
            | 6/9/2011 | +0.10 / +2.04% | 4.90 | 5.00 | 4.70 | 5.00 | 4.90 | 5.00 | 2,100 |   |  
            | 6/8/2011 | -0.10 / -2.00% | 5.10 | 5.10 | 4.80 | 4.90 | 5.00 | 4.90 | 2,800 |   |  			
            | 6/7/2011 | +0.30 / +6.38% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 900 |   |  
            | 6/6/2011 | 0.00 / 0.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 9,700 |   |  			
            | 6/3/2011 | -0.20 / -4.00% | 5.10 | 5.10 | 4.80 | 4.80 | 4.80 | 4.80 | 7,000 |   |  
            | 6/2/2011 | -0.20 / -3.85% | 5.00 | 5.30 | 4.90 | 5.00 | 5.05 | 5.00 | 28,100 |   |  			
            | 6/1/2011 | -0.20 / -3.70% | 5.10 | 5.20 | 5.10 | 5.20 | 5.15 | 5.20 | 10,400 |   |  
            | 5/31/2011 | -0.30 / -5.26% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2,500 |   |  			
            | 5/30/2011 | 0.00 / 0.00% | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 200 |   |  
            | 5/27/2011 | -0.40 / -6.15% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 100 |   |  			
            | 5/26/2011 | -0.40 / -5.80% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 100 |   |  
            | 5/25/2011 | -0.50 / -6.76% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 200 |   |  			
            | 5/24/2011 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  
            | 5/23/2011 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  			
            | 5/20/2011 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  
            | 5/19/2011 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  			
            | 5/18/2011 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  
            | 5/17/2011 | +0.30 / +4.23% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 100 |   |  			
            | 5/16/2011 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 100 |   |  
            | 5/13/2011 | +0.30 / +4.62% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 200 |   |  			
            | 5/12/2011 | -0.30 / -4.41% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 2,500 |   |  
            | 5/11/2011 | +0.10 / +1.49% | 7.40 | 7.40 | 6.70 | 6.80 | 7.08 | 6.80 | 700 |   |  			
            | 5/10/2011 | -0.40 / -5.63% | 6.70 | 7.40 | 6.70 | 6.70 | 6.80 | 6.70 | 1,500 |   |  
            | 5/9/2011 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 100 |   |  |