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                    Closing price on 8/9/2012
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        |           
                
                    | Open | 15.50 |  
                    | High | 16.10 |  
                    | Low | 15.50 |  
                    | Volume | 130 |  
                    | Split-adjusted Price | 6.61 |  
                
             | 
 |  SC5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/9/2012 | -0.10 / -0.62% | 15.50 | 16.10 | 15.50 | 16.10 | 16.10 | 6.61 | 130 |   |  
            | 8/8/2012 | 0.00 / 0.00% | 16.00 | 16.20 | 16.00 | 16.20 | 16.20 | 6.66 | 4,100 |   |  			
            | 8/7/2012 | 0.00 / 0.00% | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | 6.66 | 0 |   |  
            | 8/6/2012 | +0.20 / +1.25% | 15.90 | 16.20 | 15.50 | 16.20 | 16.20 | 6.66 | 6,420 |   |  			
            | 8/3/2012 | -0.20 / -1.23% | 15.60 | 16.00 | 15.60 | 16.00 | 16.00 | 6.57 | 220 |   |  
            | 8/2/2012 | 0.00 / 0.00% | 16.30 | 16.30 | 15.60 | 16.20 | 16.20 | 6.66 | 210 |   |  			
            | 8/1/2012 | 0.00 / 0.00% | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | 6.66 | 0 |   |  
            | 7/31/2012 | +0.10 / +0.62% | 15.40 | 16.20 | 15.40 | 16.20 | 16.20 | 6.66 | 2,900 |   |  			
            | 7/30/2012 | 0.00 / 0.00% | 16.10 | 16.10 | 16.10 | 16.10 | 16.10 | 6.61 | 100 |   |  
            | 7/27/2012 | +0.60 / +3.87% | 16.20 | 16.20 | 16.10 | 16.10 | 16.10 | 6.61 | 300 |   |  			
            | 7/26/2012 | -0.50 / -3.13% | 16.40 | 16.40 | 15.30 | 15.50 | 15.50 | 6.37 | 5,800 |   |  
            | 7/25/2012 | 0.00 / 0.00% | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | 6.57 | 310 |   |  			
            | 7/24/2012 | -0.50 / -3.03% | 16.50 | 16.50 | 15.70 | 16.00 | 16.00 | 6.57 | 4,450 |   |  
            | 7/23/2012 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 6.78 | 0 |   |  			
            | 7/20/2012 | +0.20 / +1.23% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 6.78 | 100 |   |  
            | 7/19/2012 | -0.20 / -1.21% | 16.40 | 16.40 | 16.30 | 16.30 | 16.30 | 6.70 | 2,010 |   |  			
            | 7/18/2012 | -0.10 / -0.60% | 15.80 | 16.50 | 15.80 | 16.50 | 16.50 | 6.78 | 6,140 |   |  
            | 7/17/2012 | 0.00 / 0.00% | 16.60 | 16.60 | 16.60 | 16.60 | 16.60 | 6.82 | 0 |   |  			
            | 7/16/2012 | 0.00 / 0.00% | 16.60 | 16.60 | 16.60 | 16.60 | 16.60 | 6.82 | 20 |   |  
            | 7/13/2012 | -0.10 / -0.60% | 16.50 | 16.60 | 15.90 | 16.60 | 16.60 | 6.82 | 2,620 |   |  			
            | 7/12/2012 | 0.00 / 0.00% | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | 6.86 | 0 |   |  
            | 7/11/2012 | -0.50 / -2.91% | 17.20 | 17.20 | 16.40 | 16.70 | 16.70 | 6.86 | 2,390 |   |  			
            | 7/10/2012 | +0.40 / +2.38% | 17.20 | 17.20 | 17.20 | 17.20 | 17.20 | 7.07 | 160 |   |  
            | 7/9/2012 | 0.00 / 0.00% | 16.80 | 16.80 | 16.80 | 16.80 | 16.80 | 6.90 | 10 |   |  			
            | 7/6/2012 | +0.60 / +3.70% | 16.50 | 16.80 | 16.50 | 16.80 | 16.80 | 6.90 | 310 |   |  
            | 7/5/2012 | 0.00 / 0.00% | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | 6.66 | 0 |   |  			
            | 7/4/2012 | -0.30 / -1.82% | 15.80 | 16.20 | 15.80 | 16.20 | 16.20 | 6.66 | 2,100 |   |  
            | 7/3/2012 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 6.78 | 500 |   |  			
            | 7/2/2012 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 6.78 | 500 |   |  
            | 6/29/2012 | +0.40 / +2.48% | 16.60 | 16.60 | 16.50 | 16.50 | 16.50 | 6.78 | 310 |   |  |