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                    Closing price on 2/26/2013
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                    | Open | 14.00 |  
                    | High | 14.00 |  
                    | Low | 13.50 |  
                    | Volume | 16,700 |  
                    | Split-adjusted Price | 6.19 |  
                
             | 
 |  SC5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/26/2013 | -0.30 / -2.14% | 14.00 | 14.00 | 13.50 | 13.70 | 13.70 | 6.19 | 16,700 |   |  
            | 2/25/2013 | 0.00 / 0.00% | 14.10 | 14.10 | 13.10 | 14.00 | 14.00 | 6.33 | 11,560 |   |  			
            | 2/22/2013 | +0.20 / +1.45% | 13.80 | 14.10 | 13.10 | 14.00 | 14.00 | 6.33 | 129,260 |   |  
            | 2/21/2013 | +0.50 / +3.76% | 13.80 | 13.90 | 12.80 | 13.80 | 13.80 | 6.24 | 3,370 |   |  			
            | 2/20/2013 | -0.70 / -5.00% | 14.00 | 14.00 | 13.20 | 13.30 | 13.30 | 6.01 | 8,030 |   |  
            | 2/19/2013 | -0.20 / -1.41% | 14.20 | 14.20 | 14.00 | 14.00 | 14.00 | 6.33 | 15,170 |   |  			
            | 2/18/2013 | +0.20 / +1.43% | 14.30 | 14.30 | 13.20 | 14.20 | 14.20 | 6.42 | 2,760 |   |  
            | 2/8/2013 | +0.20 / +1.45% | 14.20 | 14.20 | 14.00 | 14.00 | 14.00 | 6.33 | 2,360 |   |  			
            | 2/7/2013 | +0.60 / +4.55% | 13.40 | 14.00 | 13.40 | 13.80 | 13.80 | 6.24 | 44,661 |   |  
            | 2/6/2013 | +0.70 / +5.60% | 13.00 | 13.30 | 12.50 | 13.20 | 13.20 | 5.97 | 4,740 |   |  			
            | 2/5/2013 | -0.90 / -6.72% | 13.60 | 13.60 | 12.50 | 12.50 | 12.50 | 5.65 | 460 |   |  
            | 2/4/2013 | 0.00 / 0.00% | 13.40 | 13.60 | 13.30 | 13.40 | 13.40 | 6.06 | 460 |   |  			
            | 2/1/2013 | +0.50 / +3.88% | 12.90 | 13.50 | 12.10 | 13.40 | 13.40 | 6.06 | 5,150 |   |  
            | 1/31/2013 | +0.20 / +1.57% | 12.90 | 12.90 | 12.00 | 12.90 | 12.90 | 5.83 | 44,670 |   |  			
            | 1/30/2013 | 0.00 / 0.00% | 12.90 | 12.90 | 11.90 | 12.70 | 12.70 | 5.74 | 6,730 |   |  
            | 1/29/2013 | +0.20 / +1.60% | 12.70 | 12.70 | 12.60 | 12.70 | 12.70 | 5.74 | 510 |   |  			
            | 1/28/2013 | +0.40 / +3.31% | 12.50 | 12.50 | 12.00 | 12.50 | 12.50 | 5.65 | 5,420 |   |  
            | 1/25/2013 | -0.90 / -6.92% | 13.00 | 13.00 | 12.10 | 12.10 | 12.10 | 5.47 | 610 |   |  			
            | 1/24/2013 | 0.00 / 0.00% | 12.20 | 13.10 | 12.20 | 13.00 | 13.00 | 5.88 | 1,140 |   |  
            | 1/23/2013 | -0.20 / -1.52% | 12.30 | 13.10 | 12.30 | 13.00 | 13.00 | 5.88 | 16,850 |   |  			
            | 1/22/2013 | 0.00 / 0.00% | 13.20 | 13.20 | 12.30 | 13.20 | 13.20 | 5.97 | 2,570 |   |  
            | 1/21/2013 | -0.20 / -1.49% | 13.40 | 13.40 | 12.80 | 13.20 | 13.20 | 5.97 | 3,290 |   |  			
            | 1/18/2013 | -0.10 / -0.74% | 13.00 | 13.40 | 13.00 | 13.40 | 13.40 | 6.06 | 317,540 |   |  
            | 1/17/2013 | 0.00 / 0.00% | 13.00 | 13.50 | 13.00 | 13.50 | 13.50 | 6.10 | 910 |   |  			
            | 1/16/2013 | 0.00 / 0.00% | 13.50 | 13.60 | 12.90 | 13.50 | 13.50 | 6.10 | 30,860 |   |  
            | 1/15/2013 | 0.00 / 0.00% | 13.60 | 13.60 | 13.40 | 13.50 | 13.50 | 6.10 | 126,430 |   |  			
            | 1/14/2013 | -0.10 / -0.74% | 13.60 | 13.60 | 13.00 | 13.50 | 13.50 | 6.10 | 2,380 |   |  
            | 1/11/2013 | 0.00 / 0.00% | 13.70 | 13.70 | 13.00 | 13.60 | 13.60 | 6.15 | 1,650 |   |  			
            | 1/10/2013 | +0.20 / +1.49% | 13.70 | 13.70 | 13.00 | 13.60 | 13.60 | 6.15 | 170 |   |  
            | 1/9/2013 | +0.10 / +0.75% | 13.00 | 13.80 | 12.90 | 13.40 | 13.40 | 6.06 | 25,490 |   |  |