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                    Closing price on 5/22/2013
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        |           
                
                    | Open | 16.70 |  
                    | High | 17.10 |  
                    | Low | 16.70 |  
                    | Volume | 212,250 |  
                    | Split-adjusted Price | 7.73 |  
                
             | 
 |  SC5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/22/2013 | +1.10 / +6.88% | 16.70 | 17.10 | 16.70 | 17.10 | 17.10 | 7.73 | 212,250 |   |  
            | 5/21/2013 | +1.00 / +6.67% | 15.10 | 16.00 | 15.10 | 16.00 | 16.00 | 7.23 | 18,500 |   |  			
            | 5/20/2013 | +0.90 / +6.38% | 14.40 | 15.00 | 14.20 | 15.00 | 15.00 | 6.78 | 51,140 |   |  
            | 5/17/2013 | +0.30 / +2.17% | 13.90 | 14.10 | 13.50 | 14.10 | 14.10 | 6.37 | 36,100 |   |  			
            | 5/16/2013 | +0.30 / +2.22% | 13.50 | 13.90 | 13.50 | 13.80 | 13.80 | 6.24 | 15,650 |   |  
            | 5/15/2013 | +0.30 / +2.27% | 13.30 | 13.50 | 13.30 | 13.50 | 13.50 | 6.10 | 18,260 |   |  			
            | 5/14/2013 | +0.20 / +1.54% | 13.10 | 13.20 | 12.90 | 13.20 | 13.20 | 5.97 | 28,030 |   |  
            | 5/13/2013 | +0.20 / +1.56% | 13.10 | 13.10 | 13.00 | 13.00 | 13.00 | 5.88 | 14,020 |   |  			
            | 5/10/2013 | -0.30 / -2.29% | 12.20 | 13.40 | 12.20 | 12.80 | 12.80 | 5.78 | 2,240 |   |  
            | 5/9/2013 | +0.30 / +2.34% | 13.10 | 13.10 | 13.10 | 13.10 | 13.10 | 5.92 | 10 |   |  			
            | 5/8/2013 | +0.30 / +2.40% | 13.00 | 13.00 | 12.80 | 12.80 | 12.80 | 5.78 | 2,010 |   |  
            | 5/7/2013 | 0.00 / 0.00% | 13.20 | 13.20 | 12.10 | 12.50 | 12.50 | 5.65 | 10,020 |   |  			
            | 5/6/2013 | -0.30 / -2.34% | 12.10 | 12.90 | 12.10 | 12.50 | 12.50 | 5.65 | 12,450 |   |  
            | 5/3/2013 | -0.20 / -1.54% | 12.30 | 12.90 | 12.30 | 12.80 | 12.80 | 5.78 | 9,360 |   |  			
            | 5/2/2013 | 0.00 / 0.00% | 13.20 | 13.20 | 12.10 | 13.00 | 13.00 | 5.88 | 9,680 |   |  
            | 4/26/2013 | +0.40 / +3.17% | 12.90 | 13.00 | 12.50 | 13.00 | 13.00 | 5.88 | 2,620 |   |  			
            | 4/25/2013 | 0.00 / 0.00% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 5.69 | 7,020 |   |  
            | 4/24/2013 | +0.10 / +0.80% | 12.90 | 12.90 | 11.70 | 12.60 | 12.60 | 5.69 | 2,190 |   |  			
            | 4/23/2013 | -0.90 / -6.72% | 12.50 | 13.10 | 12.50 | 12.50 | 12.50 | 5.65 | 680 |   |  
            | 4/22/2013 | +0.20 / +1.52% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 6.06 | 20 |   |  			
            | 4/18/2013 | -0.20 / -1.49% | 13.20 | 13.30 | 13.20 | 13.20 | 13.20 | 5.97 | 125,400 |   |  
            | 4/17/2013 | +0.20 / +1.52% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 6.06 | 50 |   |  			
            | 4/16/2013 | -0.10 / -0.75% | 12.40 | 13.20 | 12.40 | 13.20 | 13.20 | 5.97 | 1,080 |   |  
            | 4/15/2013 | +0.70 / +5.56% | 12.00 | 13.30 | 12.00 | 13.30 | 13.30 | 6.01 | 191,717 |   |  			
            | 4/12/2013 | 0.00 / 0.00% | 11.90 | 12.60 | 11.90 | 12.60 | 12.60 | 5.69 | 210 |   |  
            | 4/11/2013 | 0.00 / 0.00% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 5.69 | 0 |   |  			
            | 4/10/2013 | -0.40 / -3.08% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 5.69 | 1,050 |   |  
            | 4/9/2013 | +0.60 / +4.84% | 12.40 | 13.00 | 12.10 | 13.00 | 13.00 | 5.88 | 970 |   |  			
            | 4/8/2013 | 0.00 / 0.00% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 5.60 | 290 |   |  
            | 4/5/2013 | -0.40 / -3.13% | 12.00 | 13.60 | 12.00 | 12.40 | 12.40 | 5.60 | 6,540 |   |  |