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                    Closing price on 4/26/2013
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        |           
                
                    | Open | 12.90 |  
                    | High | 13.00 |  
                    | Low | 12.50 |  
                    | Volume | 2,620 |  
                    | Split-adjusted Price | 5.88 |  
                
             | 
 |  SC5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 4/4/2013 | -0.60 / -4.48% | 13.40 | 13.40 | 12.80 | 12.80 | 12.80 | 5.78 | 140 |   |  			
            | 4/3/2013 | -0.10 / -0.74% | 13.40 | 13.40 | 13.30 | 13.40 | 13.40 | 6.06 | 7,510 |   |  
            | 4/2/2013 | -0.40 / -2.88% | 13.50 | 13.60 | 13.50 | 13.50 | 13.50 | 6.10 | 16,320 |   |  			
            | 4/1/2013 | +0.10 / +0.72% | 13.70 | 14.00 | 13.70 | 13.90 | 13.90 | 6.28 | 760 |   |  
            | 3/29/2013 | 0.00 / 0.00% | 13.50 | 13.80 | 13.00 | 13.80 | 13.80 | 6.24 | 2,400 |   |  			
            | 3/28/2013 | +0.10 / +0.73% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 6.24 | 79,040 |   |  
            | 3/27/2013 | +0.20 / +1.48% | 13.70 | 13.70 | 13.70 | 13.70 | 13.70 | 6.19 | 10 |   |  			
            | 3/26/2013 | -0.40 / -2.88% | 13.50 | 13.90 | 13.50 | 13.50 | 13.50 | 6.10 | 13,640 |   |  
            | 3/25/2013 | -0.10 / -0.71% | 13.40 | 13.90 | 13.40 | 13.90 | 13.90 | 6.28 | 9,020 |   |  			
            | 3/22/2013 | +0.10 / +0.72% | 13.50 | 14.00 | 13.20 | 14.00 | 14.00 | 6.33 | 126,170 |   |  
            | 3/21/2013 | +0.80 / +6.11% | 13.80 | 13.90 | 13.80 | 13.90 | 13.90 | 6.28 | 30 |   |  			
            | 3/20/2013 | -0.90 / -6.43% | 14.00 | 14.00 | 13.10 | 13.10 | 13.10 | 5.92 | 286,300 |   |  
            | 3/19/2013 | +0.50 / +3.70% | 13.30 | 14.00 | 13.30 | 14.00 | 14.00 | 6.33 | 1,130 |   |  			
            | 3/18/2013 | 0.00 / 0.00% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 6.10 | 5,580 |   |  
            | 3/15/2013 | -0.40 / -2.88% | 13.30 | 13.90 | 13.30 | 13.50 | 13.50 | 6.10 | 7,280 |   |  |