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                    Closing price on 7/16/2012
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                    | Open | 5.30 |  
                    | High | 5.30 |  
                    | Low | 5.30 |  
                    | Volume | 100 |  
                    | Split-adjusted Price | 2.07 |  
                
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 |  SCL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/16/2012 | -0.10 / -1.85% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 2.07 | 100 |   |  
            | 7/13/2012 | +0.10 / +1.89% | 5.20 | 5.40 | 5.20 | 5.40 | 5.28 | 2.11 | 500 |   |  			
            | 7/12/2012 | +0.20 / +3.92% | 4.90 | 5.30 | 4.90 | 5.30 | 5.10 | 2.07 | 200 |   |  
            | 7/11/2012 | 0.00 / 0.00% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 1.99 | 0 |   |  			
            | 7/10/2012 | 0.00 / 0.00% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 1.99 | 0 |   |  
            | 7/9/2012 | -0.10 / -1.92% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 1.99 | 600 |   |  			
            | 7/6/2012 | 0.00 / 0.00% | 4.90 | 5.20 | 4.90 | 5.20 | 4.98 | 2.03 | 3,300 |   |  
            | 7/5/2012 | +0.20 / +4.00% | 4.70 | 5.20 | 4.70 | 5.20 | 4.76 | 2.03 | 4,400 |   |  			
            | 7/4/2012 | +0.30 / +6.38% | 4.70 | 5.00 | 4.50 | 5.00 | 4.61 | 1.95 | 5,600 |   |  
            | 7/3/2012 | -0.30 / -6.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 1.83 | 7,000 |   |  			
            | 7/2/2012 | -0.40 / -7.41% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.95 | 6,000 |   |  
            | 6/29/2012 | +0.10 / +1.89% | 5.00 | 5.40 | 5.00 | 5.40 | 5.11 | 2.11 | 8,000 |   |  			
            | 6/28/2012 | 0.00 / 0.00% | 5.00 | 5.30 | 5.00 | 5.30 | 5.00 | 2.07 | 14,200 |   |  
            | 6/27/2012 | +0.10 / +1.92% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 2.07 | 100 |   |  			
            | 6/26/2012 | -0.30 / -5.45% | 5.20 | 5.70 | 5.20 | 5.20 | 5.21 | 2.03 | 13,600 |   |  
            | 6/25/2012 | -0.40 / -6.78% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 2.14 | 800 |   |  			
            | 6/22/2012 | +0.30 / +5.36% | 5.50 | 5.90 | 5.30 | 5.90 | 5.35 | 2.30 | 8,000 |   |  
            | 6/21/2012 | +0.20 / +3.70% | 5.40 | 5.60 | 5.40 | 5.60 | 5.50 | 2.18 | 200 |   |  			
            | 6/20/2012 | -0.30 / -5.26% | 5.60 | 5.60 | 5.40 | 5.40 | 5.53 | 2.11 | 1,600 |   |  
            | 6/19/2012 | -0.30 / -5.00% | 5.60 | 5.70 | 5.50 | 5.70 | 5.54 | 2.22 | 11,900 |   |  			
            | 6/18/2012 | 0.00 / 0.00% | 5.60 | 6.00 | 5.60 | 6.00 | 5.62 | 2.34 | 4,600 |   |  
            | 6/15/2012 | +0.30 / +5.26% | 5.40 | 6.00 | 5.40 | 6.00 | 5.43 | 2.34 | 2,100 |   |  			
            | 6/14/2012 | +0.30 / +5.56% | 5.20 | 5.70 | 5.20 | 5.70 | 5.37 | 2.22 | 3,200 |   |  
            | 6/13/2012 | +0.10 / +1.89% | 5.50 | 5.50 | 5.40 | 5.40 | 5.41 | 2.11 | 2,400 |   |  			
            | 6/12/2012 | -0.30 / -5.36% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 2.07 | 100 |   |  
            | 6/11/2012 | +0.20 / +3.70% | 5.50 | 5.60 | 5.40 | 5.60 | 5.46 | 2.18 | 7,600 |   |  			
            | 6/8/2012 | -0.10 / -1.82% | 5.50 | 5.50 | 5.40 | 5.40 | 5.48 | 2.11 | 20,100 |   |  
            | 6/7/2012 | +0.10 / +1.85% | 5.50 | 5.50 | 5.40 | 5.50 | 5.40 | 2.14 | 10,000 |   |  			
            | 6/6/2012 | 0.00 / 0.00% | 5.10 | 5.40 | 5.10 | 5.40 | 5.30 | 2.11 | 300 |   |  
            | 6/5/2012 | 0.00 / 0.00% | 5.10 | 5.40 | 5.10 | 5.40 | 5.25 | 2.11 | 200 |   |  |