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                    Closing price on 2/25/2013
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                    | Open | 3.70 |  
                    | High | 3.70 |  
                    | Low | 3.70 |  
                    | Volume | 100 |  
                    | Split-adjusted Price | 1.44 |  
                
             | 
 |  SCL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/25/2013 | -0.40 / -9.76% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 1.44 | 100 |   |  
            | 2/22/2013 | -0.40 / -8.89% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 1.60 | 100 |   |  			
            | 2/21/2013 | +0.10 / +2.27% | 4.30 | 4.50 | 4.30 | 4.50 | 4.40 | 1.75 | 200 |   |  
            | 2/20/2013 | -0.10 / -2.22% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 1.72 | 300 |   |  			
            | 2/19/2013 | +0.40 / +9.76% | 3.70 | 4.50 | 3.70 | 4.50 | 3.77 | 1.75 | 5,500 |   |  
            | 2/18/2013 | +0.30 / +7.89% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 1.60 | 100 |   |  			
            | 2/8/2013 | +0.30 / +8.57% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 1.48 | 100 |   |  
            | 2/7/2013 | +0.10 / +2.94% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1.36 | 1,000 |   |  			
            | 2/6/2013 | 0.00 / 0.00% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.33 | 100 |   |  
            | 2/5/2013 | 0.00 / 0.00% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.33 | 0 |   |  			
            | 2/4/2013 | -0.20 / -5.56% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.33 | 100 |   |  
            | 2/1/2013 | -0.20 / -5.26% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 1.40 | 100 |   |  			
            | 1/31/2013 | 0.00 / 0.00% | 3.50 | 3.80 | 3.50 | 3.80 | 3.51 | 1.48 | 4,100 |   |  
            | 1/30/2013 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 1.48 | 0 |   |  			
            | 1/29/2013 | 0.00 / 0.00% | 3.50 | 3.80 | 3.50 | 3.80 | 3.50 | 1.48 | 10,900 |   |  
            | 1/28/2013 | -0.40 / -9.52% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 1.48 | 200 |   |  			
            | 1/25/2013 | +0.20 / +5.00% | 4.00 | 4.20 | 4.00 | 4.20 | 4.07 | 1.64 | 300 |   |  
            | 1/24/2013 | 0.00 / 0.00% | 3.60 | 4.00 | 3.60 | 4.00 | 3.84 | 1.56 | 1,200 |   |  			
            | 1/23/2013 | -0.20 / -4.76% | 3.70 | 4.00 | 3.70 | 4.00 | 3.79 | 1.56 | 1,600 |   |  
            | 1/22/2013 | -0.20 / -4.55% | 3.70 | 4.20 | 3.70 | 4.20 | 3.78 | 1.64 | 1,500 |   |  			
            | 1/21/2013 | 0.00 / 0.00% | 4.10 | 4.40 | 4.00 | 4.40 | 4.11 | 1.72 | 1,800 |   |  
            | 1/18/2013 | +0.30 / +7.32% | 4.00 | 4.40 | 4.00 | 4.40 | 4.04 | 1.72 | 1,700 |   |  			
            | 1/17/2013 | -0.40 / -8.89% | 4.20 | 4.20 | 4.10 | 4.10 | 4.16 | 1.60 | 2,000 |   |  
            | 1/16/2013 | +0.60 / +15.38% | 3.80 | 4.50 | 3.80 | 4.50 | 4.15 | 1.75 | 200 |   |  			
            | 1/15/2013 | -0.30 / -7.14% | 3.80 | 4.60 | 3.80 | 3.90 | 3.99 | 1.52 | 1,100 |   |  
            | 1/14/2013 | -0.30 / -6.67% | 4.20 | 4.20 | 4.20 | 4.20 | 4.20 | 1.64 | 200 |   |  			
            | 1/11/2013 | -0.30 / -6.25% | 4.80 | 4.90 | 4.50 | 4.50 | 4.74 | 1.75 | 2,900 |   |  
            | 1/10/2013 | -0.10 / -2.04% | 4.50 | 4.80 | 4.50 | 4.80 | 4.53 | 1.87 | 1,000 |   |  			
            | 1/9/2013 | 0.00 / 0.00% | 4.60 | 4.90 | 4.60 | 4.90 | 4.81 | 1.91 | 800 |   |  
            | 1/8/2013 | 0.00 / 0.00% | 4.80 | 4.90 | 4.60 | 4.90 | 4.79 | 1.91 | 700 |   |  |