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                    Closing price on 7/5/2012
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                    | Open | 3.60 |  
                    | High | 3.60 |  
                    | Low | 3.60 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 2.23 |  
                
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 |  SGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/5/2012 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 2.23 | 0 |   |  
            | 7/4/2012 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 2.23 | 0 |   |  			
            | 7/3/2012 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 2.23 | 0 |   |  
            | 7/2/2012 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 2.23 | 0 |   |  			
            | 6/29/2012 | -0.20 / -6.06% | 3.60 | 3.60 | 3.10 | 3.10 | 3.30 | 1.92 | 4,100 |   |  
            | 6/28/2012 | +0.30 / +10.00% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 2.04 | 1,000 |   |  			
            | 6/27/2012 | +0.10 / +3.45% | 2.90 | 3.00 | 2.90 | 3.00 | 3.00 | 1.86 | 6,400 |   |  
            | 6/26/2012 | +0.20 / +7.41% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 1,000 |   |  			
            | 6/25/2012 | 0.00 / 0.00% | 2.70 | 2.70 | 2.70 | 2.70 | 2.70 | 1.67 | 0 |   |  
            | 6/22/2012 | -0.10 / -3.57% | 2.60 | 2.70 | 2.60 | 2.70 | 2.65 | 1.67 | 1,100 |   |  			
            | 6/21/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.73 | 4,300 |   |  
            | 6/20/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.73 | 0 |   |  			
            | 6/19/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.73 | 0 |   |  
            | 6/18/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.73 | 0 |   |  			
            | 6/15/2012 | -0.10 / -3.45% | 2.70 | 2.80 | 2.70 | 2.80 | 2.75 | 1.73 | 1,100 |   |  
            | 6/14/2012 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 0 |   |  			
            | 6/13/2012 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 500 |   |  
            | 6/12/2012 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 500 |   |  			
            | 6/11/2012 | -0.30 / -9.38% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 100 |   |  
            | 6/8/2012 | +0.20 / +6.67% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.98 | 1,000 |   |  			
            | 6/7/2012 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.86 | 500 |   |  
            | 6/6/2012 | -0.10 / -3.23% | 2.90 | 3.00 | 2.90 | 3.00 | 3.00 | 1.86 | 1,500 |   |  			
            | 6/5/2012 | +0.20 / +6.90% | 3.10 | 3.10 | 3.10 | 3.10 | 3.10 | 1.92 | 1,000 |   |  
            | 6/4/2012 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 0 |   |  			
            | 6/1/2012 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 0 |   |  
            | 5/31/2012 | -0.30 / -9.38% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.80 | 5,000 |   |  			
            | 5/30/2012 | +0.10 / +3.23% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.98 | 1,000 |   |  
            | 5/29/2012 | +0.10 / +3.33% | 3.10 | 3.10 | 3.10 | 3.10 | 3.10 | 1.92 | 1,000 |   |  			
            | 5/28/2012 | +0.20 / +7.14% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.86 | 1,000 |   |  
            | 5/25/2012 | +0.20 / +7.69% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.73 | 1,000 |   |  |