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                    Closing price on 6/27/2012
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                    | Open | 6.70 |  
                    | High | 6.70 |  
                    | Low | 6.50 |  
                    | Volume | 7,300 |  
                    | Split-adjusted Price | 3.71 |  
                
             | 
 |  SSM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/27/2012 | -0.20 / -2.99% | 6.70 | 6.70 | 6.50 | 6.50 | 6.50 | 3.71 | 7,300 |   |  
            | 6/26/2012 | 0.00 / 0.00% | 6.40 | 6.70 | 6.30 | 6.70 | 6.70 | 3.82 | 5,000 |   |  			
            | 6/25/2012 | -0.10 / -1.47% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 3.82 | 3,600 |   |  
            | 6/22/2012 | 0.00 / 0.00% | 6.80 | 6.80 | 6.70 | 6.80 | 6.80 | 3.88 | 6,000 |   |  			
            | 6/21/2012 | -0.10 / -1.45% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 3.88 | 5,200 |   |  
            | 6/20/2012 | 0.00 / 0.00% | 7.00 | 7.00 | 6.80 | 6.90 | 6.90 | 3.93 | 400 |   |  			
            | 6/19/2012 | 0.00 / 0.00% | 6.60 | 6.90 | 6.60 | 6.90 | 6.90 | 3.93 | 6,700 |   |  
            | 6/18/2012 | -0.20 / -2.82% | 7.10 | 7.20 | 6.90 | 6.90 | 6.90 | 3.93 | 3,400 |   |  			
            | 6/15/2012 | 0.00 / 0.00% | 7.10 | 7.20 | 7.10 | 7.10 | 7.10 | 4.05 | 4,400 |   |  
            | 6/14/2012 | +0.20 / +2.90% | 6.80 | 7.10 | 6.80 | 7.10 | 7.10 | 4.05 | 4,600 |   |  			
            | 6/13/2012 | 0.00 / 0.00% | 7.00 | 7.00 | 6.90 | 6.90 | 6.90 | 3.93 | 15,900 |   |  
            | 6/12/2012 | -0.10 / -1.43% | 6.90 | 7.00 | 6.80 | 6.90 | 6.90 | 3.93 | 10,600 |   |  			
            | 6/11/2012 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 3.99 | 50 |   |  
            | 6/8/2012 | -0.10 / -1.41% | 7.00 | 7.20 | 7.00 | 7.00 | 7.00 | 3.99 | 10,400 |   |  			
            | 6/7/2012 | +0.10 / +1.43% | 7.00 | 7.10 | 7.00 | 7.10 | 7.10 | 4.05 | 11,600 |   |  
            | 6/6/2012 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 3.99 | 0 |   |  			
            | 6/5/2012 | +0.10 / +1.45% | 6.70 | 7.00 | 6.50 | 7.00 | 7.00 | 3.99 | 1,800 |   |  
            | 6/4/2012 | 0.00 / 0.00% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 3.93 | 100 |   |  			
            | 6/1/2012 | 0.00 / 0.00% | 6.70 | 6.90 | 6.40 | 6.90 | 6.90 | 3.93 | 589 |   |  
            | 5/31/2012 | -0.10 / -1.43% | 6.90 | 6.90 | 6.70 | 6.90 | 6.90 | 3.93 | 11,563 |   |  			
            | 5/30/2012 | -0.20 / -2.78% | 6.80 | 7.00 | 6.70 | 7.00 | 7.00 | 3.99 | 1,100 |   |  
            | 5/29/2012 | -0.10 / -1.37% | 7.00 | 7.20 | 6.90 | 7.20 | 7.20 | 4.10 | 1,700 |   |  			
            | 5/28/2012 | +0.20 / +2.82% | 7.10 | 7.40 | 6.80 | 7.30 | 7.30 | 4.16 | 1,700 |   |  
            | 5/25/2012 | +0.20 / +2.90% | 7.00 | 7.10 | 6.80 | 7.10 | 7.10 | 4.05 | 14,733 |   |  			
            | 5/24/2012 | -0.20 / -2.82% | 6.80 | 6.90 | 6.50 | 6.90 | 6.90 | 3.93 | 15,300 |   |  
            | 5/23/2012 | 0.00 / 0.00% | 6.90 | 7.10 | 6.80 | 7.10 | 7.10 | 4.05 | 1,600 |   |  			
            | 5/22/2012 | -0.20 / -2.74% | 7.30 | 7.50 | 7.00 | 7.10 | 7.10 | 4.05 | 8,900 |   |  
            | 5/21/2012 | +0.40 / +5.80% | 7.30 | 7.30 | 7.00 | 7.30 | 7.30 | 4.16 | 15,800 |   |  			
            | 5/18/2012 | -0.60 / -8.00% | 7.10 | 7.40 | 6.90 | 6.90 | 6.90 | 3.93 | 32,200 |   |  
            | 5/17/2012 | +0.30 / +4.17% | 7.50 | 7.50 | 7.10 | 7.50 | 7.50 | 4.28 | 5,400 |   |  |