| 
    
        
            | 
                    Closing price on 2/6/2013
                 |  |  
    
        |           
                
                    | Open | 6.20 |  
                    | High | 6.30 |  
                    | Low | 6.00 |  
                    | Volume | 34,060 |  
                    | Split-adjusted Price | 3.59 |  
                
             | 
 |  SSM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/6/2013 | 0.00 / 0.00% | 6.20 | 6.30 | 6.00 | 6.30 | 6.30 | 3.59 | 34,060 |   |  
            | 2/5/2013 | +0.10 / +1.61% | 6.10 | 6.30 | 6.10 | 6.30 | 6.30 | 3.59 | 28,419 |   |  			
            | 2/4/2013 | +0.10 / +1.64% | 6.10 | 6.20 | 6.10 | 6.20 | 6.20 | 3.53 | 10,900 |   |  
            | 2/1/2013 | -0.10 / -1.61% | 6.10 | 6.20 | 6.10 | 6.10 | 6.10 | 3.48 | 20,400 |   |  			
            | 1/31/2013 | -0.10 / -1.59% | 6.30 | 6.30 | 6.20 | 6.20 | 6.20 | 3.53 | 36,500 |   |  
            | 1/30/2013 | 0.00 / 0.00% | 6.30 | 6.30 | 6.20 | 6.30 | 6.30 | 3.59 | 32,070 |   |  			
            | 1/29/2013 | 0.00 / 0.00% | 6.20 | 6.30 | 6.20 | 6.30 | 6.30 | 3.59 | 48,200 |   |  
            | 1/28/2013 | 0.00 / 0.00% | 6.10 | 6.30 | 6.10 | 6.30 | 6.30 | 3.59 | 16,900 |   |  			
            | 1/25/2013 | 0.00 / 0.00% | 6.10 | 6.30 | 6.00 | 6.30 | 6.30 | 3.59 | 27,800 |   |  
            | 1/24/2013 | +0.10 / +1.61% | 6.30 | 6.30 | 6.00 | 6.30 | 6.30 | 3.59 | 12,500 |   |  			
            | 1/23/2013 | 0.00 / 0.00% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 3.53 | 200 |   |  
            | 1/22/2013 | 0.00 / 0.00% | 6.00 | 6.20 | 6.00 | 6.20 | 6.20 | 3.53 | 6,300 |   |  			
            | 1/21/2013 | 0.00 / 0.00% | 6.10 | 6.20 | 6.10 | 6.20 | 6.20 | 3.53 | 4,900 |   |  
            | 1/18/2013 | -0.10 / -1.59% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 3.53 | 11,800 |   |  			
            | 1/17/2013 | +0.10 / +1.61% | 6.40 | 6.40 | 6.20 | 6.30 | 6.30 | 3.59 | 112,200 |   |  
            | 1/16/2013 | -0.20 / -3.13% | 6.40 | 6.40 | 6.20 | 6.20 | 6.20 | 3.53 | 143,600 |   |  			
            | 1/15/2013 | 0.00 / 0.00% | 6.20 | 6.40 | 6.10 | 6.40 | 6.40 | 3.65 | 22,400 |   |  
            | 1/14/2013 | +0.40 / +6.67% | 6.10 | 6.40 | 6.00 | 6.40 | 6.40 | 3.65 | 27,300 |   |  			
            | 1/11/2013 | 0.00 / 0.00% | 5.90 | 6.00 | 5.90 | 6.00 | 6.00 | 3.42 | 16,400 |   |  
            | 1/10/2013 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 3.42 | 14,200 |   |  			
            | 1/9/2013 | -0.10 / -1.64% | 6.40 | 6.40 | 5.80 | 6.00 | 6.00 | 3.42 | 9,300 |   |  
            | 1/8/2013 | -0.20 / -3.17% | 6.00 | 6.10 | 5.90 | 6.10 | 6.10 | 3.48 | 26,200 |   |  			
            | 1/7/2013 | -0.10 / -1.56% | 6.10 | 6.30 | 5.90 | 6.30 | 6.30 | 3.59 | 27,200 |   |  
            | 1/4/2013 | +0.10 / +1.59% | 6.20 | 6.70 | 5.90 | 6.40 | 6.40 | 3.65 | 26,000 |   |  			
            | 1/3/2013 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 3.59 | 100 |   |  
            | 1/2/2013 | +0.20 / +3.28% | 6.40 | 6.40 | 6.00 | 6.30 | 6.30 | 3.59 | 8,100 |   |  			
            | 12/28/2012 | +0.30 / +5.17% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 3.48 | 1,000 |   |  
            | 12/27/2012 | +0.20 / +3.57% | 5.50 | 5.80 | 5.50 | 5.80 | 5.80 | 3.31 | 200 |   |  			
            | 12/26/2012 | +0.20 / +3.70% | 5.50 | 5.60 | 5.50 | 5.60 | 5.60 | 3.19 | 1,600 |   |  
            | 12/25/2012 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 3.08 | 400 |   |  |