| 
    
        
            | 
                    Closing price on 3/21/2012
                 |  |  
    
        |           
                
                    | Open | 12.00 |  
                    | High | 12.40 |  
                    | Low | 11.80 |  
                    | Volume | 30,810 |  
                    | Split-adjusted Price | 1.48 |  
                
             | 
 |  ST8 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/21/2012 | -0.30 / -2.44% | 12.00 | 12.40 | 11.80 | 12.00 | 12.00 | 1.48 | 30,810 |   |  
            | 3/20/2012 | -0.60 / -4.65% | 12.40 | 12.60 | 12.30 | 12.30 | 12.30 | 1.52 | 14,220 |   |  			
            | 3/19/2012 | +0.30 / +2.38% | 12.90 | 12.90 | 12.90 | 12.90 | 12.90 | 1.60 | 120 |   |  
            | 3/16/2012 | +0.60 / +5.00% | 12.00 | 12.60 | 11.90 | 12.60 | 12.60 | 1.56 | 3,070 |   |  			
            | 3/15/2012 | -0.60 / -4.76% | 12.40 | 12.40 | 12.00 | 12.00 | 12.00 | 1.48 | 20,230 |   |  
            | 3/14/2012 | -0.10 / -0.79% | 12.70 | 12.70 | 12.60 | 12.60 | 12.60 | 1.56 | 830 |   |  			
            | 3/13/2012 | +0.10 / +0.79% | 12.80 | 12.80 | 12.60 | 12.70 | 12.70 | 1.57 | 3,980 |   |  
            | 3/12/2012 | -0.50 / -3.82% | 12.60 | 13.10 | 12.60 | 12.60 | 12.60 | 1.56 | 150 |   |  			
            | 3/9/2012 | 0.00 / 0.00% | 12.70 | 13.10 | 12.70 | 13.10 | 13.10 | 1.62 | 50 |   |  
            | 3/8/2012 | -0.30 / -2.24% | 13.10 | 13.10 | 13.10 | 13.10 | 13.10 | 1.62 | 10 |   |  			
            | 3/7/2012 | -0.10 / -0.74% | 12.90 | 13.40 | 12.90 | 13.40 | 13.40 | 1.66 | 2,320 |   |  
            | 3/6/2012 | +0.40 / +3.05% | 13.10 | 13.60 | 12.70 | 13.50 | 13.50 | 1.67 | 7,120 |   |  			
            | 3/5/2012 | +0.60 / +4.80% | 12.80 | 13.10 | 12.80 | 13.10 | 13.10 | 1.62 | 6,820 |   |  
            | 3/2/2012 | -0.50 / -3.85% | 13.00 | 13.00 | 12.50 | 12.50 | 12.50 | 1.55 | 2,520 |   |  			
            | 3/1/2012 | 0.00 / 0.00% | 12.60 | 13.00 | 12.50 | 13.00 | 13.00 | 1.61 | 1,620 |   |  
            | 2/29/2012 | 0.00 / 0.00% | 13.00 | 13.00 | 12.50 | 13.00 | 13.00 | 1.61 | 620 |   |  			
            | 2/28/2012 | 0.00 / 0.00% | 13.20 | 13.20 | 12.50 | 13.00 | 13.00 | 1.61 | 3,420 |   |  
            | 2/27/2012 | 0.00 / 0.00% | 12.50 | 13.00 | 12.50 | 13.00 | 13.00 | 1.61 | 540 |   |  			
            | 2/24/2012 | 0.00 / 0.00% | 13.00 | 13.00 | 13.00 | 13.00 | 13.00 | 1.61 | 30 |   |  
            | 2/23/2012 | +0.20 / +1.56% | 13.00 | 13.00 | 13.00 | 13.00 | 13.00 | 1.61 | 30 |   |  			
            | 2/22/2012 | +0.40 / +3.23% | 12.40 | 12.80 | 11.90 | 12.80 | 12.80 | 1.58 | 1,280 |   |  
            | 2/21/2012 | -0.60 / -4.62% | 12.40 | 13.30 | 12.40 | 12.40 | 12.40 | 1.53 | 730 |   |  			
            | 2/20/2012 | 0.00 / 0.00% | 12.50 | 13.00 | 12.50 | 13.00 | 13.00 | 1.61 | 1,630 |   |  
            | 2/17/2012 | +0.40 / +3.17% | 13.00 | 13.00 | 13.00 | 13.00 | 13.00 | 1.61 | 30 |   |  			
            | 2/16/2012 | 0.00 / 0.00% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 1.56 | 0 |   |  
            | 2/15/2012 | +0.60 / +5.00% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 1.56 | 20 |   |  			
            | 2/14/2012 | 0.00 / 0.00% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 1.48 | 0 |   |  
            | 2/13/2012 | +0.20 / +1.69% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 1.48 | 30 |   |  			
            | 2/10/2012 | -0.40 / -3.28% | 12.10 | 12.10 | 11.70 | 11.80 | 11.80 | 1.46 | 610 |   |  
            | 2/9/2012 | +0.20 / +1.67% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 1.51 | 50 |   |  |