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                    Closing price on 4/23/2012
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        |           
                
                    | Open | 12.30 |  
                    | High | 12.30 |  
                    | Low | 12.00 |  
                    | Volume | 3,040 |  
                    | Split-adjusted Price | 1.50 |  
                
             | 
 |  ST8 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/23/2012 | -0.20 / -1.63% | 12.30 | 12.30 | 12.00 | 12.10 | 12.10 | 1.50 | 3,040 |   |  
            | 4/20/2012 | 0.00 / 0.00% | 12.40 | 12.40 | 12.30 | 12.30 | 12.30 | 1.52 | 2,650 |   |  			
            | 4/19/2012 | 0.00 / 0.00% | 12.30 | 12.30 | 12.00 | 12.30 | 12.30 | 1.52 | 3,860 |   |  
            | 4/18/2012 | 0.00 / 0.00% | 12.00 | 12.30 | 12.00 | 12.30 | 12.30 | 1.52 | 3,280 |   |  			
            | 4/17/2012 | +0.30 / +2.50% | 12.30 | 12.30 | 12.20 | 12.30 | 12.30 | 1.52 | 200 |   |  
            | 4/16/2012 | -0.20 / -1.64% | 12.20 | 12.20 | 12.00 | 12.00 | 12.00 | 1.48 | 2,370 |   |  			
            | 4/13/2012 | -0.60 / -4.69% | 12.80 | 12.80 | 12.20 | 12.20 | 12.20 | 1.51 | 120 |   |  
            | 4/12/2012 | +0.30 / +2.40% | 12.50 | 12.80 | 12.50 | 12.80 | 12.80 | 1.58 | 210 |   |  			
            | 4/11/2012 | +0.20 / +1.63% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 1.55 | 250 |   |  
            | 4/10/2012 | +0.20 / +1.65% | 12.30 | 12.30 | 12.30 | 12.30 | 12.30 | 1.52 | 60 |   |  			
            | 4/9/2012 | +0.40 / +3.42% | 12.00 | 12.10 | 12.00 | 12.10 | 12.10 | 1.50 | 710 |   |  
            | 4/6/2012 | -0.20 / -1.68% | 11.70 | 12.20 | 11.70 | 11.70 | 11.70 | 1.45 | 160 |   |  			
            | 4/5/2012 | -0.30 / -2.46% | 11.90 | 11.90 | 11.90 | 11.90 | 11.90 | 1.47 | 100 |   |  
            | 4/4/2012 | +0.40 / +3.39% | 11.60 | 12.20 | 11.60 | 12.20 | 12.20 | 1.51 | 150 |   |  			
            | 4/3/2012 | -0.40 / -3.28% | 11.80 | 11.80 | 11.80 | 11.80 | 11.80 | 1.46 | 500 |   |  
            | 3/30/2012 | -0.10 / -0.81% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 1.51 | 20 |   |  			
            | 3/29/2012 | 0.00 / 0.00% | 12.20 | 12.30 | 12.20 | 12.30 | 12.30 | 1.52 | 80 |   |  
            | 3/28/2012 | -0.10 / -0.81% | 11.80 | 12.30 | 11.80 | 12.30 | 12.30 | 1.52 | 620 |   |  			
            | 3/27/2012 | 0.00 / 0.00% | 12.40 | 12.40 | 12.10 | 12.40 | 12.40 | 1.53 | 200 |   |  
            | 3/26/2012 | -0.10 / -0.80% | 12.50 | 12.50 | 12.40 | 12.40 | 12.40 | 1.53 | 110 |   |  			
            | 3/23/2012 | +0.20 / +1.63% | 12.30 | 12.50 | 12.30 | 12.50 | 12.50 | 1.55 | 2,890 |   |  
            | 3/22/2012 | +0.30 / +2.50% | 12.00 | 12.30 | 12.00 | 12.30 | 12.30 | 1.52 | 2,140 |   |  			
            | 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 |   |  |