| 
    
        
            | 
                    Closing price on 7/16/2012
                 |  |  
    
        |           
                
                    | Open | 6.80 |  
                    | High | 6.80 |  
                    | Low | 6.80 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 6.38 |  
                
             | 
 |  TST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/16/2012 | -0.10 / -1.45% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 6.38 | 0 |   |  
            | 7/13/2012 | +0.40 / +6.15% | 6.20 | 6.90 | 6.20 | 6.90 | 6.90 | 6.48 | 36,600 |   |  			
            | 7/12/2012 | -0.30 / -4.41% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 6.10 | 1,500 |   |  
            | 7/11/2012 | +0.30 / +4.62% | 6.30 | 6.80 | 6.30 | 6.80 | 6.80 | 6.38 | 5,000 |   |  			
            | 7/10/2012 | +0.10 / +1.56% | 6.30 | 6.50 | 6.30 | 6.50 | 6.50 | 6.10 | 1,300 |   |  
            | 7/9/2012 | +0.10 / +1.59% | 5.90 | 6.40 | 5.90 | 6.40 | 6.40 | 6.01 | 1,000 |   |  			
            | 7/6/2012 | +0.10 / +1.61% | 6.30 | 6.30 | 5.80 | 6.30 | 6.30 | 5.91 | 5,200 |   |  
            | 7/5/2012 | 0.00 / 0.00% | 6.10 | 6.20 | 5.90 | 6.20 | 6.20 | 5.82 | 3,100 |   |  			
            | 7/4/2012 | 0.00 / 0.00% | 6.00 | 6.20 | 6.00 | 6.20 | 6.20 | 5.82 | 3,300 |   |  
            | 7/3/2012 | -0.30 / -4.62% | 6.50 | 6.50 | 6.20 | 6.20 | 6.20 | 5.82 | 2,300 |   |  			
            | 7/2/2012 | 0.00 / 0.00% | 6.20 | 6.50 | 6.20 | 6.50 | 6.50 | 6.10 | 2,100 |   |  
            | 6/29/2012 | -0.40 / -5.80% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 6.10 | 11,100 |   |  			
            | 6/28/2012 | +0.10 / +1.47% | 6.80 | 6.90 | 6.80 | 6.90 | 6.90 | 6.48 | 2,600 |   |  
            | 6/27/2012 | +0.40 / +6.25% | 6.70 | 6.80 | 6.70 | 6.80 | 6.80 | 6.38 | 200 |   |  			
            | 6/26/2012 | -0.50 / -7.25% | 6.50 | 6.50 | 6.40 | 6.40 | 6.40 | 6.01 | 17,700 |   |  
            | 6/25/2012 | -0.30 / -4.17% | 7.10 | 7.20 | 6.70 | 6.90 | 6.90 | 6.48 | 3,500 |   |  			
            | 6/22/2012 | +0.20 / +2.86% | 7.00 | 7.20 | 7.00 | 7.20 | 7.20 | 6.76 | 300 |   |  
            | 6/21/2012 | +0.40 / +6.06% | 6.90 | 7.00 | 6.60 | 7.00 | 7.00 | 6.57 | 1,600 |   |  			
            | 6/20/2012 | -0.40 / -5.71% | 7.00 | 7.00 | 6.60 | 6.60 | 6.60 | 6.19 | 1,800 |   |  
            | 6/19/2012 | -0.10 / -1.41% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 6.57 | 300 |   |  			
            | 6/18/2012 | -0.10 / -1.39% | 6.90 | 7.10 | 6.70 | 7.10 | 7.10 | 6.66 | 19,100 |   |  
            | 6/15/2012 | +0.30 / +4.35% | 6.90 | 7.20 | 6.90 | 7.20 | 7.20 | 6.76 | 8,600 |   |  			
            | 6/14/2012 | 0.00 / 0.00% | 6.90 | 6.90 | 6.70 | 6.90 | 6.90 | 6.48 | 400 |   |  
            | 6/13/2012 | +0.10 / +1.47% | 6.80 | 6.90 | 6.60 | 6.90 | 6.90 | 6.48 | 5,300 |   |  			
            | 6/12/2012 | 0.00 / 0.00% | 6.80 | 6.90 | 6.50 | 6.80 | 6.80 | 6.38 | 6,800 |   |  
            | 6/11/2012 | -0.20 / -2.86% | 6.70 | 6.80 | 6.60 | 6.80 | 6.80 | 6.38 | 18,400 |   |  			
            | 6/8/2012 | -0.20 / -2.78% | 7.00 | 7.00 | 6.70 | 7.00 | 7.00 | 6.57 | 5,100 |   |  
            | 6/7/2012 | +0.30 / +4.35% | 6.70 | 7.20 | 6.60 | 7.20 | 7.20 | 6.76 | 27,200 |   |  			
            | 6/6/2012 | +0.10 / +1.47% | 6.60 | 6.90 | 6.60 | 6.90 | 6.90 | 6.48 | 3,300 |   |  
            | 6/5/2012 | +0.10 / +1.49% | 6.40 | 6.80 | 6.30 | 6.80 | 6.80 | 6.38 | 13,200 |   |  |