| 
    
        
            | 
                    Closing price on 12/16/2011
                 |  |  
    
        |           
                
                    | Open | 5.70 |  
                    | High | 5.70 |  
                    | Low | 5.10 |  
                    | Volume | 1,700 |  
                    | Split-adjusted Price | 4.79 |  
                
             | 
 |  TST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/16/2011 | -0.30 / -5.56% | 5.70 | 5.70 | 5.10 | 5.10 | 5.10 | 4.79 | 1,700 |   |  
            | 12/15/2011 | +0.10 / +1.89% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.07 | 0 |   |  			
            | 12/14/2011 | -0.20 / -3.64% | 5.60 | 5.60 | 5.30 | 5.30 | 5.30 | 4.97 | 9,100 |   |  
            | 12/13/2011 | -0.40 / -6.78% | 5.70 | 5.70 | 5.50 | 5.50 | 5.50 | 5.16 | 7,100 |   |  			
            | 12/12/2011 | +0.10 / +1.72% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 5.54 | 100 |   |  
            | 12/9/2011 | 0.00 / 0.00% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.44 | 3,000 |   |  			
            | 12/8/2011 | -0.10 / -1.69% | 5.90 | 6.00 | 5.80 | 5.80 | 5.80 | 5.44 | 6,300 |   |  
            | 12/7/2011 | 0.00 / 0.00% | 6.00 | 6.00 | 5.90 | 5.90 | 5.90 | 5.54 | 19,300 |   |  			
            | 12/6/2011 | -0.30 / -4.84% | 6.00 | 6.10 | 5.90 | 5.90 | 5.90 | 5.54 | 5,500 |   |  
            | 12/5/2011 | +0.40 / +6.90% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 5.82 | 7,900 |   |  			
            | 12/2/2011 | +0.10 / +1.75% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.44 | 1,600 |   |  
            | 12/1/2011 | +0.20 / +3.64% | 6.00 | 6.00 | 5.50 | 5.70 | 5.70 | 5.35 | 2,900 |   |  			
            | 11/30/2011 | -0.30 / -5.17% | 5.80 | 5.80 | 5.50 | 5.50 | 5.50 | 5.16 | 2,000 |   |  
            | 11/29/2011 | -0.20 / -3.33% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.44 | 100 |   |  			
            | 11/28/2011 | +0.20 / +3.45% | 5.40 | 6.00 | 5.40 | 6.00 | 6.00 | 5.63 | 300 |   |  
            | 11/25/2011 | +0.10 / +1.75% | 5.60 | 5.80 | 5.60 | 5.80 | 5.80 | 5.44 | 2,400 |   |  			
            | 11/24/2011 | -0.30 / -5.00% | 6.10 | 6.10 | 5.70 | 5.70 | 5.70 | 5.35 | 5,900 |   |  
            | 11/23/2011 | 0.00 / 0.00% | 6.40 | 6.40 | 6.00 | 6.00 | 6.00 | 5.63 | 6,100 |   |  			
            | 11/22/2011 | -0.30 / -4.76% | 6.00 | 6.10 | 5.90 | 6.00 | 6.00 | 5.63 | 18,100 |   |  
            | 11/21/2011 | -0.10 / -1.56% | 6.40 | 6.40 | 6.30 | 6.30 | 6.30 | 5.91 | 600 |   |  			
            | 11/18/2011 | +0.30 / +4.92% | 6.10 | 6.40 | 6.10 | 6.40 | 6.40 | 6.01 | 1,300 |   |  
            | 11/17/2011 | -0.40 / -6.15% | 6.40 | 6.40 | 6.10 | 6.10 | 6.10 | 5.72 | 7,800 |   |  			
            | 11/16/2011 | +0.10 / +1.56% | 6.60 | 6.60 | 6.40 | 6.50 | 6.50 | 6.10 | 3,300 |   |  
            | 11/15/2011 | +0.10 / +1.59% | 6.50 | 6.50 | 6.40 | 6.40 | 6.40 | 6.01 | 6,100 |   |  			
            | 11/14/2011 | -0.30 / -4.55% | 6.40 | 6.50 | 6.30 | 6.30 | 6.30 | 5.91 | 22,100 |   |  
            | 11/11/2011 | +0.20 / +3.13% | 6.70 | 6.70 | 6.50 | 6.60 | 6.60 | 6.19 | 10,700 |   |  			
            | 11/10/2011 | -0.20 / -3.03% | 6.40 | 6.50 | 6.30 | 6.40 | 6.40 | 6.01 | 7,200 |   |  
            | 11/9/2011 | 0.00 / 0.00% | 6.50 | 6.70 | 6.50 | 6.60 | 6.60 | 6.19 | 3,000 |   |  			
            | 11/8/2011 | 0.00 / 0.00% | 6.70 | 6.70 | 6.60 | 6.60 | 6.60 | 6.19 | 6,900 |   |  
            | 11/7/2011 | -0.20 / -2.94% | 6.70 | 6.70 | 6.60 | 6.60 | 6.60 | 6.19 | 200 |   |  |