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                    Closing price on 10/12/2012
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                    | Open | 3.90 |  
                    | High | 4.10 |  
                    | Low | 3.90 |  
                    | Volume | 4,200 |  
                    | Split-adjusted Price | 3.85 |  
                
             | 
 |  TST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/12/2012 | 0.00 / 0.00% | 3.90 | 4.10 | 3.90 | 4.10 | 4.10 | 3.85 | 4,200 |   |  
            | 10/11/2012 | +0.20 / +5.13% | 3.90 | 4.10 | 3.70 | 4.10 | 4.10 | 3.85 | 11,700 |   |  			
            | 10/10/2012 | +0.10 / +2.63% | 3.70 | 3.90 | 3.60 | 3.90 | 3.90 | 3.66 | 11,600 |   |  
            | 10/9/2012 | 0.00 / 0.00% | 3.80 | 3.80 | 3.60 | 3.80 | 3.80 | 3.57 | 16,800 |   |  			
            | 10/8/2012 | +0.10 / +2.70% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.57 | 100 |   |  
            | 10/5/2012 | 0.00 / 0.00% | 3.50 | 3.70 | 3.50 | 3.70 | 3.70 | 3.47 | 4,200 |   |  			
            | 10/4/2012 | +0.10 / +2.78% | 3.40 | 3.70 | 3.40 | 3.70 | 3.70 | 3.47 | 5,300 |   |  
            | 10/3/2012 | -0.20 / -5.26% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.38 | 7,900 |   |  			
            | 10/2/2012 | -0.20 / -5.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.57 | 100 |   |  
            | 10/1/2012 | +0.20 / +5.26% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 3.75 | 100 |   |  			
            | 9/28/2012 | -0.20 / -5.00% | 3.80 | 4.00 | 3.80 | 3.80 | 3.80 | 3.57 | 2,000 |   |  
            | 9/27/2012 | 0.00 / 0.00% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 3.75 | 100 |   |  			
            | 9/26/2012 | +0.30 / +8.11% | 3.70 | 4.00 | 3.60 | 4.00 | 4.00 | 3.75 | 24,400 |   |  
            | 9/25/2012 | -0.20 / -5.13% | 4.00 | 4.10 | 3.70 | 3.70 | 3.70 | 3.47 | 2,800 |   |  			
            | 9/24/2012 | -0.20 / -4.88% | 4.00 | 4.00 | 3.90 | 3.90 | 3.90 | 3.66 | 900 |   |  
            | 9/21/2012 | +0.10 / +2.50% | 3.80 | 4.10 | 3.80 | 4.10 | 4.10 | 3.85 | 7,500 |   |  			
            | 9/20/2012 | -0.20 / -4.76% | 4.00 | 4.10 | 4.00 | 4.00 | 4.00 | 3.75 | 6,900 |   |  
            | 9/19/2012 | -0.30 / -6.67% | 4.20 | 4.20 | 4.20 | 4.20 | 4.20 | 3.94 | 100 |   |  			
            | 9/18/2012 | -0.10 / -2.17% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 4.22 | 500 |   |  
            | 9/17/2012 | +0.30 / +6.98% | 4.00 | 4.60 | 4.00 | 4.60 | 4.60 | 4.32 | 13,200 |   |  			
            | 9/14/2012 | +0.10 / +2.38% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.04 | 2,000 |   |  
            | 9/13/2012 | +0.10 / +2.44% | 4.10 | 4.30 | 3.90 | 4.20 | 4.20 | 3.94 | 9,700 |   |  			
            | 9/12/2012 | -0.20 / -4.65% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 3.85 | 5,800 |   |  
            | 9/11/2012 | -0.30 / -6.52% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.04 | 200 |   |  			
            | 9/10/2012 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.32 | 0 |   |  
            | 9/7/2012 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.32 | 0 |   |  			
            | 9/6/2012 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.32 | 0 |   |  
            | 9/5/2012 | 0.00 / 0.00% | 4.30 | 4.60 | 4.30 | 4.60 | 4.60 | 4.32 | 1,400 |   |  			
            | 9/4/2012 | +0.30 / +6.98% | 4.30 | 4.60 | 4.30 | 4.60 | 4.60 | 4.32 | 200 |   |  
            | 8/31/2012 | -0.10 / -2.27% | 4.30 | 4.30 | 4.20 | 4.30 | 4.30 | 4.04 | 5,500 |   |  |