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                    Closing price on 7/6/2010
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                    | Open | 29.70 |  
                    | High | 29.70 |  
                    | Low | 28.10 |  
                    | Volume | 35,400 |  
                    | Split-adjusted Price | 26.56 |  
                
             | 
 |  TST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/6/2010 | -1.10 / -3.74% | 29.70 | 29.70 | 28.10 | 28.30 | 28.30 | 26.56 | 35,400 |   |  
            | 7/5/2010 | +0.60 / +2.08% | 29.90 | 30.00 | 29.40 | 29.40 | 29.40 | 27.59 | 4,300 |   |  			
            | 7/2/2010 | +0.20 / +0.70% | 28.00 | 29.10 | 27.00 | 28.80 | 28.80 | 27.03 | 135,800 |   |  
            | 7/1/2010 | -1.20 / -4.03% | 29.60 | 29.80 | 28.00 | 28.60 | 28.60 | 26.84 | 110,900 |   |  			
            | 6/30/2010 | -1.20 / -3.87% | 30.60 | 30.60 | 29.50 | 29.80 | 29.80 | 27.97 | 33,800 |   |  
            | 6/29/2010 | 0.00 / 0.00% | 31.60 | 31.60 | 29.50 | 31.00 | 31.00 | 29.09 | 103,200 |   |  			
            | 6/28/2010 | -0.60 / -1.90% | 32.00 | 32.00 | 30.90 | 31.00 | 31.00 | 29.09 | 38,000 |   |  
            | 6/25/2010 | +0.30 / +0.96% | 31.10 | 32.30 | 29.20 | 31.60 | 31.60 | 29.66 | 191,100 |   |  			
            | 6/24/2010 | +0.40 / +1.29% | 31.50 | 31.70 | 30.80 | 31.30 | 31.30 | 29.38 | 226,300 |   |  
            | 6/23/2010 | +1.60 / +5.46% | 28.20 | 31.80 | 28.00 | 30.90 | 30.90 | 29.00 | 213,000 |   |  			
            | 6/22/2010 | -0.70 / -2.33% | 30.40 | 31.00 | 28.80 | 29.30 | 29.30 | 27.50 | 36,800 |   |  
            | 6/21/2010 | +0.60 / +2.04% | 30.90 | 31.00 | 29.50 | 30.00 | 30.00 | 28.16 | 92,100 |   |  			
            | 6/18/2010 | +1.00 / +3.52% | 28.00 | 29.40 | 28.00 | 29.40 | 29.40 | 27.59 | 305,900 |   |  
            | 6/17/2010 | +2.20 / +8.40% | 26.60 | 28.40 | 26.50 | 28.40 | 28.40 | 26.65 | 103,500 |   |  			
            | 6/16/2010 | +0.40 / +1.55% | 26.00 | 27.50 | 26.00 | 26.20 | 26.20 | 24.59 | 24,500 |   |  
            | 6/15/2010 | 0.00 / 0.00% | 26.00 | 26.10 | 25.80 | 25.80 | 25.80 | 24.21 | 16,500 |   |  			
            | 6/14/2010 | -0.20 / -0.77% | 26.00 | 26.20 | 25.80 | 25.80 | 25.80 | 24.21 | 27,200 |   |  
            | 6/11/2010 | +0.30 / +1.17% | 26.60 | 26.60 | 25.50 | 26.00 | 26.00 | 24.40 | 24,300 |   |  			
            | 6/10/2010 | +0.40 / +1.58% | 25.50 | 25.70 | 25.20 | 25.70 | 25.70 | 24.12 | 12,900 |   |  
            | 6/9/2010 | -0.20 / -0.78% | 26.80 | 26.80 | 25.30 | 25.30 | 25.30 | 23.74 | 2,500 |   |  			
            | 6/8/2010 | +0.20 / +0.79% | 25.00 | 25.90 | 25.00 | 25.50 | 25.50 | 23.93 | 26,500 |   |  
            | 6/7/2010 | -1.20 / -4.53% | 25.50 | 26.40 | 25.00 | 25.30 | 25.30 | 23.74 | 25,700 |   |  			
            | 6/4/2010 | -0.30 / -1.12% | 26.90 | 27.00 | 26.50 | 26.50 | 26.50 | 24.87 | 27,800 |   |  
            | 6/3/2010 | +0.10 / +0.37% | 27.60 | 27.80 | 26.50 | 26.80 | 26.80 | 25.15 | 53,400 |   |  			
            | 6/2/2010 | +0.20 / +0.75% | 26.00 | 26.70 | 26.00 | 26.70 | 26.70 | 25.06 | 30,000 |   |  
            | 6/1/2010 | -0.50 / -1.85% | 26.20 | 27.10 | 26.20 | 26.50 | 26.50 | 24.87 | 38,400 |   |  			
            | 5/31/2010 | -1.00 / -3.57% | 27.00 | 28.40 | 26.50 | 27.00 | 27.00 | 25.34 | 26,000 |   |  
            | 5/28/2010 | +1.90 / +7.28% | 27.50 | 28.00 | 27.50 | 28.00 | 28.00 | 26.28 | 77,700 |   |  			
            | 5/27/2010 | -0.70 / -2.61% | 26.30 | 26.50 | 25.90 | 26.10 | 26.10 | 24.49 | 34,800 |   |  
            | 5/26/2010 | +0.40 / +1.52% | 26.20 | 26.80 | 25.10 | 26.80 | 26.80 | 25.15 | 37,500 |   |  |