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                    Closing price on 9/28/2010
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        |           
                
                    | Open | 17.80 |  
                    | High | 17.80 |  
                    | Low | 17.80 |  
                    | Volume | 2,300 |  
                    | Split-adjusted Price | 4.17 |  
                
             | 
 |  ITD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/28/2010 | -0.20 / -1.11% | 17.80 | 17.80 | 17.80 | 17.80 | 17.80 | 4.17 | 2,300 |   |  
            | 9/27/2010 | -0.10 / -0.55% | 16.30 | 18.00 | 16.30 | 18.00 | 18.00 | 4.21 | 1,100 |   |  			
            | 9/24/2010 | +0.10 / +0.56% | 18.40 | 18.40 | 18.00 | 18.10 | 18.10 | 4.24 | 7,300 |   |  
            | 9/23/2010 | -1.00 / -5.26% | 17.10 | 18.00 | 17.10 | 18.00 | 18.00 | 4.21 | 9,000 |   |  			
            | 9/22/2010 | +1.50 / +8.57% | 19.00 | 19.00 | 19.00 | 19.00 | 19.00 | 4.45 | 100 |   |  
            | 9/21/2010 | +1.30 / +8.02% | 17.50 | 17.50 | 17.50 | 17.50 | 17.50 | 4.10 | 100 |   |  			
            | 9/20/2010 | -1.80 / -10.00% | 17.00 | 17.00 | 16.20 | 16.20 | 16.20 | 3.79 | 1,100 |   |  
            | 9/17/2010 | -0.10 / -0.55% | 16.40 | 18.00 | 16.40 | 18.00 | 18.00 | 4.21 | 700 |   |  			
            | 9/16/2010 | 0.00 / 0.00% | 18.20 | 18.20 | 18.10 | 18.10 | 18.10 | 4.24 | 5,800 |   |  
            | 9/15/2010 | -0.30 / -1.63% | 16.70 | 18.10 | 16.70 | 18.10 | 18.10 | 4.24 | 5,100 |   |  			
            | 9/14/2010 | +0.40 / +2.22% | 18.40 | 18.40 | 18.40 | 18.40 | 18.40 | 4.31 | 5,000 |   |  
            | 9/13/2010 | +1.30 / +7.78% | 15.50 | 18.00 | 15.30 | 18.00 | 18.00 | 4.21 | 16,100 |   |  			
            | 9/10/2010 | -1.20 / -6.70% | 16.80 | 16.80 | 16.70 | 16.70 | 16.70 | 3.91 | 800 |   |  
            | 9/9/2010 | +1.10 / +6.55% | 17.90 | 17.90 | 17.90 | 17.90 | 17.90 | 4.19 | 100 |   |  			
            | 9/8/2010 | -1.20 / -6.67% | 16.80 | 17.00 | 16.80 | 16.80 | 16.80 | 3.93 | 1,200 |   |  
            | 9/7/2010 | 0.00 / 0.00% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 4.21 | 0 |   |  			
            | 9/6/2010 | -0.50 / -2.70% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 4.21 | 500 |   |  
            | 9/1/2010 | -0.80 / -4.15% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 4.33 | 2,000 |   |  			
            | 8/31/2010 | +0.80 / +4.32% | 19.50 | 19.50 | 19.20 | 19.30 | 19.30 | 4.52 | 1,000 |   |  
            | 8/30/2010 | +0.50 / +2.78% | 19.50 | 19.50 | 18.50 | 18.50 | 18.50 | 4.33 | 6,600 |   |  			
            | 8/27/2010 | +0.10 / +0.56% | 18.40 | 18.40 | 18.00 | 18.00 | 18.00 | 4.21 | 600 |   |  
            | 8/26/2010 | +1.40 / +8.48% | 17.90 | 17.90 | 17.90 | 17.90 | 17.90 | 4.19 | 500 |   |  			
            | 8/25/2010 | -1.40 / -7.82% | 17.00 | 17.00 | 16.30 | 16.50 | 16.50 | 3.86 | 11,000 |   |  
            | 8/24/2010 | -1.90 / -9.60% | 18.50 | 18.50 | 17.90 | 17.90 | 17.90 | 4.19 | 12,500 |   |  			
            | 8/23/2010 | -1.10 / -5.26% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 4.63 | 2,200 |   |  
            | 8/20/2010 | +0.90 / +4.50% | 18.00 | 20.90 | 18.00 | 20.90 | 20.90 | 4.89 | 10,100 |   |  			
            | 8/19/2010 | -0.10 / -0.50% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 4.68 | 100 |   |  
            | 8/18/2010 | -0.90 / -4.29% | 20.10 | 20.10 | 20.10 | 20.10 | 20.10 | 4.71 | 0 |   |  			
            | 8/17/2010 | -0.40 / -1.87% | 22.10 | 22.10 | 19.50 | 21.00 | 21.00 | 4.92 | 3,800 |   |  
            | 8/16/2010 | +1.90 / +9.74% | 21.40 | 21.40 | 21.40 | 21.40 | 21.40 | 5.01 | 2,500 |   |  |