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                    Closing price on 7/6/2010
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                    | Open | 57.50 |  
                    | High | 57.50 |  
                    | Low | 57.50 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 15.13 |  
                
             | 
 |  COM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/6/2010 | 0.00 / 0.00% | 57.50 | 57.50 | 57.50 | 57.50 | 57.50 | 15.13 | 0 |   |  
            | 7/5/2010 | +0.50 / +0.88% | 56.00 | 57.50 | 56.00 | 57.50 | 57.50 | 15.13 | 4,860 |   |  			
            | 7/2/2010 | 0.00 / 0.00% | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | 15.00 | 1,000 |   |  
            | 7/1/2010 | 0.00 / 0.00% | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | 15.00 | 3,000 |   |  			
            | 6/30/2010 | -1.00 / -1.72% | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | 15.00 | 510 |   |  
            | 6/29/2010 | 0.00 / 0.00% | 58.00 | 58.00 | 58.00 | 58.00 | 58.00 | 15.26 | 0 |   |  			
            | 6/28/2010 | 0.00 / 0.00% | 55.50 | 58.00 | 55.50 | 58.00 | 58.00 | 15.26 | 1,260 |   |  
            | 6/25/2010 | 0.00 / 0.00% | 58.00 | 58.00 | 58.00 | 58.00 | 58.00 | 15.26 | 0 |   |  			
            | 6/24/2010 | 0.00 / 0.00% | 58.00 | 58.00 | 58.00 | 58.00 | 58.00 | 15.26 | 0 |   |  
            | 6/23/2010 | +1.50 / +2.65% | 56.50 | 58.00 | 56.50 | 58.00 | 58.00 | 15.26 | 130 |   |  			
            | 6/22/2010 | +2.00 / +3.67% | 56.50 | 56.50 | 56.50 | 56.50 | 56.50 | 14.87 | 280 |   |  
            | 6/21/2010 | -2.50 / -4.39% | 54.50 | 54.50 | 54.50 | 54.50 | 54.50 | 14.34 | 80 |   |  			
            | 6/18/2010 | 0.00 / 0.00% | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | 15.00 | 1,010 |   |  
            | 6/17/2010 | +0.50 / +0.88% | 56.50 | 57.00 | 56.50 | 57.00 | 57.00 | 15.00 | 7,800 |   |  			
            | 6/16/2010 | 0.00 / 0.00% | 56.50 | 56.50 | 56.50 | 56.50 | 56.50 | 14.87 | 0 |   |  
            | 6/15/2010 | +2.50 / +4.63% | 56.50 | 56.50 | 56.50 | 56.50 | 56.50 | 14.87 | 40 |   |  			
            | 6/14/2010 | -2.50 / -4.42% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 14.21 | 250 |   |  
            | 6/11/2010 | 0.00 / 0.00% | 54.00 | 56.50 | 54.00 | 56.50 | 56.50 | 14.87 | 80 |   |  			
            | 6/10/2010 | -0.50 / -0.88% | 57.00 | 57.00 | 56.00 | 56.50 | 56.50 | 14.87 | 3,630 |   |  
            | 6/9/2010 | +1.50 / +2.70% | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | 15.00 | 20 |   |  			
            | 6/8/2010 | +1.00 / +1.83% | 55.50 | 55.50 | 55.50 | 55.50 | 55.50 | 14.60 | 400 |   |  
            | 6/7/2010 | -1.50 / -2.68% | 54.00 | 54.50 | 54.00 | 54.50 | 54.50 | 14.34 | 24,000 |   |  			
            | 6/4/2010 | +1.50 / +2.75% | 55.00 | 56.00 | 55.00 | 56.00 | 56.00 | 14.74 | 10,010 |   |  
            | 6/3/2010 | +1.50 / +2.83% | 54.50 | 54.50 | 54.50 | 54.50 | 54.50 | 14.34 | 10 |   |  			
            | 6/2/2010 | 0.00 / 0.00% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 13.95 | 20 |   |  
            | 6/1/2010 | -2.00 / -3.64% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 13.95 | 780 |   |  			
            | 5/31/2010 | 0.00 / 0.00% | 57.00 | 57.00 | 53.00 | 55.00 | 55.00 | 14.47 | 11,120 |   |  
            | 5/28/2010 | 0.00 / 0.00% | 57.00 | 57.00 | 53.00 | 55.00 | 55.00 | 14.47 | 510 |   |  			
            | 5/27/2010 | 0.00 / 0.00% | 55.00 | 55.00 | 55.00 | 55.00 | 55.00 | 14.47 | 0 |   |  
            | 5/26/2010 | 0.00 / 0.00% | 55.00 | 55.00 | 55.00 | 55.00 | 55.00 | 14.47 | 0 |   |  |