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                    Closing price on 11/22/2011
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                    | Open | 29.00 |  
                    | High | 29.00 |  
                    | Low | 29.00 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 3.87 |  
                
             | 
 |  VHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/22/2011 | 0.00 / 0.00% | 29.00 | 29.00 | 29.00 | 29.00 | 29.00 | 3.87 | 0 |   |  
            | 11/21/2011 | -0.10 / -0.34% | 27.90 | 29.00 | 27.90 | 29.00 | 29.00 | 3.87 | 40 |   |  			
            | 11/18/2011 | -0.20 / -0.68% | 28.20 | 29.30 | 27.90 | 29.10 | 29.10 | 3.89 | 135,100 |   |  
            | 11/17/2011 | -1.40 / -4.56% | 30.00 | 30.00 | 29.30 | 29.30 | 29.30 | 3.91 | 170 |   |  			
            | 11/16/2011 | 0.00 / 0.00% | 30.70 | 30.70 | 30.70 | 30.70 | 30.70 | 4.10 | 20 |   |  
            | 11/15/2011 | -1.60 / -4.95% | 30.80 | 32.00 | 30.70 | 30.70 | 30.70 | 4.10 | 80 |   |  			
            | 11/14/2011 | -1.60 / -4.72% | 32.30 | 32.30 | 32.30 | 32.30 | 32.30 | 4.31 | 130 |   |  
            | 11/11/2011 | 0.00 / 0.00% | 33.90 | 33.90 | 33.90 | 33.90 | 33.90 | 4.53 | 0 |   |  			
            | 11/10/2011 | 0.00 / 0.00% | 33.90 | 33.90 | 33.90 | 33.90 | 33.90 | 4.53 | 60,010 |   |  
            | 11/9/2011 | +1.60 / +4.95% | 33.90 | 33.90 | 33.90 | 33.90 | 33.90 | 4.53 | 60,010 |   |  			
            | 11/8/2011 | +1.50 / +4.87% | 30.20 | 32.30 | 30.20 | 32.30 | 32.30 | 4.31 | 60,690 |   |  
            | 11/7/2011 | -1.00 / -3.14% | 30.80 | 30.80 | 30.30 | 30.80 | 30.80 | 4.11 | 5,110 |   |  			
            | 11/4/2011 | -1.60 / -4.79% | 32.00 | 32.00 | 31.80 | 31.80 | 31.80 | 4.25 | 32,630 |   |  
            | 11/3/2011 | -0.10 / -0.30% | 33.50 | 33.50 | 33.40 | 33.40 | 33.40 | 4.46 | 15,000 |   |  			
            | 11/2/2011 | 0.00 / 0.00% | 33.50 | 34.00 | 33.50 | 33.50 | 33.50 | 4.47 | 148,060 |   |  
            | 11/1/2011 | -0.20 / -0.59% | 33.30 | 33.50 | 33.30 | 33.50 | 33.50 | 4.47 | 250,820 |   |  			
            | 10/31/2011 | +0.70 / +2.12% | 33.70 | 33.70 | 33.70 | 33.70 | 33.70 | 4.50 | 3,000 |   |  
            | 10/28/2011 | +0.60 / +1.85% | 32.40 | 33.00 | 32.40 | 33.00 | 33.00 | 4.41 | 20,310 |   |  			
            | 10/27/2011 | 0.00 / 0.00% | 31.50 | 32.40 | 31.50 | 32.40 | 32.40 | 4.33 | 2,010 |   |  
            | 10/26/2011 | -0.30 / -0.92% | 32.50 | 32.50 | 32.40 | 32.40 | 32.40 | 4.33 | 138,214 |   |  			
            | 10/25/2011 | +1.20 / +3.81% | 30.00 | 32.70 | 30.00 | 32.70 | 32.70 | 4.37 | 155,510 |   |  
            | 10/24/2011 | -1.50 / -4.55% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.21 | 150 |   |  			
            | 10/21/2011 | -0.90 / -2.65% | 33.00 | 33.00 | 33.00 | 33.00 | 33.00 | 4.41 | 1,500 |   |  
            | 10/20/2011 | +0.90 / +2.73% | 33.90 | 33.90 | 33.90 | 33.90 | 33.90 | 4.53 | 10 |   |  			
            | 10/19/2011 | 0.00 / 0.00% | 34.00 | 34.00 | 32.00 | 33.00 | 33.00 | 4.41 | 810 |   |  
            | 10/18/2011 | -1.40 / -4.07% | 35.00 | 35.00 | 33.00 | 33.00 | 33.00 | 4.41 | 1,010 |   |  			
            | 10/17/2011 | 0.00 / 0.00% | 34.40 | 34.40 | 34.40 | 34.40 | 34.40 | 4.59 | 0 |   |  
            | 10/14/2011 | +1.50 / +4.56% | 34.50 | 34.50 | 34.40 | 34.40 | 34.40 | 4.59 | 1,010 |   |  			
            | 10/13/2011 | +1.50 / +4.78% | 32.90 | 32.90 | 32.90 | 32.90 | 32.90 | 4.39 | 10 |   |  
            | 10/12/2011 | -1.60 / -4.85% | 31.40 | 31.40 | 31.40 | 31.40 | 31.40 | 4.19 | 520 |   |  |