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                    Closing price on 2/9/2012
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                    | Open | 30.80 |  
                    | High | 30.80 |  
                    | Low | 30.80 |  
                    | Volume | 10 |  
                    | Split-adjusted Price | 4.11 |  
                
             | 
 |  VHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/9/2012 | +0.30 / +0.98% | 30.80 | 30.80 | 30.80 | 30.80 | 30.80 | 4.11 | 10 |   |  
            | 2/8/2012 | -1.50 / -4.69% | 30.50 | 30.50 | 30.50 | 30.50 | 30.50 | 4.07 | 2,000 |   |  			
            | 2/7/2012 | +1.20 / +3.90% | 30.70 | 32.00 | 30.70 | 32.00 | 32.00 | 4.27 | 10,460 |   |  
            | 2/6/2012 | 0.00 / 0.00% | 30.80 | 30.80 | 30.80 | 30.80 | 30.80 | 4.11 | 6,000 |   |  			
            | 2/3/2012 | +1.20 / +4.05% | 31.00 | 31.00 | 29.60 | 30.80 | 30.80 | 4.11 | 810 |   |  
            | 2/2/2012 | +1.00 / +3.50% | 29.00 | 29.60 | 29.00 | 29.60 | 29.60 | 3.95 | 110 |   |  			
            | 2/1/2012 | +0.40 / +1.42% | 28.60 | 28.60 | 28.60 | 28.60 | 28.60 | 3.82 | 980 |   |  
            | 1/31/2012 | -1.40 / -4.73% | 28.50 | 28.50 | 28.20 | 28.20 | 28.20 | 3.77 | 130 |   |  			
            | 1/30/2012 | +1.20 / +4.23% | 29.60 | 29.60 | 29.60 | 29.60 | 29.60 | 3.95 | 10 |   |  
            | 1/20/2012 | 0.00 / 0.00% | 28.40 | 28.40 | 28.40 | 28.40 | 28.40 | 3.79 | 0 |   |  			
            | 1/19/2012 | +1.30 / +4.80% | 28.40 | 28.40 | 28.40 | 28.40 | 28.40 | 3.79 | 300 |   |  
            | 1/18/2012 | -1.40 / -4.91% | 28.40 | 28.50 | 27.10 | 27.10 | 27.10 | 3.62 | 125,870 |   |  			
            | 1/17/2012 | -1.50 / -5.00% | 30.00 | 30.00 | 28.50 | 28.50 | 28.50 | 3.81 | 8,250 |   |  
            | 1/16/2012 | 0.00 / 0.00% | 28.80 | 30.00 | 28.80 | 30.00 | 30.00 | 4.01 | 2,510 |   |  			
            | 1/13/2012 | 0.00 / 0.00% | 30.00 | 30.00 | 30.00 | 30.00 | 30.00 | 4.01 | 0 |   |  
            | 1/12/2012 | +1.00 / +3.45% | 30.00 | 30.00 | 30.00 | 30.00 | 30.00 | 4.01 | 80 |   |  			
            | 1/11/2012 | +0.80 / +2.84% | 29.00 | 29.00 | 29.00 | 29.00 | 29.00 | 3.87 | 1,060 |   |  
            | 1/10/2012 | +1.10 / +4.06% | 28.00 | 28.20 | 28.00 | 28.20 | 28.20 | 3.77 | 180 |   |  			
            | 1/9/2012 | +1.20 / +4.63% | 26.90 | 27.10 | 26.90 | 27.10 | 27.10 | 3.62 | 1,370 |   |  
            | 1/6/2012 | 0.00 / 0.00% | 25.90 | 25.90 | 25.90 | 25.90 | 25.90 | 3.46 | 0 |   |  			
            | 1/5/2012 | -1.10 / -4.07% | 25.90 | 25.90 | 25.90 | 25.90 | 25.90 | 3.46 | 230 |   |  
            | 1/4/2012 | -0.40 / -1.46% | 27.20 | 27.20 | 26.10 | 27.00 | 27.00 | 3.61 | 39,598 |   |  			
            | 1/3/2012 | -1.00 / -3.52% | 29.80 | 29.80 | 27.40 | 27.40 | 27.40 | 3.66 | 20,070 |   |  
            | 12/30/2011 | -1.40 / -4.70% | 28.50 | 28.50 | 28.40 | 28.40 | 28.40 | 3.79 | 12,020 |   |  			
            | 12/29/2011 | +1.30 / +4.56% | 29.80 | 29.80 | 29.80 | 29.80 | 29.80 | 3.98 | 970 |   |  
            | 12/28/2011 | -1.50 / -5.00% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 3.81 | 40,190 |   |  			
            | 12/27/2011 | -1.50 / -4.76% | 30.00 | 30.00 | 30.00 | 30.00 | 30.00 | 4.01 | 5,030 |   |  
            | 12/26/2011 | -0.30 / -0.94% | 30.30 | 31.50 | 30.30 | 31.50 | 31.50 | 4.21 | 2,070 |   |  			
            | 12/23/2011 | +0.90 / +2.91% | 31.80 | 31.80 | 31.80 | 31.80 | 31.80 | 4.25 | 100 |   |  
            | 12/22/2011 | 0.00 / 0.00% | 30.90 | 30.90 | 30.90 | 30.90 | 30.90 | 4.13 | 0 |   |  |