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                    Closing price on 3/8/2012
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                    | Open | 34.00 |  
                    | High | 34.00 |  
                    | Low | 34.00 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 4.54 |  
                
             | 
 |  VHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/8/2012 | 0.00 / 0.00% | 34.00 | 34.00 | 34.00 | 34.00 | 34.00 | 4.54 | 0 |   |  
            | 3/7/2012 | +1.50 / +4.62% | 33.00 | 34.10 | 33.00 | 34.00 | 34.00 | 4.54 | 68,900 |   |  			
            | 3/6/2012 | -1.50 / -4.41% | 34.00 | 34.00 | 32.50 | 32.50 | 32.50 | 4.34 | 53,080 |   |  
            | 3/5/2012 | +1.00 / +3.03% | 31.40 | 34.00 | 31.40 | 34.00 | 34.00 | 4.54 | 23,340 |   |  			
            | 3/2/2012 | 0.00 / 0.00% | 31.60 | 33.00 | 31.60 | 33.00 | 33.00 | 4.41 | 810 |   |  
            | 3/1/2012 | 0.00 / 0.00% | 33.00 | 33.00 | 33.00 | 33.00 | 33.00 | 4.41 | 1,520 |   |  			
            | 2/29/2012 | 0.00 / 0.00% | 33.00 | 33.00 | 31.50 | 33.00 | 33.00 | 4.41 | 1,830 |   |  
            | 2/28/2012 | 0.00 / 0.00% | 33.00 | 33.00 | 33.00 | 33.00 | 33.00 | 4.41 | 2,630 |   |  			
            | 2/27/2012 | 0.00 / 0.00% | 33.00 | 33.00 | 33.00 | 33.00 | 33.00 | 4.41 | 1,830 |   |  
            | 2/24/2012 | 0.00 / 0.00% | 33.00 | 33.00 | 33.00 | 33.00 | 33.00 | 4.41 | 0 |   |  			
            | 2/23/2012 | 0.00 / 0.00% | 33.50 | 33.50 | 33.00 | 33.00 | 33.00 | 4.41 | 1,620 |   |  
            | 2/22/2012 | +1.00 / +3.13% | 32.00 | 33.00 | 32.00 | 33.00 | 33.00 | 4.41 | 10,670 |   |  			
            | 2/21/2012 | 0.00 / 0.00% | 31.90 | 32.00 | 31.90 | 32.00 | 32.00 | 4.27 | 30,100 |   |  
            | 2/20/2012 | +0.50 / +1.59% | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 | 4.27 | 940 |   |  			
            | 2/17/2012 | 0.00 / 0.00% | 31.60 | 32.00 | 31.50 | 31.50 | 31.50 | 4.21 | 7,270 |   |  
            | 2/16/2012 | 0.00 / 0.00% | 30.20 | 31.50 | 30.20 | 31.50 | 31.50 | 4.21 | 9,440 |   |  			
            | 2/15/2012 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.21 | 14,530 |   |  
            | 2/14/2012 | 0.00 / 0.00% | 31.50 | 31.50 | 30.30 | 31.50 | 31.50 | 4.21 | 1,200 |   |  			
            | 2/13/2012 | +0.70 / +2.27% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.21 | 54,020 |   |  
            | 2/10/2012 | 0.00 / 0.00% | 30.80 | 30.80 | 30.80 | 30.80 | 30.80 | 4.11 | 10 |   |  			
            | 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 |   |  |