| 
    
        
            | 
                    Closing price on 6/11/2013
                 |  |  
    
        |           
                
                    | Open | 30.80 |  
                    | High | 30.80 |  
                    | Low | 29.60 |  
                    | Volume | 4,140 |  
                    | Split-adjusted Price | 4.35 |  
                
             | 
 |  VHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/11/2013 | +0.10 / +0.33% | 30.80 | 30.80 | 29.60 | 30.60 | 30.60 | 4.35 | 4,140 |   |  
            | 6/10/2013 | +0.80 / +2.69% | 30.50 | 31.00 | 29.70 | 30.50 | 30.50 | 4.34 | 6,980 |   |  			
            | 6/7/2013 | +0.90 / +3.13% | 28.00 | 29.80 | 28.00 | 29.70 | 29.70 | 4.23 | 8,080 |   |  
            | 6/6/2013 | -2.10 / -6.80% | 30.00 | 30.00 | 28.80 | 28.80 | 28.80 | 4.10 | 8,020 |   |  			
            | 6/5/2013 | -1.60 / -4.92% | 31.00 | 31.00 | 30.30 | 30.90 | 30.90 | 4.40 | 4,260 |   |  
            | 6/4/2013 | 0.00 / 0.00% | 32.00 | 32.50 | 31.00 | 32.50 | 32.50 | 4.62 | 1,510 |   |  			
            | 6/3/2013 | +1.00 / +3.17% | 29.30 | 32.50 | 29.30 | 32.50 | 32.50 | 4.62 | 1,370 |   |  
            | 5/31/2013 | +1.70 / +5.70% | 29.80 | 31.50 | 29.80 | 31.50 | 31.50 | 4.48 | 10,840 |   |  			
            | 5/30/2013 | +0.20 / +0.68% | 27.70 | 29.80 | 27.70 | 29.80 | 29.80 | 4.24 | 3,500 |   |  
            | 5/29/2013 | 0.00 / 0.00% | 29.70 | 29.90 | 29.60 | 29.60 | 29.60 | 4.21 | 4,140 |   |  			
            | 5/28/2013 | +0.10 / +0.34% | 29.60 | 29.60 | 29.60 | 29.60 | 29.60 | 4.21 | 40 |   |  
            | 5/27/2013 | +0.50 / +1.72% | 29.00 | 29.50 | 29.00 | 29.50 | 29.50 | 4.20 | 600 |   |  			
            | 5/24/2013 | 0.00 / 0.00% | 29.80 | 29.80 | 29.00 | 29.00 | 29.00 | 4.13 | 80 |   |  
            | 5/23/2013 | +0.30 / +1.05% | 28.70 | 29.00 | 28.70 | 29.00 | 29.00 | 4.13 | 40 |   |  			
            | 5/22/2013 | 0.00 / 0.00% | 28.70 | 28.70 | 28.70 | 28.70 | 28.70 | 4.08 | 400 |   |  
            | 5/21/2013 | +0.70 / +2.50% | 28.60 | 28.70 | 28.60 | 28.70 | 28.70 | 4.08 | 3,000 |   |  			
            | 5/20/2013 | 0.00 / 0.00% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 3.98 | 500 |   |  
            | 5/17/2013 | 0.00 / 0.00% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 3.98 | 4,830 |   |  			
            | 5/16/2013 | 0.00 / 0.00% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 3.98 | 0 |   |  
            | 5/15/2013 | 0.00 / 0.00% | 28.00 | 28.00 | 27.90 | 28.00 | 28.00 | 3.98 | 105,180 |   |  			
            | 5/14/2013 | +0.70 / +2.56% | 27.60 | 28.00 | 27.50 | 28.00 | 28.00 | 3.98 | 6,160 |   |  
            | 5/13/2013 | -0.20 / -0.73% | 27.00 | 27.30 | 27.00 | 27.30 | 27.30 | 3.88 | 1,120 |   |  			
            | 5/10/2013 | -0.30 / -1.08% | 27.50 | 27.50 | 27.50 | 27.50 | 27.50 | 3.91 | 40 |   |  
            | 5/9/2013 | +0.80 / +2.96% | 28.00 | 28.00 | 27.80 | 27.80 | 27.80 | 3.96 | 470 |   |  			
            | 5/8/2013 | +0.30 / +1.12% | 26.70 | 27.00 | 26.70 | 27.00 | 27.00 | 3.84 | 10 |   |  
            | 5/7/2013 | 0.00 / 0.00% | 26.70 | 26.70 | 26.70 | 26.70 | 26.70 | 3.80 | 0 |   |  			
            | 5/6/2013 | 0.00 / 0.00% | 26.70 | 26.70 | 26.70 | 26.70 | 26.70 | 3.80 | 200 |   |  
            | 5/3/2013 | -0.20 / -0.74% | 26.60 | 27.50 | 26.60 | 26.70 | 26.70 | 3.80 | 3,820 |   |  			
            | 5/2/2013 | 0.00 / 0.00% | 26.90 | 26.90 | 26.90 | 26.90 | 26.90 | 3.83 | 0 |   |  
            | 4/26/2013 | 0.00 / 0.00% | 26.90 | 26.90 | 26.90 | 26.90 | 26.90 | 3.83 | 0 |   |  |