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                    Closing price on 9/28/2016
                 |  |  
    
        |           
                
                    | Open | 62.30 |  
                    | High | 62.50 |  
                    | Low | 61.50 |  
                    | Volume | 124,690 |  
                    | Split-adjusted Price | 19.44 |  
                
             | 
 |  VHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/28/2016 | +0.80 / +1.30% | 62.30 | 62.50 | 61.50 | 62.50 | 61.96 | 19.44 | 124,690 |   |  
            | 9/27/2016 | +1.70 / +2.83% | 60.00 | 62.30 | 59.50 | 61.70 | 61.56 | 19.19 | 486,230 |   |  			
            | 9/26/2016 | +1.50 / +2.56% | 58.50 | 61.00 | 58.10 | 60.00 | 59.84 | 18.66 | 145,400 |   |  
            | 9/23/2016 | +1.20 / +2.09% | 57.20 | 59.00 | 57.20 | 58.50 | 58.59 | 18.20 | 168,640 |   |  			
            | 9/22/2016 | -0.10 / -0.17% | 57.20 | 58.50 | 57.10 | 57.30 | 57.67 | 17.82 | 194,830 |   |  
            | 9/21/2016 | -1.30 / -2.21% | 58.50 | 58.80 | 56.90 | 57.40 | 57.69 | 17.85 | 129,180 |   |  			
            | 9/20/2016 | -0.20 / -0.34% | 59.00 | 60.00 | 58.30 | 58.70 | 58.75 | 18.26 | 176,980 |   |  
            | 9/19/2016 | +3.70 / +6.70% | 55.40 | 58.90 | 55.40 | 58.90 | 58.19 | 18.32 | 480,080 |   |  			
            | 9/16/2016 | 0.00 / 0.00% | 55.50 | 56.30 | 54.90 | 55.20 | 55.58 | 17.17 | 134,010 |   |  
            | 9/15/2016 | -0.10 / -0.18% | 55.90 | 55.90 | 54.50 | 55.20 | 54.83 | 17.17 | 58,580 |   |  			
            | 9/14/2016 | +1.10 / +2.03% | 55.50 | 56.50 | 54.80 | 55.30 | 55.72 | 17.20 | 146,040 |   |  
            | 9/13/2016 | +0.40 / +0.74% | 54.20 | 55.90 | 53.20 | 54.20 | 54.51 | 16.86 | 113,230 |   |  			
            | 9/12/2016 | +0.30 / +0.56% | 53.50 | 54.30 | 53.20 | 53.80 | 53.66 | 16.73 | 214,890 |   |  
            | 9/9/2016 | -0.50 / -0.93% | 53.00 | 54.00 | 53.00 | 53.50 | 53.51 | 16.64 | 105,910 |   |  			
            | 9/8/2016 | 0.00 / 0.00% | 54.00 | 56.00 | 53.50 | 54.00 | 54.37 | 16.80 | 1,884,980 |   |  
            | 9/7/2016 | +2.50 / +4.85% | 51.50 | 55.00 | 51.50 | 54.00 | 53.41 | 16.80 | 133,160 |   |  			
            | 9/6/2016 | -1.00 / -1.90% | 52.50 | 53.00 | 51.00 | 51.50 | 51.61 | 16.02 | 186,810 |   |  
            | 9/5/2016 | -3.50 / -6.25% | 56.00 | 56.00 | 52.50 | 52.50 | 52.88 | 16.33 | 683,260 |   |  			
            | 9/1/2016 | +0.50 / +0.90% | 55.50 | 56.50 | 55.00 | 56.00 | 55.83 | 17.42 | 98,190 |   |  
            | 8/31/2016 | -2.00 / -3.48% | 58.50 | 58.50 | 55.50 | 55.50 | 56.31 | 17.26 | 131,780 |   |  			
            | 8/30/2016 | +3.50 / +6.48% | 54.00 | 57.50 | 54.00 | 57.50 | 56.91 | 17.88 | 548,620 |   |  
            | 8/29/2016 | +0.50 / +0.93% | 53.50 | 55.50 | 53.50 | 54.00 | 54.62 | 16.80 | 156,120 |   |  			
            | 8/26/2016 | +0.50 / +0.94% | 53.00 | 54.00 | 53.00 | 53.50 | 53.35 | 16.64 | 89,140 |   |  
            | 8/25/2016 | -0.50 / -0.93% | 53.50 | 53.50 | 53.00 | 53.00 | 53.46 | 16.49 | 81,620 |   |  			
            | 8/24/2016 | -0.50 / -0.93% | 54.00 | 54.00 | 53.50 | 53.50 | 53.95 | 16.64 | 91,420 |   |  
            | 8/23/2016 | +1.00 / +1.89% | 53.00 | 54.00 | 53.00 | 54.00 | 53.50 | 16.80 | 147,940 |   |  			
            | 8/22/2016 | 0.00 / 0.00% | 53.00 | 54.00 | 53.00 | 53.00 | 53.43 | 16.49 | 84,280 |   |  
            | 8/19/2016 | -2.00 / -3.64% | 53.00 | 55.50 | 53.00 | 53.00 | 54.09 | 16.49 | 137,940 |   |  			
            | 8/18/2016 | -1.50 / -2.65% | 57.00 | 57.00 | 55.00 | 55.00 | 55.72 | 17.11 | 82,090 |   |  
            | 8/17/2016 | +3.00 / +5.61% | 53.00 | 56.50 | 53.00 | 56.50 | 55.22 | 17.57 | 628,390 |   |  |