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            | 
                    Closing price on 1/8/2019
                 |  |  
    
        |           
                
                    | Open | 88.00 |  
                    | High | 88.30 |  
                    | Low | 86.00 |  
                    | Volume | 68,350 |  
                    | Split-adjusted Price | 29.00 |  
                
             | 
 |  VHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/8/2019 | -2.00 / -2.26% | 88.00 | 88.30 | 86.00 | 86.40 | 86.88 | 29.00 | 68,350 |   |  
            | 1/7/2019 | +0.40 / +0.45% | 89.00 | 89.80 | 87.00 | 88.40 | 88.65 | 29.67 | 121,960 |   |  			
            | 1/4/2019 | 0.00 / 0.00% | 86.10 | 89.00 | 85.80 | 88.00 | 87.75 | 29.54 | 154,970 |   |  
            | 1/3/2019 | -0.40 / -0.45% | 86.70 | 88.50 | 84.90 | 88.00 | 86.50 | 29.54 | 229,740 |   |  			
            | 1/2/2019 | -6.60 / -6.95% | 95.00 | 95.00 | 88.40 | 88.40 | 90.87 | 29.67 | 239,100 |   |  
            | 12/28/2018 | +1.50 / +1.60% | 94.00 | 95.00 | 92.70 | 95.00 | 93.99 | 31.88 | 382,200 |   |  			
            | 12/27/2018 | +1.80 / +1.96% | 92.80 | 93.50 | 91.70 | 93.50 | 92.91 | 31.38 | 199,870 |   |  
            | 12/26/2018 | +1.00 / +1.10% | 91.50 | 91.80 | 89.20 | 91.70 | 91.12 | 30.78 | 124,240 |   |  			
            | 12/25/2018 | -0.80 / -0.87% | 88.20 | 90.90 | 86.60 | 90.70 | 88.88 | 30.44 | 250,900 |   |  
            | 12/24/2018 | +1.60 / +1.78% | 89.90 | 92.90 | 89.90 | 91.50 | 91.57 | 30.71 | 188,880 |   |  			
            | 12/21/2018 | -0.10 / -0.11% | 88.60 | 91.50 | 87.60 | 89.90 | 89.39 | 30.17 | 285,440 |   |  
            | 12/20/2018 | +4.10 / +4.77% | 85.80 | 90.90 | 85.80 | 90.00 | 88.15 | 30.21 | 378,980 |   |  			
            | 12/19/2018 | -5.30 / -5.81% | 91.20 | 92.00 | 85.00 | 85.90 | 86.87 | 28.83 | 618,650 |   |  
            | 12/18/2018 | -4.80 / -5.00% | 92.50 | 93.30 | 89.30 | 91.20 | 91.10 | 30.61 | 738,190 |   |  			
            | 12/17/2018 | -5.00 / -4.95% | 100.00 | 100.50 | 96.00 | 96.00 | 97.66 | 32.22 | 435,350 |   |  
            | 12/14/2018 | -2.00 / -1.94% | 103.60 | 103.60 | 101.00 | 101.00 | 102.04 | 33.90 | 142,780 |   |  			
            | 12/13/2018 | +1.50 / +1.48% | 101.50 | 103.60 | 101.50 | 103.00 | 103.02 | 34.57 | 279,910 |   |  
            | 12/12/2018 | +1.80 / +1.81% | 100.00 | 104.00 | 100.00 | 101.50 | 101.58 | 34.07 | 428,020 |   |  			
            | 12/11/2018 | 0.00 / 0.00% | 100.60 | 101.10 | 99.70 | 99.70 | 100.11 | 33.46 | 154,600 |   |  
            | 12/10/2018 | -1.30 / -1.29% | 101.00 | 101.80 | 99.50 | 99.70 | 100.35 | 33.46 | 194,940 |   |  			
            | 12/7/2018 | 0.00 / 0.00% | 101.00 | 101.30 | 99.50 | 101.00 | 100.45 | 33.90 | 195,270 |   |  
            | 12/6/2018 | -1.00 / -0.98% | 101.60 | 101.60 | 100.70 | 101.00 | 101.01 | 33.23 | 140,150 |   |  			
            | 12/5/2018 | -1.40 / -1.35% | 101.50 | 103.20 | 101.50 | 102.00 | 102.19 | 33.56 | 177,240 |   |  
            | 12/4/2018 | +4.40 / +4.44% | 99.00 | 103.40 | 98.20 | 103.40 | 101.33 | 34.02 | 359,830 |   |  			
            | 12/3/2018 | -3.00 / -2.94% | 103.80 | 103.90 | 98.50 | 99.00 | 99.89 | 32.57 | 516,390 |   |  
            | 11/30/2018 | -3.60 / -3.41% | 105.30 | 105.40 | 101.00 | 102.00 | 102.75 | 33.56 | 394,640 |   |  			
            | 11/29/2018 | -0.80 / -0.75% | 106.80 | 107.20 | 105.40 | 105.60 | 106.19 | 34.74 | 158,100 |   |  
            | 11/28/2018 | +1.30 / +1.24% | 106.00 | 106.60 | 104.60 | 106.40 | 105.91 | 35.00 | 112,530 |   |  			
            | 11/27/2018 | -2.10 / -1.96% | 107.20 | 108.70 | 103.30 | 105.10 | 106.02 | 34.58 | 298,700 |   |  
            | 11/26/2018 | -5.10 / -4.54% | 112.50 | 112.50 | 107.20 | 107.20 | 109.19 | 35.27 | 313,170 |   |  |