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                    Closing price on 7/18/2018
                 |  |  
    
        |           
                
                    | Open | 26.60 |  
                    | High | 26.60 |  
                    | Low | 20.70 |  
                    | Volume | 1,300 |  
                    | Split-adjusted Price | 17.70 |  
                
             | 
 |  VLB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/18/2018 | +3.40 / +14.66% | 26.60 | 26.60 | 20.70 | 26.60 | 21.80 | 17.70 | 1,300 |   |  
            | 7/17/2018 | +0.50 / +2.20% | 23.20 | 23.20 | 23.20 | 23.20 | 23.20 | 15.44 | 0 |   |  			
            | 7/16/2018 | -0.60 / -2.58% | 26.70 | 26.70 | 22.70 | 22.70 | 23.23 | 15.11 | 3,000 |   |  
            | 7/13/2018 | +2.70 / +11.54% | 26.10 | 26.10 | 22.70 | 26.10 | 23.29 | 17.37 | 1,200 |   |  			
            | 7/12/2018 | +0.20 / +0.86% | 23.40 | 23.40 | 23.40 | 23.40 | 23.40 | 15.11 | 0 |   |  
            | 7/11/2018 | +1.20 / +5.45% | 28.10 | 28.10 | 23.20 | 23.20 | 23.37 | 14.98 | 3,100 |   |  			
            | 7/10/2018 | -0.40 / -1.79% | 25.70 | 25.70 | 22.00 | 22.00 | 24.47 | 14.20 | 300 |   |  
            | 7/9/2018 | 0.00 / 0.00% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 14.46 | 0 |   |  			
            | 7/6/2018 | 0.00 / 0.00% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 14.46 | 0 |   |  
            | 7/5/2018 | -0.80 / -3.45% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 14.46 | 500 |   |  			
            | 7/4/2018 | -3.00 / -11.45% | 26.00 | 26.00 | 23.20 | 23.20 | 23.34 | 14.98 | 2,000 |   |  
            | 7/3/2018 | -2.20 / -7.75% | 26.20 | 26.20 | 26.20 | 26.20 | 26.20 | 16.91 | 500 |   |  			
            | 7/2/2018 | 0.00 / 0.00% | 28.40 | 28.40 | 28.40 | 28.40 | 28.40 | 18.33 | 0 |   |  
            | 6/29/2018 | +3.70 / +14.98% | 28.40 | 28.40 | 28.40 | 28.40 | 28.40 | 18.33 | 100 |   |  			
            | 6/28/2018 | 0.00 / 0.00% | 24.70 | 24.70 | 24.70 | 24.70 | 24.70 | 15.94 | 0 |   |  
            | 6/27/2018 | 0.00 / 0.00% | 24.70 | 24.70 | 24.70 | 24.70 | 24.70 | 15.94 | 0 |   |  			
            | 6/26/2018 | +0.50 / +2.07% | 24.70 | 24.70 | 24.70 | 24.70 | 24.70 | 15.94 | 1,000,000 |   |  
            | 6/25/2018 | -0.90 / -3.59% | 28.80 | 28.80 | 24.20 | 24.20 | 24.69 | 15.62 | 3,700 |   |  			
            | 6/22/2018 | 0.00 / 0.00% | 25.10 | 25.10 | 25.10 | 25.10 | 25.10 | 16.20 | 0 |   |  
            | 6/21/2018 | 0.00 / 0.00% | 25.10 | 25.10 | 25.10 | 25.10 | 25.10 | 16.20 | 0 |   |  			
            | 6/20/2018 | 0.00 / 0.00% | 25.10 | 25.10 | 25.10 | 25.10 | 25.10 | 16.20 | 0 |   |  
            | 6/19/2018 | -3.90 / -13.45% | 25.10 | 25.10 | 25.10 | 25.10 | 25.10 | 16.20 | 400 |   |  			
            | 6/18/2018 | -4.30 / -12.91% | 28.60 | 29.00 | 28.60 | 29.00 | 28.67 | 18.72 | 1,200 |   |  
            | 6/15/2018 | 0.00 / 0.00% | 33.30 | 33.30 | 33.30 | 33.30 | 33.30 | 21.50 | 951,000 |   |  			
            | 6/14/2018 | 0.00 / 0.00% | 33.30 | 33.30 | 33.30 | 33.30 | 33.30 | 21.50 | 0 |   |  
            | 6/13/2018 | 0.00 / 0.00% | 33.30 | 33.30 | 33.30 | 33.30 | 33.30 | 21.50 | 0 |   |  			
            | 6/12/2018 | -1.00 / -2.92% | 33.30 | 33.30 | 33.30 | 33.30 | 33.30 | 21.50 | 1,000 |   |  
            | 6/11/2018 | 0.00 / 0.00% | 37.00 | 39.00 | 34.30 | 34.30 | 35.39 | 22.14 | 1,400 |   |  			
            | 6/8/2018 | 0.00 / 0.00% | 34.30 | 34.30 | 34.30 | 34.30 | 34.30 | 22.14 | 4,000,000 |   |  
            | 6/7/2018 | -1.70 / -4.72% | 34.30 | 34.30 | 34.30 | 34.30 | 34.30 | 22.14 | 0 |   |  |