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                    Closing price on 5/7/2018
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                    | Open | 31.90 |  
                    | High | 32.00 |  
                    | Low | 31.90 |  
                    | Volume | 3,700 |  
                    | Split-adjusted Price | 20.66 |  
                
             | 
 |  VLB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/7/2018 | +4.10 / +14.70% | 31.90 | 32.00 | 31.90 | 32.00 | 31.97 | 20.66 | 3,700 |   |  
            | 5/4/2018 | 0.00 / 0.00% | 27.90 | 27.90 | 27.90 | 27.90 | 27.90 | 18.01 | 400 |   |  			
            | 5/3/2018 | +4.60 / +19.74% | 27.80 | 27.90 | 22.10 | 27.90 | 24.43 | 18.01 | 1,300 |   |  
            | 5/2/2018 | -4.00 / -14.65% | 31.30 | 31.30 | 23.30 | 23.30 | 24.25 | 15.04 | 4,800 |   |  			
            | 4/27/2018 | -3.50 / -11.63% | 29.10 | 29.10 | 26.60 | 26.60 | 27.35 | 17.17 | 1,700 |   |  
            | 4/26/2018 | -4.90 / -14.00% | 31.60 | 31.60 | 30.10 | 30.10 | 30.83 | 19.43 | 900 |   |  			
            | 4/24/2018 | +4.50 / +14.75% | 35.00 | 35.00 | 35.00 | 35.00 | 35.00 | 22.59 | 1,000 |   |  
            | 4/23/2018 | 0.00 / 0.00% | 30.50 | 30.50 | 30.50 | 30.50 | 30.50 | 19.69 | 0 |   |  			
            | 4/20/2018 | -5.00 / -14.71% | 34.00 | 34.00 | 29.00 | 29.00 | 30.53 | 18.72 | 1,900 |   |  
            | 4/19/2018 | 0.00 / 0.00% | 34.00 | 34.00 | 34.00 | 34.00 | 34.00 | 21.95 | 0 |   |  			
            | 4/18/2018 | -5.00 / -12.82% | 34.00 | 34.00 | 34.00 | 34.00 | 34.00 | 21.95 | 900 |   |  
            | 4/17/2018 | +4.90 / +14.37% | 39.00 | 39.00 | 39.00 | 39.00 | 39.00 | 25.18 | 1,000 |   |  			
            | 4/16/2018 | 0.00 / 0.00% | 34.10 | 34.10 | 34.10 | 34.10 | 34.10 | 22.01 | 0 |   |  
            | 4/13/2018 | +4.40 / +13.29% | 32.10 | 37.50 | 32.10 | 37.50 | 34.13 | 24.21 | 1,600 |   |  			
            | 4/12/2018 | 0.00 / 0.00% | 33.10 | 33.10 | 33.10 | 33.10 | 33.10 | 21.37 | 900 |   |  
            | 4/11/2018 | -0.90 / -2.65% | 35.40 | 37.00 | 33.10 | 33.10 | 33.49 | 21.37 | 2,200 |   |  			
            | 4/10/2018 | -1.90 / -5.29% | 35.90 | 35.90 | 31.20 | 34.00 | 32.52 | 21.95 | 4,400 |   |  
            | 4/9/2018 | +4.60 / +14.70% | 35.90 | 35.90 | 35.90 | 35.90 | 35.90 | 23.17 | 1,100 |   |  			
            | 4/6/2018 | -7.10 / -18.49% | 31.30 | 31.30 | 31.30 | 31.30 | 31.30 | 20.21 | 0 |   |  
            | 4/5/2018 | +4.10 / +11.95% | 30.10 | 38.40 | 30.10 | 38.40 | 31.29 | 24.79 | 700 |   |  			
            | 4/4/2018 | +0.10 / +0.29% | 39.30 | 39.30 | 34.30 | 34.30 | 34.85 | 22.14 | 2,600 |   |  
            | 4/3/2018 | +4.40 / +14.77% | 34.20 | 34.20 | 34.20 | 34.20 | 34.20 | 22.08 | 1,500 |   |  			
            | 4/2/2018 | -5.20 / -14.86% | 30.00 | 30.00 | 29.80 | 29.80 | 29.82 | 19.24 | 1,100 |   |  
            | 3/30/2018 | -4.50 / -11.39% | 35.00 | 35.00 | 35.00 | 35.00 | 35.00 | 22.59 | 200 |   |  			
            | 3/29/2018 | +3.00 / +8.22% | 39.50 | 39.50 | 39.50 | 39.50 | 39.50 | 25.50 | 1,000 |   |  
            | 3/28/2018 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 23.56 | 0 |   |  			
            | 3/27/2018 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 23.56 | 0 |   |  
            | 3/26/2018 | 0.00 / 0.00% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 23.56 | 0 |   |  			
            | 3/23/2018 | +0.40 / +1.11% | 36.50 | 36.50 | 36.50 | 36.50 | 36.50 | 23.56 | 0 |   |  
            | 3/22/2018 | +1.20 / +3.44% | 40.10 | 40.10 | 36.10 | 36.10 | 36.46 | 23.30 | 1,100 |   |  |