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                    Closing price on 3/18/2020
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                    | Open | 11.10 |  
                    | High | 11.30 |  
                    | Low | 10.50 |  
                    | Volume | 6,858,300 |  
                    | Split-adjusted Price | 8.92 |  
                
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 |  PVS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/18/2020 | -0.50 / -4.50% | 11.10 | 11.30 | 10.50 | 10.60 | 10.86 | 8.92 | 6,858,300 |   |  
            | 3/17/2020 | +0.30 / +2.78% | 10.50 | 11.10 | 10.30 | 11.10 | 10.63 | 9.34 | 2,952,470 |   |  			
            | 3/16/2020 | -0.20 / -1.82% | 11.00 | 11.40 | 10.50 | 10.80 | 10.89 | 9.08 | 3,368,216 |   |  
            | 3/13/2020 | +0.20 / +1.85% | 10.00 | 11.20 | 9.90 | 11.00 | 10.30 | 9.25 | 5,762,242 |   |  			
            | 3/12/2020 | -1.20 / -10.00% | 11.90 | 12.00 | 10.80 | 10.80 | 11.07 | 9.08 | 7,748,428 |   |  
            | 3/11/2020 | -0.90 / -6.98% | 13.00 | 13.50 | 12.00 | 12.00 | 12.51 | 10.09 | 5,136,745 |   |  			
            | 3/10/2020 | -0.70 / -5.15% | 12.90 | 13.80 | 12.40 | 12.90 | 12.95 | 10.85 | 5,755,906 |   |  
            | 3/9/2020 | -1.50 / -9.93% | 14.90 | 14.90 | 13.60 | 13.60 | 13.61 | 11.44 | 5,789,807 |   |  			
            | 3/6/2020 | -0.10 / -0.66% | 15.20 | 15.20 | 15.00 | 15.10 | 15.08 | 12.70 | 1,504,117 |   |  
            | 3/5/2020 | -0.20 / -1.30% | 15.60 | 15.70 | 15.20 | 15.20 | 15.50 | 12.78 | 2,508,483 |   |  			
            | 3/4/2020 | +0.20 / +1.32% | 15.10 | 15.50 | 15.00 | 15.40 | 15.18 | 12.95 | 3,991,531 |   |  
            | 3/3/2020 | +0.20 / +1.33% | 15.80 | 15.80 | 15.10 | 15.20 | 15.31 | 12.78 | 2,533,794 |   |  			
            | 3/2/2020 | +0.10 / +0.67% | 14.50 | 15.20 | 14.50 | 15.00 | 14.96 | 12.62 | 3,265,135 |   |  
            | 2/28/2020 | -0.50 / -3.25% | 13.90 | 15.20 | 13.90 | 14.90 | 14.88 | 12.53 | 2,394,100 |   |  			
            | 2/27/2020 | 0.00 / 0.00% | 14.30 | 15.40 | 14.30 | 15.40 | 15.29 | 12.95 | 1,820,607 |   |  
            | 2/26/2020 | -0.30 / -1.91% | 15.50 | 15.50 | 15.20 | 15.40 | 15.38 | 12.95 | 2,220,500 |   |  			
            | 2/25/2020 | +0.30 / +1.95% | 15.00 | 15.70 | 14.90 | 15.70 | 15.34 | 13.20 | 2,175,000 |   |  
            | 2/24/2020 | -1.00 / -6.10% | 16.20 | 16.20 | 15.30 | 15.40 | 15.65 | 12.95 | 4,278,300 |   |  			
            | 2/21/2020 | 0.00 / 0.00% | 16.50 | 16.70 | 16.30 | 16.40 | 16.48 | 13.79 | 1,337,900 |   |  
            | 2/20/2020 | 0.00 / 0.00% | 16.60 | 16.80 | 16.30 | 16.40 | 16.50 | 13.79 | 2,595,400 |   |  			
            | 2/19/2020 | +0.20 / +1.23% | 16.20 | 16.50 | 16.20 | 16.40 | 16.33 | 13.79 | 1,180,884 |   |  
            | 2/18/2020 | -0.10 / -0.61% | 16.30 | 16.50 | 16.10 | 16.20 | 16.29 | 13.63 | 1,059,600 |   |  			
            | 2/17/2020 | 0.00 / 0.00% | 16.40 | 16.50 | 16.30 | 16.30 | 16.41 | 13.71 | 1,115,000 |   |  
            | 2/14/2020 | -0.10 / -0.61% | 16.40 | 16.50 | 16.20 | 16.30 | 16.31 | 13.71 | 1,073,400 |   |  			
            | 2/13/2020 | -0.10 / -0.61% | 16.50 | 16.80 | 16.40 | 16.40 | 16.52 | 13.79 | 1,533,800 |   |  
            | 2/12/2020 | +0.30 / +1.85% | 16.20 | 16.70 | 16.20 | 16.50 | 16.52 | 13.88 | 2,333,317 |   |  			
            | 2/11/2020 | +0.10 / +0.62% | 16.10 | 16.30 | 16.10 | 16.20 | 16.18 | 13.63 | 1,162,700 |   |  
            | 2/10/2020 | -0.30 / -1.83% | 16.30 | 16.30 | 15.80 | 16.10 | 16.06 | 13.54 | 1,483,900 |   |  			
            | 2/7/2020 | -0.50 / -2.96% | 17.00 | 17.00 | 16.40 | 16.40 | 16.67 | 13.79 | 2,528,500 |   |  
            | 2/6/2020 | +0.80 / +4.97% | 14.50 | 17.00 | 14.50 | 16.90 | 16.55 | 14.21 | 2,954,002 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:03 PM
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