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                    Closing price on 12/7/2016
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                    | Open | 17.50 |  
                    | High | 17.50 |  
                    | Low | 17.00 |  
                    | Volume | 1,138,966 |  
                    | Split-adjusted Price | 12.20 |  
                
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 |  PVS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/7/2016 | -0.10 / -0.57% | 17.50 | 17.50 | 17.00 | 17.40 | 17.26 | 12.20 | 1,138,966 |   |  
            | 12/6/2016 | -0.60 / -3.31% | 17.80 | 17.90 | 17.30 | 17.50 | 17.51 | 12.27 | 1,209,159 |   |  			
            | 12/5/2016 | -0.20 / -1.09% | 18.30 | 18.50 | 17.70 | 18.10 | 17.98 | 12.34 | 2,361,765 |   |  
            | 12/2/2016 | -0.40 / -2.14% | 19.00 | 19.20 | 18.30 | 18.30 | 18.51 | 12.48 | 1,538,650 |   |  			
            | 12/1/2016 | +1.00 / +5.65% | 18.60 | 19.40 | 18.60 | 18.70 | 18.99 | 12.75 | 7,014,780 |   |  
            | 11/30/2016 | +0.20 / +1.14% | 15.80 | 18.00 | 15.80 | 17.70 | 17.62 | 12.07 | 1,455,425 |   |  			
            | 11/29/2016 | +0.10 / +0.57% | 17.60 | 17.60 | 17.40 | 17.50 | 17.49 | 11.93 | 3,916,760 |   |  
            | 11/28/2016 | -0.20 / -1.14% | 17.50 | 17.50 | 17.20 | 17.40 | 17.40 | 11.87 | 1,757,450 |   |  			
            | 11/25/2016 | -0.30 / -1.68% | 17.90 | 17.90 | 17.50 | 17.60 | 17.72 | 12.00 | 977,000 |   |  
            | 11/24/2016 | 0.00 / 0.00% | 17.90 | 18.20 | 17.90 | 17.90 | 17.97 | 12.21 | 1,059,200 |   |  			
            | 11/23/2016 | -0.10 / -0.56% | 18.10 | 18.10 | 17.90 | 17.90 | 17.94 | 12.21 | 423,716 |   |  
            | 11/22/2016 | +0.30 / +1.69% | 17.90 | 18.30 | 17.90 | 18.00 | 18.10 | 12.28 | 2,881,922 |   |  			
            | 11/21/2016 | +0.10 / +0.57% | 17.80 | 17.90 | 17.70 | 17.70 | 17.80 | 12.07 | 967,370 |   |  
            | 11/18/2016 | -0.10 / -0.56% | 17.70 | 17.90 | 17.50 | 17.60 | 17.61 | 12.00 | 769,418 |   |  			
            | 11/17/2016 | -0.20 / -1.12% | 17.80 | 17.80 | 17.60 | 17.70 | 17.73 | 12.07 | 640,359 |   |  
            | 11/16/2016 | +0.30 / +1.70% | 18.00 | 18.40 | 17.80 | 17.90 | 18.00 | 12.21 | 1,309,675 |   |  			
            | 11/15/2016 | +0.30 / +1.73% | 17.40 | 17.70 | 17.40 | 17.60 | 17.53 | 12.00 | 1,423,225 |   |  
            | 11/14/2016 | -0.50 / -2.81% | 17.70 | 17.70 | 17.20 | 17.30 | 17.48 | 11.80 | 1,279,134 |   |  			
            | 11/11/2016 | -0.20 / -1.11% | 17.90 | 18.10 | 17.70 | 17.80 | 17.96 | 12.14 | 987,200 |   |  
            | 11/10/2016 | +0.40 / +2.27% | 15.90 | 18.20 | 15.90 | 18.00 | 17.98 | 12.28 | 1,363,400 |   |  			
            | 11/9/2016 | -0.50 / -2.76% | 17.90 | 17.90 | 16.50 | 17.60 | 17.36 | 12.00 | 1,972,970 |   |  
            | 11/8/2016 | -0.10 / -0.55% | 18.30 | 18.40 | 17.90 | 18.10 | 18.07 | 12.34 | 1,419,993 |   |  			
            | 11/7/2016 | +0.30 / +1.68% | 17.80 | 18.30 | 17.80 | 18.20 | 18.10 | 12.41 | 537,174 |   |  
            | 11/4/2016 | -0.30 / -1.65% | 18.00 | 18.20 | 17.60 | 17.90 | 17.99 | 12.21 | 619,755 |   |  			
            | 11/3/2016 | +0.30 / +1.68% | 17.90 | 18.20 | 17.40 | 18.20 | 17.60 | 12.41 | 1,665,200 |   |  
            | 11/2/2016 | -0.90 / -4.79% | 18.70 | 18.70 | 17.80 | 17.90 | 18.31 | 12.21 | 1,327,489 |   |  			
            | 11/1/2016 | -0.40 / -2.08% | 19.00 | 19.20 | 18.70 | 18.80 | 18.98 | 12.82 | 1,518,697 |   |  
            | 10/31/2016 | -0.60 / -3.03% | 19.80 | 19.80 | 19.10 | 19.20 | 19.42 | 13.09 | 1,033,619 |   |  			
            | 10/28/2016 | -0.10 / -0.50% | 19.90 | 19.90 | 19.70 | 19.80 | 19.78 | 13.50 | 853,956 |   |  
            | 10/27/2016 | +0.30 / +1.53% | 19.80 | 20.00 | 19.50 | 19.90 | 19.72 | 13.57 | 647,680 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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