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                    Closing price on 8/28/2015
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                    | Open | 20.90 |  
                    | High | 21.90 |  
                    | Low | 20.90 |  
                    | Volume | 3,032,902 |  
                    | Split-adjusted Price | 13.90 |  
                
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 |  PVS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/28/2015 | +1.30 / +6.34% | 20.90 | 21.90 | 20.90 | 21.80 | 21.43 | 13.90 | 3,032,902 |   |  
            | 8/27/2015 | -0.20 / -0.97% | 21.00 | 21.40 | 20.30 | 20.50 | 20.80 | 13.07 | 2,451,915 |   |  			
            | 8/26/2015 | +1.70 / +8.95% | 17.10 | 20.90 | 17.10 | 20.70 | 20.12 | 13.20 | 2,347,105 |   |  
            | 8/25/2015 | +0.80 / +4.40% | 16.40 | 19.40 | 16.40 | 19.00 | 18.57 | 12.12 | 2,296,590 |   |  			
            | 8/24/2015 | -1.70 / -8.54% | 19.90 | 19.90 | 18.20 | 18.20 | 18.84 | 11.61 | 3,648,003 |   |  
            | 8/21/2015 | -0.20 / -1.00% | 22.10 | 22.10 | 18.60 | 19.90 | 19.32 | 12.69 | 2,376,220 |   |  			
            | 8/20/2015 | -1.50 / -6.94% | 21.40 | 21.50 | 19.90 | 20.10 | 20.58 | 12.82 | 1,877,270 |   |  
            | 8/19/2015 | -0.20 / -0.92% | 22.00 | 22.00 | 21.50 | 21.60 | 21.76 | 13.78 | 942,460 |   |  			
            | 8/18/2015 | +0.10 / +0.46% | 21.70 | 22.10 | 21.60 | 21.80 | 21.90 | 13.90 | 1,094,609 |   |  
            | 8/17/2015 | -1.30 / -5.65% | 21.00 | 23.00 | 20.70 | 21.70 | 22.09 | 13.84 | 1,583,310 |   |  			
            | 8/14/2015 | -0.40 / -1.71% | 23.20 | 23.30 | 22.70 | 23.00 | 23.01 | 14.67 | 1,114,965 |   |  
            | 8/13/2015 | -1.00 / -4.10% | 24.40 | 24.40 | 23.40 | 23.40 | 23.77 | 14.92 | 1,141,353 |   |  			
            | 8/12/2015 | -0.60 / -2.40% | 24.90 | 25.00 | 24.20 | 24.40 | 24.69 | 15.56 | 812,055 |   |  
            | 8/11/2015 | 0.00 / 0.00% | 22.50 | 25.30 | 22.50 | 25.00 | 25.00 | 15.94 | 431,910 |   |  			
            | 8/10/2015 | 0.00 / 0.00% | 25.00 | 25.20 | 25.00 | 25.00 | 25.01 | 15.94 | 520,175 |   |  
            | 8/7/2015 | -0.30 / -1.19% | 25.20 | 25.30 | 25.00 | 25.00 | 25.16 | 15.94 | 357,832 |   |  			
            | 8/6/2015 | -0.20 / -0.78% | 25.60 | 25.60 | 25.20 | 25.30 | 25.32 | 16.14 | 423,000 |   |  
            | 8/5/2015 | +0.40 / +1.59% | 25.20 | 25.50 | 25.20 | 25.50 | 25.40 | 16.26 | 304,650 |   |  			
            | 8/4/2015 | 0.00 / 0.00% | 25.00 | 25.10 | 24.80 | 25.10 | 24.98 | 16.01 | 909,818 |   |  
            | 8/3/2015 | -0.70 / -2.71% | 25.50 | 25.60 | 24.80 | 25.10 | 25.10 | 16.01 | 1,467,500 |   |  			
            | 7/31/2015 | 0.00 / 0.00% | 25.80 | 26.10 | 25.80 | 25.80 | 25.91 | 16.45 | 890,217 |   |  
            | 7/30/2015 | +0.60 / +2.38% | 25.50 | 25.80 | 25.30 | 25.80 | 25.61 | 16.45 | 580,369 |   |  			
            | 7/29/2015 | -0.80 / -3.08% | 25.90 | 26.00 | 25.00 | 25.20 | 25.32 | 16.07 | 725,994 |   |  
            | 7/28/2015 | -0.70 / -2.62% | 26.50 | 26.60 | 26.00 | 26.00 | 26.28 | 15.82 | 1,633,535 |   |  			
            | 7/27/2015 | 0.00 / 0.00% | 26.60 | 26.90 | 26.40 | 26.70 | 26.58 | 16.24 | 941,945 |   |  
            | 7/24/2015 | 0.00 / 0.00% | 26.50 | 27.00 | 26.50 | 26.70 | 26.83 | 16.24 | 758,782 |   |  			
            | 7/23/2015 | 0.00 / 0.00% | 26.50 | 26.80 | 26.40 | 26.70 | 26.65 | 16.24 | 718,368 |   |  
            | 7/22/2015 | +0.60 / +2.30% | 26.00 | 26.70 | 25.30 | 26.70 | 26.00 | 16.24 | 1,299,770 |   |  			
            | 7/21/2015 | -0.80 / -2.97% | 26.80 | 27.00 | 26.10 | 26.10 | 26.52 | 15.88 | 1,423,161 |   |  
            | 7/20/2015 | -0.50 / -1.82% | 27.10 | 27.10 | 26.10 | 26.90 | 26.71 | 16.36 | 2,077,259 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 1:10:01 PM
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