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                    Closing price on 3/27/2015
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                    | Open | 23.00 |  
                    | High | 23.40 |  
                    | Low | 22.60 |  
                    | Volume | 1,741,160 |  
                    | Split-adjusted Price | 13.75 |  
                
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 |  PVS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/27/2015 | -0.30 / -1.31% | 23.00 | 23.40 | 22.60 | 22.60 | 22.88 | 13.75 | 1,741,160 |   |  
            | 3/26/2015 | +0.50 / +2.23% | 21.80 | 23.40 | 21.80 | 22.90 | 23.00 | 13.93 | 1,299,111 |   |  			
            | 3/25/2015 | -1.30 / -5.49% | 23.70 | 24.20 | 22.40 | 22.40 | 23.11 | 13.63 | 2,945,051 |   |  
            | 3/24/2015 | -0.50 / -2.07% | 24.00 | 24.20 | 23.30 | 23.70 | 23.64 | 14.42 | 2,094,414 |   |  			
            | 3/23/2015 | -0.80 / -3.20% | 25.20 | 25.30 | 24.10 | 24.20 | 24.62 | 14.72 | 1,165,689 |   |  
            | 3/20/2015 | 0.00 / 0.00% | 25.00 | 25.20 | 24.90 | 25.00 | 25.00 | 15.21 | 2,494,261 |   |  			
            | 3/19/2015 | -0.20 / -0.79% | 25.20 | 25.50 | 24.90 | 25.00 | 25.18 | 15.21 | 1,332,308 |   |  
            | 3/18/2015 | -0.40 / -1.56% | 25.60 | 25.60 | 24.90 | 25.20 | 25.18 | 15.33 | 4,637,800 |   |  			
            | 3/17/2015 | 0.00 / 0.00% | 25.50 | 26.00 | 25.50 | 25.60 | 25.70 | 15.57 | 927,345 |   |  
            | 3/16/2015 | -0.80 / -3.03% | 26.40 | 26.50 | 25.50 | 25.60 | 25.91 | 15.57 | 2,172,118 |   |  			
            | 3/13/2015 | -0.40 / -1.49% | 26.80 | 26.90 | 26.40 | 26.40 | 26.56 | 16.06 | 1,356,608 |   |  
            | 3/12/2015 | -0.20 / -0.74% | 27.10 | 27.30 | 26.80 | 26.80 | 26.94 | 16.30 | 603,908 |   |  			
            | 3/11/2015 | -0.10 / -0.37% | 27.00 | 27.20 | 26.90 | 27.00 | 27.00 | 16.42 | 1,463,722 |   |  
            | 3/10/2015 | -0.10 / -0.37% | 27.10 | 27.30 | 27.10 | 27.10 | 27.18 | 16.49 | 939,309 |   |  			
            | 3/9/2015 | -0.30 / -1.09% | 27.40 | 27.50 | 27.10 | 27.20 | 27.24 | 16.55 | 770,661 |   |  
            | 3/6/2015 | -0.30 / -1.08% | 28.00 | 28.00 | 27.50 | 27.50 | 27.67 | 16.73 | 937,336 |   |  			
            | 3/5/2015 | +0.40 / +1.46% | 27.40 | 28.20 | 27.40 | 27.80 | 27.86 | 16.91 | 2,569,370 |   |  
            | 3/4/2015 | +0.20 / +0.74% | 27.30 | 27.40 | 27.10 | 27.40 | 27.26 | 16.67 | 1,049,966 |   |  			
            | 3/3/2015 | +0.20 / +0.74% | 24.30 | 27.20 | 24.30 | 27.20 | 27.04 | 16.55 | 715,900 |   |  
            | 3/2/2015 | -0.10 / -0.37% | 27.10 | 27.20 | 26.80 | 27.00 | 27.01 | 16.42 | 872,100 |   |  			
            | 2/27/2015 | 0.00 / 0.00% | 24.40 | 27.30 | 24.40 | 27.10 | 27.10 | 16.49 | 1,086,969 |   |  
            | 2/26/2015 | +0.50 / +1.88% | 26.80 | 27.30 | 26.50 | 27.10 | 26.83 | 16.49 | 2,063,987 |   |  			
            | 2/25/2015 | -0.60 / -2.21% | 27.50 | 27.50 | 26.60 | 26.60 | 26.89 | 16.18 | 1,154,576 |   |  
            | 2/24/2015 | -0.20 / -0.73% | 27.40 | 27.60 | 27.10 | 27.20 | 27.33 | 16.55 | 565,124 |   |  			
            | 2/13/2015 | 0.00 / 0.00% | 27.50 | 27.60 | 27.30 | 27.40 | 27.45 | 16.67 | 427,250 |   |  
            | 2/12/2015 | +0.30 / +1.11% | 27.10 | 27.40 | 27.10 | 27.40 | 27.27 | 16.67 | 653,670 |   |  			
            | 2/11/2015 | -0.30 / -1.09% | 24.70 | 27.50 | 24.70 | 27.10 | 27.16 | 16.49 | 1,118,227 |   |  
            | 2/10/2015 | -0.30 / -1.08% | 27.70 | 27.70 | 27.40 | 27.40 | 27.63 | 16.67 | 799,612 |   |  			
            | 2/9/2015 | -0.30 / -1.07% | 27.30 | 28.00 | 27.30 | 27.70 | 27.71 | 16.85 | 605,910 |   |  
            | 2/6/2015 | +0.70 / +2.56% | 27.30 | 28.00 | 27.00 | 28.00 | 27.42 | 17.03 | 2,043,564 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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