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                    Closing price on 2/7/2017
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        |           
                
                    | Open | 24.90 |  
                    | High | 25.00 |  
                    | Low | 24.90 |  
                    | Volume | 33,352 |  
                    | Split-adjusted Price | 14.15 |  
                
             | 
 |  PVI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/7/2017 | +0.10 / +0.40% | 24.90 | 25.00 | 24.90 | 25.00 | 24.97 | 14.15 | 33,352 |   |  
            | 2/6/2017 | -0.10 / -0.40% | 25.00 | 25.20 | 24.90 | 24.90 | 25.02 | 14.10 | 25,750 |   |  			
            | 2/3/2017 | -0.40 / -1.57% | 25.40 | 25.60 | 25.00 | 25.00 | 25.29 | 14.15 | 39,109 |   |  
            | 2/2/2017 | -0.10 / -0.39% | 25.80 | 25.80 | 25.40 | 25.40 | 25.56 | 14.38 | 40,662 |   |  			
            | 1/25/2017 | -0.20 / -0.78% | 25.60 | 25.70 | 25.50 | 25.50 | 25.62 | 14.43 | 22,800 |   |  
            | 1/24/2017 | +0.40 / +1.58% | 25.30 | 25.70 | 25.30 | 25.70 | 25.48 | 14.55 | 11,950 |   |  			
            | 1/23/2017 | -0.10 / -0.39% | 25.50 | 25.50 | 25.30 | 25.30 | 25.45 | 14.32 | 56,110 |   |  
            | 1/20/2017 | -0.10 / -0.39% | 25.50 | 25.70 | 25.40 | 25.40 | 25.58 | 14.38 | 37,749 |   |  			
            | 1/19/2017 | -0.10 / -0.39% | 25.60 | 25.60 | 25.50 | 25.50 | 25.53 | 14.43 | 11,558 |   |  
            | 1/18/2017 | +0.10 / +0.39% | 25.60 | 26.00 | 25.50 | 25.60 | 25.74 | 14.49 | 63,026 |   |  			
            | 1/17/2017 | +0.20 / +0.79% | 25.50 | 25.80 | 25.50 | 25.50 | 25.63 | 14.43 | 119,888 |   |  
            | 1/16/2017 | 0.00 / 0.00% | 25.30 | 25.40 | 25.30 | 25.30 | 25.34 | 14.32 | 33,772 |   |  			
            | 1/13/2017 | +0.10 / +0.40% | 25.30 | 25.70 | 25.20 | 25.30 | 25.20 | 14.32 | 141,897 |   |  
            | 1/12/2017 | +0.20 / +0.80% | 24.90 | 25.20 | 24.90 | 25.20 | 25.02 | 14.27 | 42,587 |   |  			
            | 1/11/2017 | -0.20 / -0.79% | 25.20 | 25.20 | 24.90 | 25.00 | 25.04 | 14.15 | 107,359 |   |  
            | 1/10/2017 | 0.00 / 0.00% | 25.20 | 25.40 | 25.10 | 25.20 | 25.25 | 14.27 | 60,461 |   |  			
            | 1/9/2017 | +0.30 / +1.20% | 24.90 | 25.20 | 24.80 | 25.20 | 25.04 | 14.27 | 22,633 |   |  
            | 1/6/2017 | 0.00 / 0.00% | 25.00 | 25.00 | 24.80 | 24.90 | 24.98 | 14.10 | 22,980 |   |  			
            | 1/5/2017 | -0.10 / -0.40% | 24.90 | 24.90 | 24.70 | 24.90 | 24.74 | 14.10 | 15,137 |   |  
            | 1/4/2017 | +0.10 / +0.40% | 24.90 | 25.00 | 24.90 | 25.00 | 24.95 | 14.15 | 10,152 |   |  			
            | 1/3/2017 | -0.10 / -0.40% | 24.60 | 27.00 | 24.50 | 24.90 | 24.91 | 14.10 | 27,478 |   |  
            | 12/30/2016 | +0.10 / +0.40% | 24.50 | 25.00 | 24.40 | 25.00 | 24.85 | 14.15 | 410,493 |   |  			
            | 12/29/2016 | 0.00 / 0.00% | 24.80 | 24.90 | 24.80 | 24.90 | 24.81 | 14.10 | 79,000 |   |  
            | 12/28/2016 | -0.10 / -0.40% | 24.50 | 24.90 | 24.30 | 24.90 | 24.69 | 14.10 | 138,772 |   |  			
            | 12/27/2016 | +0.70 / +2.88% | 24.20 | 25.00 | 24.10 | 25.00 | 24.37 | 14.15 | 157,850 |   |  
            | 12/26/2016 | 0.00 / 0.00% | 24.30 | 24.30 | 24.20 | 24.30 | 24.21 | 13.76 | 24,200 |   |  			
            | 12/23/2016 | 0.00 / 0.00% | 24.10 | 24.30 | 24.10 | 24.30 | 24.17 | 13.76 | 53,739 |   |  
            | 12/22/2016 | -0.10 / -0.41% | 24.10 | 24.30 | 24.10 | 24.30 | 24.18 | 13.76 | 28,250 |   |  			
            | 12/21/2016 | -0.10 / -0.41% | 24.20 | 24.50 | 24.20 | 24.40 | 24.37 | 13.81 | 21,087 |   |  
            | 12/20/2016 | -0.10 / -0.41% | 24.20 | 24.50 | 24.20 | 24.50 | 24.20 | 13.87 | 509 |   |  |