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                    Closing price on 6/7/2017
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        |           
                
                    | Open | 30.00 |  
                    | High | 32.10 |  
                    | Low | 30.00 |  
                    | Volume | 635,894 |  
                    | Split-adjusted Price | 17.72 |  
                
             | 
 |  PVI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/7/2017 | +0.50 / +1.62% | 30.00 | 32.10 | 30.00 | 31.30 | 31.52 | 17.72 | 635,894 |   |  
            | 6/6/2017 | -0.20 / -0.65% | 31.30 | 31.30 | 30.50 | 30.80 | 30.75 | 17.44 | 248,100 |   |  			
            | 6/5/2017 | 0.00 / 0.00% | 31.00 | 31.00 | 30.50 | 31.00 | 30.83 | 17.55 | 164,380 |   |  
            | 6/2/2017 | -0.80 / -2.52% | 31.80 | 32.20 | 31.00 | 31.00 | 31.28 | 17.55 | 235,790 |   |  			
            | 6/1/2017 | +1.80 / +6.00% | 29.50 | 32.10 | 29.50 | 31.80 | 30.96 | 18.00 | 951,599 |   |  
            | 5/31/2017 | +0.80 / +2.74% | 29.20 | 30.70 | 29.20 | 30.00 | 30.05 | 16.98 | 131,350 |   |  			
            | 5/30/2017 | -0.90 / -2.99% | 29.50 | 29.90 | 29.20 | 29.20 | 29.59 | 16.53 | 69,428 |   |  
            | 5/29/2017 | -0.30 / -0.99% | 30.00 | 30.40 | 29.80 | 30.10 | 30.09 | 17.04 | 114,210 |   |  			
            | 5/26/2017 | +0.40 / +1.33% | 29.50 | 30.90 | 29.50 | 30.40 | 30.18 | 17.21 | 90,780 |   |  
            | 5/25/2017 | +1.10 / +3.81% | 28.50 | 30.10 | 28.50 | 30.00 | 29.35 | 16.98 | 143,835 |   |  			
            | 5/24/2017 | 0.00 / 0.00% | 28.50 | 29.00 | 28.20 | 28.90 | 28.48 | 16.36 | 53,100 |   |  
            | 5/23/2017 | 0.00 / 0.00% | 28.80 | 29.20 | 28.50 | 28.90 | 28.64 | 16.36 | 71,366 |   |  			
            | 5/22/2017 | -0.40 / -1.37% | 29.00 | 29.30 | 28.90 | 28.90 | 29.01 | 16.36 | 56,910 |   |  
            | 5/19/2017 | +0.60 / +2.09% | 28.70 | 29.30 | 28.70 | 29.30 | 29.00 | 16.59 | 26,225 |   |  			
            | 5/18/2017 | -0.70 / -2.38% | 28.60 | 29.30 | 28.50 | 28.70 | 28.78 | 16.25 | 46,605 |   |  
            | 5/17/2017 | 0.00 / 0.00% | 29.00 | 29.40 | 28.60 | 29.40 | 28.87 | 16.64 | 73,706 |   |  			
            | 5/16/2017 | 0.00 / 0.00% | 29.40 | 29.80 | 29.00 | 29.40 | 29.47 | 16.64 | 27,277 |   |  
            | 5/15/2017 | +0.60 / +2.08% | 28.80 | 29.60 | 28.80 | 29.40 | 29.43 | 16.64 | 43,413 |   |  			
            | 5/12/2017 | -0.70 / -2.37% | 29.50 | 29.50 | 28.80 | 28.80 | 28.93 | 16.30 | 57,310 |   |  
            | 5/11/2017 | -0.10 / -0.34% | 29.50 | 29.80 | 29.00 | 29.50 | 29.37 | 16.70 | 61,977 |   |  			
            | 5/10/2017 | -0.30 / -1.00% | 30.50 | 30.50 | 29.40 | 29.60 | 29.55 | 16.76 | 39,172 |   |  
            | 5/9/2017 | +0.80 / +2.75% | 29.00 | 30.00 | 28.60 | 29.90 | 29.17 | 16.93 | 66,310 |   |  			
            | 5/8/2017 | +1.10 / +3.93% | 28.50 | 30.30 | 27.70 | 29.10 | 28.96 | 16.47 | 79,841 |   |  
            | 5/5/2017 | 0.00 / 0.00% | 27.00 | 28.70 | 27.00 | 28.00 | 28.01 | 15.85 | 52,170 |   |  			
            | 5/4/2017 | -1.00 / -3.45% | 28.00 | 29.00 | 28.00 | 28.00 | 28.25 | 15.85 | 89,100 |   |  
            | 5/3/2017 | -1.00 / -3.33% | 27.00 | 30.00 | 27.00 | 29.00 | 30.00 | 16.42 | 70,340 |   |  			
            | 4/28/2017 | -0.60 / -1.96% | 30.00 | 30.40 | 29.60 | 30.00 | 30.00 | 16.98 | 100,907 |   |  
            | 4/27/2017 | -0.30 / -0.97% | 32.30 | 32.30 | 30.60 | 30.60 | 30.90 | 17.32 | 358,297 |   |  			
            | 4/26/2017 | +1.20 / +4.04% | 29.60 | 31.50 | 29.60 | 30.90 | 29.70 | 17.49 | 192,410 |   |  
            | 4/25/2017 | +0.20 / +0.68% | 29.50 | 29.70 | 29.00 | 29.70 | 29.34 | 16.81 | 43,600 |   |  |