| 
                 
                    Closing price on 6/6/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    33.10 | 
                 
                
                    | High | 
                    34.20 | 
                 
                
                    | Low | 
                    33.00 | 
                     
                
                    | Volume | 
                    204,000 | 
                                 
                
                    | Split-adjusted Price | 
                    20.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/6/2018
             | 
            
                +0.60 / +1.81%
             |             
            
                33.10
             |           
            
                34.20
             |               
            
                33.00
             |                           
            
                33.80
             | 
            
                33.66
             |                     
            
                20.30
             |                                 
            
                204,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2018
             | 
            
                +0.60 / +1.84%
             |             
            
                33.10
             |           
            
                33.60
             |               
            
                32.50
             |                           
            
                33.20
             | 
            
                32.87
             |                     
            
                19.94
             |                                 
            
                172,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2018
             | 
            
                +0.80 / +2.52%
             |             
            
                32.00
             |           
            
                33.20
             |               
            
                31.80
             |                           
            
                32.60
             | 
            
                32.32
             |                     
            
                19.58
             |                                 
            
                549,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2018
             | 
            
                -0.30 / -0.93%
             |             
            
                32.10
             |           
            
                32.50
             |               
            
                31.60
             |                           
            
                31.80
             | 
            
                32.10
             |                     
            
                19.10
             |                                 
            
                63,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2018
             | 
            
                +0.50 / +1.58%
             |             
            
                31.00
             |           
            
                32.40
             |               
            
                31.00
             |                           
            
                32.10
             | 
            
                32.03
             |                     
            
                19.28
             |                                 
            
                111,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2018
             | 
            
                -0.40 / -1.25%
             |             
            
                28.80
             |           
            
                32.80
             |               
            
                28.80
             |                           
            
                31.60
             | 
            
                31.64
             |                     
            
                18.98
             |                                 
            
                221,729
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2018
             | 
            
                +0.10 / +0.31%
             |             
            
                31.80
             |           
            
                32.00
             |               
            
                31.70
             |                           
            
                32.00
             | 
            
                31.93
             |                     
            
                19.22
             |                                 
            
                287,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2018
             | 
            
                +0.90 / +2.90%
             |             
            
                31.00
             |           
            
                32.00
             |               
            
                30.30
             |                           
            
                31.90
             | 
            
                31.61
             |                     
            
                19.16
             |                                 
            
                1,390,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2018
             | 
            
                -0.50 / -1.59%
             |             
            
                31.50
             |           
            
                31.90
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.37
             |                     
            
                18.62
             |                                 
            
                296,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2018
             | 
            
                -0.50 / -1.56%
             |             
            
                32.00
             |           
            
                32.20
             |               
            
                31.00
             |                           
            
                31.50
             | 
            
                31.46
             |                     
            
                18.92
             |                                 
            
                123,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2018
             | 
            
                +1.00 / +3.23%
             |             
            
                31.00
             |           
            
                32.10
             |               
            
                31.00
             |                           
            
                32.00
             | 
            
                31.46
             |                     
            
                19.22
             |                                 
            
                446,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2018
             | 
            
                -1.30 / -4.02%
             |             
            
                31.60
             |           
            
                32.50
             |               
            
                30.50
             |                           
            
                31.00
             | 
            
                31.52
             |                     
            
                18.62
             |                                 
            
                557,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2018
             | 
            
                -0.50 / -1.52%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                32.10
             |                           
            
                32.30
             | 
            
                32.24
             |                     
            
                19.40
             |                                 
            
                416,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2018
             | 
            
                -0.70 / -2.09%
             |             
            
                33.10
             |           
            
                33.40
             |               
            
                32.30
             |                           
            
                32.80
             | 
            
                32.88
             |                     
            
                19.70
             |                                 
            
                278,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2018
             | 
            
                -0.40 / -1.18%
             |             
            
                34.40
             |           
            
                34.40
             |               
            
                33.40
             |                           
            
                33.50
             | 
            
                33.67
             |                     
            
                20.12
             |                                 
            
                356,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2018
             | 
            
                -1.10 / -3.14%
             |             
            
                34.60
             |           
            
                35.00
             |               
            
                33.90
             |                           
            
                33.90
             | 
            
                34.07
             |                     
            
                20.36
             |                                 
            
                615,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2018
             | 
            
                +0.70 / +2.04%
             |             
            
                34.30
             |           
            
                35.40
             |               
            
                34.00
             |                           
            
                35.00
             | 
            
                34.46
             |                     
            
                21.02
             |                                 
            
                196,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2018
             | 
            
                +0.10 / +0.29%
             |             
            
                34.20
             |           
            
                34.50
             |               
            
                34.00
             |                           
            
                34.30
             | 
            
                34.24
             |                     
            
                20.60
             |                                 
            
                225,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2018
             | 
            
                -0.10 / -0.29%
             |             
            
                33.60
             |           
            
                34.30
             |               
            
                33.40
             |                           
            
                34.20
             | 
            
                33.91
             |                     
            
                20.54
             |                                 
            
                152,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2018
             | 
            
                +0.50 / +1.48%
             |             
            
                33.90
             |           
            
                35.60
             |               
            
                33.70
             |                           
            
                34.30
             | 
            
                34.59
             |                     
            
                20.60
             |                                 
            
                668,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2018
             | 
            
                +0.30 / +0.90%
             |             
            
                33.50
             |           
            
                34.10
             |               
            
                33.50
             |                           
            
                33.80
             | 
            
                33.66
             |                     
            
                20.30
             |                                 
            
                737,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2018
             | 
            
                +0.40 / +1.21%
             |             
            
                33.10
             |           
            
                34.20
             |               
            
                33.10
             |                           
            
                33.50
             | 
            
                33.53
             |                     
            
                20.12
             |                                 
            
                994,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2018
             | 
            
                +0.10 / +0.30%
             |             
            
                33.10
             |           
            
                34.30
             |               
            
                32.90
             |                           
            
                33.10
             | 
            
                33.11
             |                     
            
                19.88
             |                                 
            
                646,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2018
             | 
            
                +0.40 / +1.23%
             |             
            
                32.50
             |           
            
                33.20
             |               
            
                32.50
             |                           
            
                33.00
             | 
            
                32.63
             |                     
            
                19.82
             |                                 
            
                656,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2018
             | 
            
                +0.10 / +0.31%
             |             
            
                32.30
             |           
            
                32.70
             |               
            
                30.50
             |                           
            
                32.60
             | 
            
                31.36
             |                     
            
                19.58
             |                                 
            
                942,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2018
             | 
            
                -0.50 / -1.52%
             |             
            
                32.80
             |           
            
                33.70
             |               
            
                32.00
             |                           
            
                32.50
             | 
            
                32.73
             |                     
            
                19.52
             |                                 
            
                171,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2018
             | 
            
                -0.80 / -2.37%
             |             
            
                33.10
             |           
            
                33.80
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.42
             |                     
            
                19.82
             |                                 
            
                438,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2018
             | 
            
                -2.10 / -5.85%
             |             
            
                35.60
             |           
            
                35.80
             |               
            
                33.60
             |                           
            
                33.80
             | 
            
                34.57
             |                     
            
                20.30
             |                                 
            
                578,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2018
             | 
            
                -0.10 / -0.28%
             |             
            
                32.40
             |           
            
                36.40
             |               
            
                32.40
             |                           
            
                35.90
             | 
            
                35.60
             |                     
            
                21.56
             |                                 
            
                252,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2018
             | 
            
                -2.20 / -5.76%
             |             
            
                38.20
             |           
            
                38.40
             |               
            
                35.00
             |                           
            
                36.00
             | 
            
                36.97
             |                     
            
                21.63
             |                                 
            
                377,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |