| 
                 
                    Closing price on 9/12/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.40 | 
                 
                
                    | High | 
                    31.90 | 
                 
                
                    | Low | 
                    29.30 | 
                     
                
                    | Volume | 
                    345,200 | 
                                 
                
                    | Split-adjusted Price | 
                    20.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/12/2018
             | 
            
                +1.30 / +4.42%
             |             
            
                29.40
             |           
            
                31.90
             |               
            
                29.30
             |                           
            
                30.70
             | 
            
                30.15
             |                     
            
                20.10
             |                                 
            
                345,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2018
             | 
            
                +0.20 / +0.68%
             |             
            
                29.20
             |           
            
                29.50
             |               
            
                29.10
             |                           
            
                29.40
             | 
            
                29.41
             |                     
            
                19.25
             |                                 
            
                62,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                29.40
             |           
            
                29.40
             |               
            
                29.10
             |                           
            
                29.20
             | 
            
                29.21
             |                     
            
                19.12
             |                                 
            
                22,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2018
             | 
            
                +0.10 / +0.34%
             |             
            
                29.10
             |           
            
                29.30
             |               
            
                29.00
             |                           
            
                29.20
             | 
            
                29.11
             |                     
            
                19.12
             |                                 
            
                63,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2018
             | 
            
                -0.30 / -1.02%
             |             
            
                29.10
             |           
            
                29.40
             |               
            
                29.10
             |                           
            
                29.10
             | 
            
                29.23
             |                     
            
                19.05
             |                                 
            
                53,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2018
             | 
            
                +0.20 / +0.68%
             |             
            
                29.10
             |           
            
                29.40
             |               
            
                29.00
             |                           
            
                29.40
             | 
            
                29.16
             |                     
            
                19.25
             |                                 
            
                51,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2018
             | 
            
                -0.50 / -1.68%
             |             
            
                29.50
             |           
            
                29.60
             |               
            
                29.10
             |                           
            
                29.20
             | 
            
                29.28
             |                     
            
                19.12
             |                                 
            
                68,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2018
             | 
            
                +0.30 / +1.02%
             |             
            
                29.40
             |           
            
                29.70
             |               
            
                29.20
             |                           
            
                29.70
             | 
            
                29.54
             |                     
            
                19.45
             |                                 
            
                97,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2018
             | 
            
                +0.10 / +0.34%
             |             
            
                29.10
             |           
            
                29.40
             |               
            
                29.00
             |                           
            
                29.40
             | 
            
                29.11
             |                     
            
                19.25
             |                                 
            
                79,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2018
             | 
            
                -0.20 / -0.68%
             |             
            
                29.20
             |           
            
                29.30
             |               
            
                29.10
             |                           
            
                29.30
             | 
            
                29.17
             |                     
            
                19.18
             |                                 
            
                64,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2018
             | 
            
                0.00 / 0.00%
             |             
            
                29.40
             |           
            
                29.70
             |               
            
                29.20
             |                           
            
                29.50
             | 
            
                29.45
             |                     
            
                19.32
             |                                 
            
                28,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2018
             | 
            
                +0.30 / +1.03%
             |             
            
                29.20
             |           
            
                29.60
             |               
            
                29.10
             |                           
            
                29.50
             | 
            
                29.29
             |                     
            
                19.32
             |                                 
            
                34,904
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2018
             | 
            
                +0.20 / +0.69%
             |             
            
                29.00
             |           
            
                29.80
             |               
            
                29.00
             |                           
            
                29.20
             | 
            
                29.37
             |                     
            
                19.12
             |                                 
            
                96,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2018
             | 
            
                -0.30 / -1.02%
             |             
            
                29.20
             |           
            
                29.20
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.01
             |                     
            
                18.99
             |                                 
            
                176,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2018
             | 
            
                -0.10 / -0.34%
             |             
            
                29.30
             |           
            
                29.40
             |               
            
                29.10
             |                           
            
                29.30
             | 
            
                29.28
             |                     
            
                19.18
             |                                 
            
                46,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2018
             | 
            
                +0.20 / +0.68%
             |             
            
                29.20
             |           
            
                29.40
             |               
            
                29.00
             |                           
            
                29.40
             | 
            
                29.16
             |                     
            
                19.25
             |                                 
            
                24,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2018
             | 
            
                +0.20 / +0.69%
             |             
            
                29.20
             |           
            
                29.20
             |               
            
                29.00
             |                           
            
                29.20
             | 
            
                29.08
             |                     
            
                19.12
             |                                 
            
                168,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                29.00
             |           
            
                29.20
             |               
            
                28.90
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                18.99
             |                                 
            
                101,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2018
             | 
            
                -0.50 / -1.69%
             |             
            
                29.00
             |           
            
                29.30
             |               
            
                28.90
             |                           
            
                29.00
             | 
            
                29.02
             |                     
            
                18.99
             |                                 
            
                51,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2018
             | 
            
                -0.20 / -0.67%
             |             
            
                29.20
             |           
            
                29.60
             |               
            
                29.00
             |                           
            
                29.50
             | 
            
                29.12
             |                     
            
                19.32
             |                                 
            
                64,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2018
             | 
            
                -0.10 / -0.34%
             |             
            
                29.80
             |           
            
                30.00
             |               
            
                29.20
             |                           
            
                29.70
             | 
            
                29.41
             |                     
            
                19.45
             |                                 
            
                30,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2018
             | 
            
                +0.60 / +2.05%
             |             
            
                29.10
             |           
            
                29.80
             |               
            
                29.10
             |                           
            
                29.80
             | 
            
                29.50
             |                     
            
                19.51
             |                                 
            
                98,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2018
             | 
            
                +0.20 / +0.69%
             |             
            
                29.00
             |           
            
                29.40
             |               
            
                29.00
             |                           
            
                29.20
             | 
            
                29.04
             |                     
            
                19.12
             |                                 
            
                33,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2018
             | 
            
                -0.10 / -0.34%
             |             
            
                29.00
             |           
            
                29.20
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.01
             |                     
            
                18.99
             |                                 
            
                53,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2018
             | 
            
                -0.20 / -0.68%
             |             
            
                29.10
             |           
            
                29.30
             |               
            
                29.00
             |                           
            
                29.10
             | 
            
                29.06
             |                     
            
                19.05
             |                                 
            
                52,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2018
             | 
            
                +0.30 / +1.03%
             |             
            
                28.50
             |           
            
                29.50
             |               
            
                28.50
             |                           
            
                29.30
             | 
            
                29.00
             |                     
            
                19.18
             |                                 
            
                161,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2018
             | 
            
                -0.40 / -1.36%
             |             
            
                29.70
             |           
            
                29.70
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.11
             |                     
            
                18.99
             |                                 
            
                123,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2018
             | 
            
                -0.30 / -1.01%
             |             
            
                29.70
             |           
            
                29.90
             |               
            
                29.20
             |                           
            
                29.40
             | 
            
                29.29
             |                     
            
                19.25
             |                                 
            
                38,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2018
             | 
            
                -0.20 / -0.67%
             |             
            
                29.90
             |           
            
                29.90
             |               
            
                29.20
             |                           
            
                29.70
             | 
            
                29.44
             |                     
            
                19.45
             |                                 
            
                44,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.10
             |               
            
                29.50
             |                           
            
                29.90
             | 
            
                29.70
             |                     
            
                19.58
             |                                 
            
                186,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |