| 
                 
                    Closing price on 7/5/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    25.40 | 
                 
                
                    | High | 
                    25.60 | 
                 
                
                    | Low | 
                    25.40 | 
                     
                
                    | Volume | 
                    65,290 | 
                                 
                
                    | Split-adjusted Price | 
                    13.42 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/5/2016
             | 
            
                +0.10 / +0.39%
             |             
            
                25.40
             |           
            
                25.60
             |               
            
                25.40
             |                           
            
                25.50
             | 
            
                25.45
             |                     
            
                13.42
             |                                 
            
                65,290
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2016
             | 
            
                +0.10 / +0.40%
             |             
            
                25.40
             |           
            
                25.70
             |               
            
                25.10
             |                           
            
                25.40
             | 
            
                25.34
             |                     
            
                13.37
             |                                 
            
                56,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2016
             | 
            
                +0.20 / +0.80%
             |             
            
                25.10
             |           
            
                25.50
             |               
            
                25.00
             |                           
            
                25.30
             | 
            
                25.19
             |                     
            
                13.32
             |                                 
            
                82,687
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2016
             | 
            
                0.00 / 0.00%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                25.10
             |                           
            
                25.10
             | 
            
                25.36
             |                     
            
                13.21
             |                                 
            
                72,835
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2016
             | 
            
                +0.40 / +1.62%
             |             
            
                24.60
             |           
            
                25.20
             |               
            
                24.40
             |                           
            
                25.10
             | 
            
                24.80
             |                     
            
                13.21
             |                                 
            
                67,978
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2016
             | 
            
                +0.10 / +0.41%
             |             
            
                24.50
             |           
            
                24.70
             |               
            
                24.50
             |                           
            
                24.70
             | 
            
                24.60
             |                     
            
                13.00
             |                                 
            
                48,081
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2016
             | 
            
                +0.10 / +0.41%
             |             
            
                24.50
             |           
            
                24.60
             |               
            
                24.10
             |                           
            
                24.60
             | 
            
                24.38
             |                     
            
                12.95
             |                                 
            
                172,595
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2016
             | 
            
                -0.20 / -0.81%
             |             
            
                24.60
             |           
            
                24.60
             |               
            
                22.30
             |                           
            
                24.50
             | 
            
                23.92
             |                     
            
                12.90
             |                                 
            
                578,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2016
             | 
            
                -0.10 / -0.40%
             |             
            
                24.80
             |           
            
                24.80
             |               
            
                24.60
             |                           
            
                24.70
             | 
            
                24.74
             |                     
            
                13.00
             |                                 
            
                65,391
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2016
             | 
            
                -0.20 / -0.80%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                24.70
             |                           
            
                24.80
             | 
            
                24.85
             |                     
            
                13.05
             |                                 
            
                22,445
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2016
             | 
            
                +0.10 / +0.40%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                24.90
             |                           
            
                25.00
             | 
            
                25.05
             |                     
            
                13.16
             |                                 
            
                85,206
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2016
             | 
            
                +0.30 / +1.22%
             |             
            
                24.30
             |           
            
                24.90
             |               
            
                24.30
             |                           
            
                24.90
             | 
            
                24.77
             |                     
            
                13.11
             |                                 
            
                44,774
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2016
             | 
            
                -0.30 / -1.20%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                24.60
             |                           
            
                24.60
             | 
            
                24.70
             |                     
            
                12.95
             |                                 
            
                117,716
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2016
             | 
            
                -0.40 / -1.58%
             |             
            
                25.10
             |           
            
                25.30
             |               
            
                24.90
             |                           
            
                24.90
             | 
            
                25.18
             |                     
            
                13.11
             |                                 
            
                208,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2016
             | 
            
                -0.10 / -0.39%
             |             
            
                25.10
             |           
            
                25.30
             |               
            
                25.10
             |                           
            
                25.30
             | 
            
                25.17
             |                     
            
                13.32
             |                                 
            
                49,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2016
             | 
            
                +0.30 / +1.20%
             |             
            
                25.10
             |           
            
                25.40
             |               
            
                25.10
             |                           
            
                25.40
             | 
            
                25.26
             |                     
            
                13.37
             |                                 
            
                96,818
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2016
             | 
            
                -1.00 / -3.83%
             |             
            
                24.60
             |           
            
                25.60
             |               
            
                24.60
             |                           
            
                25.10
             | 
            
                25.29
             |                     
            
                13.21
             |                                 
            
                163,218
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2016
             | 
            
                -0.10 / -0.38%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                25.90
             |                           
            
                26.10
             | 
            
                26.07
             |                     
            
                13.74
             |                                 
            
                71,979
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2016
             | 
            
                0.00 / 0.00%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                25.60
             |                           
            
                26.20
             | 
            
                26.12
             |                     
            
                13.79
             |                                 
            
                211,041
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2016
             | 
            
                +1.30 / +5.22%
             |             
            
                25.10
             |           
            
                27.00
             |               
            
                25.10
             |                           
            
                26.20
             | 
            
                26.07
             |                     
            
                13.79
             |                                 
            
                1,654,762
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2016
             | 
            
                -0.10 / -0.40%
             |             
            
                25.00
             |           
            
                25.10
             |               
            
                24.90
             |                           
            
                24.90
             | 
            
                25.00
             |                     
            
                13.11
             |                                 
            
                32,890
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.40
             |               
            
                24.90
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                13.16
             |                                 
            
                21,987
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2016
             | 
            
                -0.30 / -1.19%
             |             
            
                24.90
             |           
            
                25.30
             |               
            
                24.90
             |                           
            
                25.00
             | 
            
                25.05
             |                     
            
                13.16
             |                                 
            
                47,464
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2016
             | 
            
                +0.30 / +1.20%
             |             
            
                25.00
             |           
            
                25.30
             |               
            
                24.90
             |                           
            
                25.30
             | 
            
                25.02
             |                     
            
                13.32
             |                                 
            
                37,615
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2016
             | 
            
                0.00 / 0.00%
             |             
            
                24.70
             |           
            
                25.00
             |               
            
                24.70
             |                           
            
                25.00
             | 
            
                24.83
             |                     
            
                13.16
             |                                 
            
                26,399
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2016
             | 
            
                0.00 / 0.00%
             |             
            
                25.30
             |           
            
                25.50
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.44
             |                     
            
                13.16
             |                                 
            
                23,967
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2016
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                13.16
             |                                 
            
                19,805
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2016
             | 
            
                +0.10 / +0.40%
             |             
            
                24.70
             |           
            
                25.00
             |               
            
                24.70
             |                           
            
                25.00
             | 
            
                24.99
             |                     
            
                13.16
             |                                 
            
                102,736
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2016
             | 
            
                -0.10 / -0.40%
             |             
            
                24.90
             |           
            
                25.00
             |               
            
                24.70
             |                           
            
                24.90
             | 
            
                24.94
             |                     
            
                13.11
             |                                 
            
                73,235
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2016
             | 
            
                0.00 / 0.00%
             |             
            
                24.90
             |           
            
                25.00
             |               
            
                24.90
             |                           
            
                25.00
             | 
            
                24.99
             |                     
            
                13.16
             |                                 
            
                28,550
             |  
            
                 
             |                                                              
             
    
         
    
    
 |