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            | 
                 
                    Closing price on 6/1/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.70 | 
                 
                
                    | High | 
                    17.00 | 
                 
                
                    | Low | 
                    16.70 | 
                     
                
                    | Volume | 
                    1,047,304 | 
                                 
                
                    | Split-adjusted Price | 
                    11.85 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/1/2017
             | 
            
                -0.10 / -0.59%
             |             
            
                16.70
             |           
            
                17.00
             |               
            
                16.70
             |                           
            
                16.90
             | 
            
                16.87
             |                     
            
                11.85
             |                                 
            
                1,047,304
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2017
             | 
            
                +0.20 / +1.19%
             |             
            
                16.80
             |           
            
                17.00
             |               
            
                16.60
             |                           
            
                17.00
             | 
            
                16.83
             |                     
            
                11.92
             |                                 
            
                1,805,782
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2017
             | 
            
                -0.40 / -2.33%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                17.00
             |                     
            
                11.78
             |                                 
            
                1,843,080
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2017
             | 
            
                0.00 / 0.00%
             |             
            
                17.20
             |           
            
                17.30
             |               
            
                17.10
             |                           
            
                17.20
             | 
            
                17.22
             |                     
            
                12.06
             |                                 
            
                886,194
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2017
             | 
            
                -0.30 / -1.71%
             |             
            
                17.30
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.20
             | 
            
                17.23
             |                     
            
                12.06
             |                                 
            
                1,786,534
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2017
             | 
            
                +0.40 / +2.34%
             |             
            
                17.10
             |           
            
                17.80
             |               
            
                17.10
             |                           
            
                17.50
             | 
            
                17.56
             |                     
            
                12.27
             |                                 
            
                3,063,678
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2017
             | 
            
                +0.10 / +0.59%
             |             
            
                17.10
             |           
            
                17.20
             |               
            
                17.00
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                11.99
             |                                 
            
                1,343,463
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2017
             | 
            
                -0.20 / -1.16%
             |             
            
                17.30
             |           
            
                17.40
             |               
            
                16.90
             |                           
            
                17.00
             | 
            
                17.12
             |                     
            
                11.92
             |                                 
            
                1,353,125
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2017
             | 
            
                +0.40 / +2.38%
             |             
            
                16.90
             |           
            
                17.30
             |               
            
                16.90
             |                           
            
                17.20
             | 
            
                17.15
             |                     
            
                12.06
             |                                 
            
                1,837,350
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2017
             | 
            
                +0.10 / +0.60%
             |             
            
                16.80
             |           
            
                17.00
             |               
            
                16.70
             |                           
            
                16.80
             | 
            
                16.77
             |                     
            
                11.78
             |                                 
            
                1,205,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2017
             | 
            
                -0.30 / -1.76%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                16.85
             |                     
            
                11.71
             |                                 
            
                1,290,163
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2017
             | 
            
                -0.10 / -0.58%
             |             
            
                17.10
             |           
            
                17.20
             |               
            
                16.90
             |                           
            
                17.00
             | 
            
                17.05
             |                     
            
                11.92
             |                                 
            
                1,158,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2017
             | 
            
                +0.10 / +0.59%
             |             
            
                17.10
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.10
             | 
            
                17.20
             |                     
            
                11.99
             |                                 
            
                1,253,214
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2017
             | 
            
                +0.20 / +1.19%
             |             
            
                16.90
             |           
            
                17.00
             |               
            
                16.80
             |                           
            
                17.00
             | 
            
                16.87
             |                     
            
                11.92
             |                                 
            
                1,092,913
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2017
             | 
            
                +0.20 / +1.20%
             |             
            
                16.70
             |           
            
                16.80
             |               
            
                16.60
             |                           
            
                16.80
             | 
            
                16.71
             |                     
            
                11.78
             |                                 
            
                848,483
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2017
             | 
            
                0.00 / 0.00%
             |             
            
                16.70
             |           
            
                16.80
             |               
            
                16.60
             |                           
            
                16.60
             | 
            
                16.70
             |                     
            
                11.64
             |                                 
            
                886,675
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.50
             |                           
            
                16.60
             | 
            
                16.63
             |                     
            
                11.64
             |                                 
            
                934,605
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2017
             | 
            
                +0.20 / +1.22%
             |             
            
                16.50
             |           
            
                16.80
             |               
            
                16.50
             |                           
            
                16.60
             | 
            
                16.64
             |                     
            
                11.64
             |                                 
            
                791,242
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2017
             | 
            
                -0.30 / -1.80%
             |             
            
                16.80
             |           
            
                17.00
             |               
            
                16.40
             |                           
            
                16.40
             | 
            
                16.66
             |                     
            
                11.50
             |                                 
            
                1,244,730
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2017
             | 
            
                +0.20 / +1.21%
             |             
            
                16.40
             |           
            
                16.90
             |               
            
                16.20
             |                           
            
                16.70
             | 
            
                16.58
             |                     
            
                11.71
             |                                 
            
                1,600,033
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2017
             | 
            
                -0.20 / -1.20%
             |             
            
                16.00
             |           
            
                16.70
             |               
            
                15.10
             |                           
            
                16.50
             | 
            
                16.41
             |                     
            
                11.57
             |                                 
            
                1,681,720
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2017
             | 
            
                -0.50 / -2.91%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                16.40
             |                           
            
                16.70
             | 
            
                17.20
             |                     
            
                11.71
             |                                 
            
                986,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2017
             | 
            
                -0.50 / -2.82%
             |             
            
                17.80
             |           
            
                17.90
             |               
            
                17.10
             |                           
            
                17.20
             | 
            
                17.70
             |                     
            
                12.06
             |                                 
            
                1,226,554
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2017
             | 
            
                +0.90 / +5.36%
             |             
            
                16.80
             |           
            
                18.00
             |               
            
                16.80
             |                           
            
                17.70
             | 
            
                16.80
             |                     
            
                12.41
             |                                 
            
                3,550,807
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2017
             | 
            
                +0.20 / +1.20%
             |             
            
                16.60
             |           
            
                17.00
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.60
             |                     
            
                11.78
             |                                 
            
                938,363
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2017
             | 
            
                -0.10 / -0.60%
             |             
            
                16.70
             |           
            
                16.80
             |               
            
                16.60
             |                           
            
                16.60
             | 
            
                16.70
             |                     
            
                11.64
             |                                 
            
                430,958
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2017
             | 
            
                +0.40 / +2.45%
             |             
            
                16.30
             |           
            
                16.90
             |               
            
                16.30
             |                           
            
                16.70
             | 
            
                16.57
             |                     
            
                11.71
             |                                 
            
                832,008
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2017
             | 
            
                0.00 / 0.00%
             |             
            
                16.30
             |           
            
                16.50
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.44
             |                     
            
                11.43
             |                                 
            
                274,518
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2017
             | 
            
                -0.30 / -1.81%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.40
             |                     
            
                11.43
             |                                 
            
                770,537
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2017
             | 
            
                -0.10 / -0.60%
             |             
            
                16.70
             |           
            
                16.70
             |               
            
                16.50
             |                           
            
                16.60
             | 
            
                16.70
             |                     
            
                11.64
             |                                 
            
                368,365
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 1:35:03 PM
                                                                
            
            
            
            
        
        
     
 
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