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            | 
                 
                    Closing price on 4/12/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.30 | 
                 
                
                    | High | 
                    16.40 | 
                 
                
                    | Low | 
                    16.10 | 
                     
                
                    | Volume | 
                    1,761,846 | 
                                 
                
                    | Split-adjusted Price | 
                    10.40 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/12/2016
             | 
            
                +0.20 / +1.24%
             |             
            
                16.30
             |           
            
                16.40
             |               
            
                16.10
             |                           
            
                16.30
             | 
            
                16.28
             |                     
            
                10.40
             |                                 
            
                1,761,846
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2016
             | 
            
                +0.10 / +0.63%
             |             
            
                16.30
             |           
            
                16.40
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.22
             |                     
            
                10.27
             |                                 
            
                2,542,149
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2016
             | 
            
                +0.10 / +0.63%
             |             
            
                15.90
             |           
            
                16.00
             |               
            
                15.80
             |                           
            
                16.00
             | 
            
                15.90
             |                     
            
                10.20
             |                                 
            
                1,120,610
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2016
             | 
            
                +0.30 / +1.92%
             |             
            
                15.90
             |           
            
                16.10
             |               
            
                15.80
             |                           
            
                15.90
             | 
            
                15.92
             |                     
            
                10.14
             |                                 
            
                1,075,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2016
             | 
            
                +0.40 / +2.63%
             |             
            
                15.40
             |           
            
                15.80
             |               
            
                15.40
             |                           
            
                15.60
             | 
            
                15.54
             |                     
            
                9.95
             |                                 
            
                1,680,776
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2016
             | 
            
                -0.20 / -1.30%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.15
             |                     
            
                9.69
             |                                 
            
                1,352,424
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2016
             | 
            
                0.00 / 0.00%
             |             
            
                15.10
             |           
            
                15.40
             |               
            
                14.90
             |                           
            
                15.40
             | 
            
                15.13
             |                     
            
                9.82
             |                                 
            
                1,053,845
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2016
             | 
            
                +0.10 / +0.65%
             |             
            
                15.30
             |           
            
                15.60
             |               
            
                15.30
             |                           
            
                15.40
             | 
            
                15.43
             |                     
            
                9.82
             |                                 
            
                840,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2016
             | 
            
                -0.80 / -4.97%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.76
             |                     
            
                9.76
             |                                 
            
                606,511
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2016
             | 
            
                +0.10 / +0.63%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                15.80
             |                           
            
                16.10
             | 
            
                16.05
             |                     
            
                10.27
             |                                 
            
                1,259,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2016
             | 
            
                -0.60 / -3.61%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.27
             |                     
            
                10.20
             |                                 
            
                483,749
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2016
             | 
            
                +0.20 / +1.22%
             |             
            
                16.50
             |           
            
                16.60
             |               
            
                16.40
             |                           
            
                16.60
             | 
            
                16.45
             |                     
            
                10.59
             |                                 
            
                527,118
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2016
             | 
            
                -0.30 / -1.80%
             |             
            
                16.70
             |           
            
                16.70
             |               
            
                16.30
             |                           
            
                16.40
             | 
            
                16.48
             |                     
            
                10.46
             |                                 
            
                1,656,531
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2016
             | 
            
                -0.50 / -2.91%
             |             
            
                17.00
             |           
            
                17.10
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                16.90
             |                     
            
                10.65
             |                                 
            
                3,005,147
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2016
             | 
            
                +0.40 / +2.38%
             |             
            
                16.70
             |           
            
                17.20
             |               
            
                16.60
             |                           
            
                17.20
             | 
            
                16.93
             |                     
            
                10.97
             |                                 
            
                2,270,188
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2016
             | 
            
                +0.10 / +0.60%
             |             
            
                16.80
             |           
            
                16.90
             |               
            
                16.60
             |                           
            
                16.80
             | 
            
                16.76
             |                     
            
                10.71
             |                                 
            
                1,199,181
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2016
             | 
            
                -0.30 / -1.76%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.50
             |                           
            
                16.70
             | 
            
                16.63
             |                     
            
                10.65
             |                                 
            
                1,930,566
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2016
             | 
            
                +0.10 / +0.59%
             |             
            
                17.20
             |           
            
                17.30
             |               
            
                16.80
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                10.84
             |                                 
            
                4,049,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2016
             | 
            
                +0.40 / +2.42%
             |             
            
                16.80
             |           
            
                17.40
             |               
            
                16.80
             |                           
            
                16.90
             | 
            
                17.02
             |                     
            
                10.78
             |                                 
            
                2,444,337
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                16.30
             |           
            
                16.60
             |               
            
                16.30
             |                           
            
                16.50
             | 
            
                16.41
             |                     
            
                10.52
             |                                 
            
                1,021,029
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2016
             | 
            
                -0.50 / -2.94%
             |             
            
                16.90
             |           
            
                17.00
             |               
            
                16.40
             |                           
            
                16.50
             | 
            
                16.58
             |                     
            
                10.52
             |                                 
            
                2,391,119
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2016
             | 
            
                +0.20 / +1.19%
             |             
            
                16.80
             |           
            
                17.10
             |               
            
                16.70
             |                           
            
                17.00
             | 
            
                16.92
             |                     
            
                10.84
             |                                 
            
                1,525,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2016
             | 
            
                +0.20 / +1.20%
             |             
            
                16.70
             |           
            
                17.00
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.75
             |                     
            
                10.71
             |                                 
            
                1,093,630
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2016
             | 
            
                +0.10 / +0.61%
             |             
            
                16.80
             |           
            
                17.10
             |               
            
                16.60
             |                           
            
                16.60
             | 
            
                16.78
             |                     
            
                10.59
             |                                 
            
                2,681,049
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2016
             | 
            
                -0.30 / -1.79%
             |             
            
                16.70
             |           
            
                16.80
             |               
            
                16.30
             |                           
            
                16.50
             | 
            
                16.80
             |                     
            
                10.52
             |                                 
            
                2,087,228
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.10
             |           
            
                17.60
             |               
            
                16.70
             |                           
            
                16.80
             | 
            
                17.10
             |                     
            
                10.71
             |                                 
            
                5,192,215
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2016
             | 
            
                +1.00 / +6.33%
             |             
            
                16.10
             |           
            
                17.10
             |               
            
                16.10
             |                           
            
                16.80
             | 
            
                16.75
             |                     
            
                10.71
             |                                 
            
                5,880,717
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2016
             | 
            
                +0.30 / +1.94%
             |             
            
                15.50
             |           
            
                16.10
             |               
            
                15.50
             |                           
            
                15.80
             | 
            
                15.78
             |                     
            
                10.08
             |                                 
            
                1,722,316
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2016
             | 
            
                +0.10 / +0.65%
             |             
            
                15.50
             |           
            
                15.80
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.68
             |                     
            
                9.89
             |                                 
            
                1,460,286
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2016
             | 
            
                +0.10 / +0.65%
             |             
            
                15.40
             |           
            
                15.60
             |               
            
                15.30
             |                           
            
                15.40
             | 
            
                15.44
             |                     
            
                9.82
             |                                 
            
                1,229,740
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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