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                    Closing price on 10/29/2015
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.80 | 
                 
                
                    | High | 
                    22.10 | 
                 
                
                    | Low | 
                    21.80 | 
                     
                
                    | Volume | 
                    2,349,181 | 
                                 
                
                    | Split-adjusted Price | 
                    13.97 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/29/2015
             | 
            
                +0.40 / +1.86%
             |             
            
                21.80
             |           
            
                22.10
             |               
            
                21.80
             |                           
            
                21.90
             | 
            
                21.92
             |                     
            
                13.97
             |                                 
            
                2,349,181
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2015
             | 
            
                -0.40 / -1.83%
             |             
            
                21.80
             |           
            
                21.90
             |               
            
                21.40
             |                           
            
                21.50
             | 
            
                21.71
             |                     
            
                13.71
             |                                 
            
                1,867,934
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2015
             | 
            
                -0.60 / -2.67%
             |             
            
                22.80
             |           
            
                22.80
             |               
            
                21.70
             |                           
            
                21.90
             | 
            
                22.10
             |                     
            
                13.97
             |                                 
            
                2,181,935
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2015
             | 
            
                -0.10 / -0.44%
             |             
            
                22.60
             |           
            
                22.80
             |               
            
                22.40
             |                           
            
                22.50
             | 
            
                22.64
             |                     
            
                14.35
             |                                 
            
                936,774
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2015
             | 
            
                0.00 / 0.00%
             |             
            
                22.60
             |           
            
                22.90
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                22.75
             |                     
            
                14.41
             |                                 
            
                1,563,060
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2015
             | 
            
                +0.30 / +1.35%
             |             
            
                22.30
             |           
            
                22.70
             |               
            
                22.20
             |                           
            
                22.60
             | 
            
                22.51
             |                     
            
                14.41
             |                                 
            
                1,554,814
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2015
             | 
            
                -0.20 / -0.89%
             |             
            
                22.50
             |           
            
                22.70
             |               
            
                22.30
             |                           
            
                22.30
             | 
            
                22.53
             |                     
            
                14.22
             |                                 
            
                1,150,153
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2015
             | 
            
                +0.20 / +0.90%
             |             
            
                22.30
             |           
            
                22.70
             |               
            
                22.00
             |                           
            
                22.50
             | 
            
                22.34
             |                     
            
                14.35
             |                                 
            
                3,034,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2015
             | 
            
                0.00 / 0.00%
             |             
            
                22.60
             |           
            
                22.60
             |               
            
                22.30
             |                           
            
                22.30
             | 
            
                22.35
             |                     
            
                14.22
             |                                 
            
                904,216
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2015
             | 
            
                -0.20 / -0.89%
             |             
            
                22.60
             |           
            
                22.80
             |               
            
                22.30
             |                           
            
                22.30
             | 
            
                22.63
             |                     
            
                14.22
             |                                 
            
                1,897,237
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2015
             | 
            
                +0.30 / +1.35%
             |             
            
                22.30
             |           
            
                22.50
             |               
            
                22.10
             |                           
            
                22.50
             | 
            
                22.34
             |                     
            
                14.35
             |                                 
            
                1,215,030
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2015
             | 
            
                -0.20 / -0.89%
             |             
            
                22.30
             |           
            
                22.50
             |               
            
                22.10
             |                           
            
                22.20
             | 
            
                22.26
             |                     
            
                14.16
             |                                 
            
                1,537,855
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2015
             | 
            
                -0.50 / -2.18%
             |             
            
                22.50
             |           
            
                22.80
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.53
             |                     
            
                14.29
             |                                 
            
                1,785,049
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2015
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.20
             |               
            
                22.80
             |                           
            
                22.90
             | 
            
                22.96
             |                     
            
                14.60
             |                                 
            
                2,561,612
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2015
             | 
            
                +0.70 / +3.15%
             |             
            
                22.50
             |           
            
                23.30
             |               
            
                22.50
             |                           
            
                22.90
             | 
            
                22.91
             |                     
            
                14.60
             |                                 
            
                3,202,004
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2015
             | 
            
                +0.30 / +1.37%
             |             
            
                21.90
             |           
            
                22.30
             |               
            
                21.60
             |                           
            
                22.20
             | 
            
                22.08
             |                     
            
                14.16
             |                                 
            
                1,487,234
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2015
             | 
            
                +0.30 / +1.39%
             |             
            
                22.10
             |           
            
                22.50
             |               
            
                21.90
             |                           
            
                21.90
             | 
            
                22.19
             |                     
            
                13.97
             |                                 
            
                4,591,001
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2015
             | 
            
                +0.40 / +1.89%
             |             
            
                21.50
             |           
            
                21.90
             |               
            
                21.40
             |                           
            
                21.60
             | 
            
                21.68
             |                     
            
                13.78
             |                                 
            
                2,256,985
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2015
             | 
            
                +0.30 / +1.44%
             |             
            
                21.00
             |           
            
                21.40
             |               
            
                20.90
             |                           
            
                21.20
             | 
            
                21.18
             |                     
            
                13.52
             |                                 
            
                475,582
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2015
             | 
            
                -0.10 / -0.48%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.80
             |                           
            
                20.90
             | 
            
                20.85
             |                     
            
                13.33
             |                                 
            
                297,319
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2015
             | 
            
                +0.20 / +0.96%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.80
             |                           
            
                21.00
             | 
            
                20.86
             |                     
            
                13.39
             |                                 
            
                797,347
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2015
             | 
            
                -0.20 / -0.95%
             |             
            
                21.00
             |           
            
                21.20
             |               
            
                20.80
             |                           
            
                20.80
             | 
            
                20.99
             |                     
            
                13.27
             |                                 
            
                997,896
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2015
             | 
            
                -0.20 / -0.94%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                20.80
             |                           
            
                21.00
             | 
            
                20.92
             |                     
            
                13.39
             |                                 
            
                1,197,967
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2015
             | 
            
                0.00 / 0.00%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                21.10
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                13.52
             |                                 
            
                1,739,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2015
             | 
            
                -0.20 / -0.93%
             |             
            
                21.80
             |           
            
                21.80
             |               
            
                21.10
             |                           
            
                21.20
             | 
            
                21.28
             |                     
            
                13.52
             |                                 
            
                1,609,730
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2015
             | 
            
                -0.50 / -2.28%
             |             
            
                21.80
             |           
            
                21.80
             |               
            
                21.40
             |                           
            
                21.40
             | 
            
                21.67
             |                     
            
                13.65
             |                                 
            
                1,399,406
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2015
             | 
            
                +0.80 / +3.79%
             |             
            
                21.10
             |           
            
                22.00
             |               
            
                21.00
             |                           
            
                21.90
             | 
            
                21.36
             |                     
            
                13.97
             |                                 
            
                1,981,481
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2015
             | 
            
                +0.20 / +0.96%
             |             
            
                21.00
             |           
            
                21.50
             |               
            
                21.00
             |                           
            
                21.10
             | 
            
                21.28
             |                     
            
                13.46
             |                                 
            
                2,980,548
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2015
             | 
            
                +0.30 / +1.46%
             |             
            
                20.60
             |           
            
                20.90
             |               
            
                20.40
             |                           
            
                20.90
             | 
            
                20.66
             |                     
            
                13.33
             |                                 
            
                656,266
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2015
             | 
            
                -0.30 / -1.44%
             |             
            
                20.90
             |           
            
                21.00
             |               
            
                20.60
             |                           
            
                20.60
             | 
            
                20.90
             |                     
            
                13.14
             |                                 
            
                1,935,011
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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