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            | 
                 
                    Closing price on 10/3/2014
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    42.00 | 
                 
                
                    | High | 
                    42.60 | 
                 
                
                    | Low | 
                    42.00 | 
                     
                
                    | Volume | 
                    2,154,749 | 
                                 
                
                    | Split-adjusted Price | 
                    25.73 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/3/2014
             | 
            
                +0.30 / +0.71%
             |             
            
                42.00
             |           
            
                42.60
             |               
            
                42.00
             |                           
            
                42.30
             | 
            
                42.25
             |                     
            
                25.73
             |                                 
            
                2,154,749
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2014
             | 
            
                +0.50 / +1.20%
             |             
            
                41.60
             |           
            
                42.90
             |               
            
                41.60
             |                           
            
                42.00
             | 
            
                42.24
             |                     
            
                25.55
             |                                 
            
                3,641,208
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2014
             | 
            
                +1.30 / +3.23%
             |             
            
                40.50
             |           
            
                41.80
             |               
            
                40.40
             |                           
            
                41.50
             | 
            
                41.27
             |                     
            
                25.25
             |                                 
            
                3,286,884
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2014
             | 
            
                -0.50 / -1.23%
             |             
            
                40.50
             |           
            
                41.00
             |               
            
                40.10
             |                           
            
                40.20
             | 
            
                40.49
             |                     
            
                24.45
             |                                 
            
                4,955,924
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2014
             | 
            
                -0.80 / -1.93%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                40.70
             |                           
            
                40.70
             | 
            
                41.04
             |                     
            
                24.76
             |                                 
            
                2,881,970
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2014
             | 
            
                -0.60 / -1.43%
             |             
            
                42.30
             |           
            
                42.70
             |               
            
                41.50
             |                           
            
                41.50
             | 
            
                42.31
             |                     
            
                25.25
             |                                 
            
                2,906,742
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2014
             | 
            
                +0.80 / +1.94%
             |             
            
                41.30
             |           
            
                42.10
             |               
            
                40.10
             |                           
            
                42.10
             | 
            
                40.99
             |                     
            
                25.61
             |                                 
            
                6,677,405
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2014
             | 
            
                +0.10 / +0.24%
             |             
            
                41.20
             |           
            
                41.70
             |               
            
                40.30
             |                           
            
                41.30
             | 
            
                41.19
             |                     
            
                25.12
             |                                 
            
                4,194,235
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2014
             | 
            
                -1.00 / -2.37%
             |             
            
                42.20
             |           
            
                42.60
             |               
            
                41.20
             |                           
            
                41.20
             | 
            
                42.07
             |                     
            
                25.06
             |                                 
            
                5,269,297
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2014
             | 
            
                +0.20 / +0.48%
             |             
            
                42.60
             |           
            
                43.90
             |               
            
                42.20
             |                           
            
                42.20
             | 
            
                43.15
             |                     
            
                25.67
             |                                 
            
                3,286,177
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2014
             | 
            
                +1.00 / +2.44%
             |             
            
                41.00
             |           
            
                42.40
             |               
            
                40.80
             |                           
            
                42.00
             | 
            
                41.80
             |                     
            
                25.55
             |                                 
            
                9,500,844
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2014
             | 
            
                -2.50 / -5.75%
             |             
            
                43.00
             |           
            
                44.10
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                42.63
             |                     
            
                24.94
             |                                 
            
                8,681,227
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2014
             | 
            
                -1.70 / -3.76%
             |             
            
                45.40
             |           
            
                46.60
             |               
            
                43.50
             |                           
            
                43.50
             | 
            
                45.38
             |                     
            
                26.46
             |                                 
            
                5,896,785
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2014
             | 
            
                +0.40 / +0.89%
             |             
            
                44.80
             |           
            
                46.00
             |               
            
                43.60
             |                           
            
                45.20
             | 
            
                44.37
             |                     
            
                27.50
             |                                 
            
                4,958,425
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2014
             | 
            
                -0.10 / -0.22%
             |             
            
                44.20
             |           
            
                46.90
             |               
            
                44.20
             |                           
            
                44.80
             | 
            
                45.89
             |                     
            
                27.25
             |                                 
            
                6,899,675
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2014
             | 
            
                +2.60 / +6.15%
             |             
            
                42.50
             |           
            
                44.90
             |               
            
                42.30
             |                           
            
                44.90
             | 
            
                43.29
             |                     
            
                27.31
             |                                 
            
                5,333,397
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2014
             | 
            
                +0.20 / +0.48%
             |             
            
                42.10
             |           
            
                43.40
             |               
            
                41.60
             |                           
            
                42.30
             | 
            
                42.57
             |                     
            
                25.73
             |                                 
            
                4,003,762
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2014
             | 
            
                +1.10 / +2.68%
             |             
            
                40.50
             |           
            
                42.10
             |               
            
                39.90
             |                           
            
                42.10
             | 
            
                41.11
             |                     
            
                25.61
             |                                 
            
                5,569,864
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2014
             | 
            
                -2.50 / -5.75%
             |             
            
                43.50
             |           
            
                44.00
             |               
            
                40.00
             |                           
            
                41.00
             | 
            
                42.61
             |                     
            
                24.94
             |                                 
            
                6,896,167
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2014
             | 
            
                +2.40 / +5.84%
             |             
            
                41.50
             |           
            
                44.00
             |               
            
                41.10
             |                           
            
                43.50
             | 
            
                42.85
             |                     
            
                26.46
             |                                 
            
                5,364,819
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2014
             | 
            
                +1.00 / +2.49%
             |             
            
                40.50
             |           
            
                41.50
             |               
            
                40.40
             |                           
            
                41.10
             | 
            
                40.93
             |                     
            
                25.00
             |                                 
            
                2,758,661
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2014
             | 
            
                +0.60 / +1.52%
             |             
            
                39.60
             |           
            
                40.30
             |               
            
                39.10
             |                           
            
                40.10
             | 
            
                39.83
             |                     
            
                24.39
             |                                 
            
                3,450,378
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2014
             | 
            
                -0.80 / -1.99%
             |             
            
                40.30
             |           
            
                40.70
             |               
            
                39.50
             |                           
            
                39.50
             | 
            
                40.19
             |                     
            
                24.03
             |                                 
            
                3,267,336
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2014
             | 
            
                -0.80 / -1.95%
             |             
            
                41.10
             |           
            
                41.50
             |               
            
                40.00
             |                           
            
                40.30
             | 
            
                40.73
             |                     
            
                24.52
             |                                 
            
                5,277,445
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2014
             | 
            
                +0.10 / +0.24%
             |             
            
                41.00
             |           
            
                41.90
             |               
            
                40.50
             |                           
            
                41.10
             | 
            
                41.24
             |                     
            
                25.00
             |                                 
            
                3,471,650
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2014
             | 
            
                -0.50 / -1.20%
             |             
            
                41.50
             |           
            
                42.00
             |               
            
                40.30
             |                           
            
                41.00
             | 
            
                41.09
             |                     
            
                24.94
             |                                 
            
                3,580,797
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2014
             | 
            
                +2.00 / +5.06%
             |             
            
                39.90
             |           
            
                41.60
             |               
            
                39.60
             |                           
            
                41.50
             | 
            
                40.59
             |                     
            
                25.25
             |                                 
            
                5,135,054
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2014
             | 
            
                +2.10 / +5.61%
             |             
            
                37.40
             |           
            
                39.80
             |               
            
                37.40
             |                           
            
                39.50
             | 
            
                39.04
             |                     
            
                24.03
             |                                 
            
                5,935,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2014
             | 
            
                +0.20 / +0.54%
             |             
            
                37.30
             |           
            
                37.70
             |               
            
                37.10
             |                           
            
                37.40
             | 
            
                37.31
             |                     
            
                22.75
             |                                 
            
                3,893,118
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2014
             | 
            
                -0.20 / -0.53%
             |             
            
                37.90
             |           
            
                38.10
             |               
            
                36.50
             |                           
            
                37.20
             | 
            
                37.48
             |                     
            
                22.63
             |                                 
            
                4,521,333
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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