| 
                 
                    Closing price on 10/3/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    41.10 | 
                 
                
                    | High | 
                    41.30 | 
                 
                
                    | Low | 
                    40.80 | 
                     
                
                    | Volume | 
                    8,200 | 
                                 
                
                    | Split-adjusted Price | 
                    20.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NET Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/3/2016
             | 
            
                -0.40 / -0.96%
             |             
            
                41.10
             |           
            
                41.30
             |               
            
                40.80
             |                           
            
                41.30
             | 
            
                40.99
             |                     
            
                20.60
             |                                 
            
                8,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2016
             | 
            
                -0.50 / -1.18%
             |             
            
                42.10
             |           
            
                42.10
             |               
            
                41.70
             |                           
            
                41.70
             | 
            
                42.10
             |                     
            
                20.80
             |                                 
            
                3,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2016
             | 
            
                +0.80 / +1.93%
             |             
            
                41.40
             |           
            
                42.60
             |               
            
                41.40
             |                           
            
                42.20
             | 
            
                42.10
             |                     
            
                21.05
             |                                 
            
                43,590
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2016
             | 
            
                +0.40 / +0.98%
             |             
            
                41.00
             |           
            
                41.50
             |               
            
                41.00
             |                           
            
                41.40
             | 
            
                41.13
             |                     
            
                20.65
             |                                 
            
                24,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2016
             | 
            
                +0.60 / +1.49%
             |             
            
                40.90
             |           
            
                41.00
             |               
            
                40.40
             |                           
            
                41.00
             | 
            
                40.58
             |                     
            
                20.45
             |                                 
            
                56,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2016
             | 
            
                -0.40 / -0.98%
             |             
            
                40.50
             |           
            
                40.90
             |               
            
                39.90
             |                           
            
                40.40
             | 
            
                40.19
             |                     
            
                20.15
             |                                 
            
                53,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2016
             | 
            
                +0.20 / +0.49%
             |             
            
                40.30
             |           
            
                40.80
             |               
            
                40.30
             |                           
            
                40.80
             | 
            
                40.60
             |                     
            
                20.35
             |                                 
            
                22,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2016
             | 
            
                +0.70 / +1.75%
             |             
            
                40.60
             |           
            
                41.00
             |               
            
                40.60
             |                           
            
                40.60
             | 
            
                40.85
             |                     
            
                20.25
             |                                 
            
                38,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2016
             | 
            
                +1.20 / +3.10%
             |             
            
                38.80
             |           
            
                40.00
             |               
            
                38.60
             |                           
            
                39.90
             | 
            
                39.01
             |                     
            
                19.90
             |                                 
            
                36,490
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2016
             | 
            
                -0.10 / -0.26%
             |             
            
                37.70
             |           
            
                38.70
             |               
            
                37.70
             |                           
            
                38.70
             | 
            
                38.39
             |                     
            
                19.30
             |                                 
            
                24,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2016
             | 
            
                -0.10 / -0.26%
             |             
            
                39.50
             |           
            
                40.80
             |               
            
                36.50
             |                           
            
                38.80
             | 
            
                38.21
             |                     
            
                19.35
             |                                 
            
                16,850
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2016
             | 
            
                +0.40 / +1.04%
             |             
            
                38.60
             |           
            
                39.00
             |               
            
                38.60
             |                           
            
                38.90
             | 
            
                38.80
             |                     
            
                19.40
             |                                 
            
                12,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2016
             | 
            
                -1.50 / -3.75%
             |             
            
                39.70
             |           
            
                40.40
             |               
            
                38.50
             |                           
            
                38.50
             | 
            
                39.19
             |                     
            
                19.20
             |                                 
            
                50,650
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2016
             | 
            
                -1.10 / -2.68%
             |             
            
                40.10
             |           
            
                41.50
             |               
            
                40.00
             |                           
            
                40.00
             | 
            
                40.17
             |                     
            
                19.95
             |                                 
            
                41,403
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2016
             | 
            
                -17.00 / -29.26%
             |             
            
                41.60
             |           
            
                42.40
             |               
            
                41.00
             |                           
            
                41.10
             | 
            
                41.42
             |                     
            
                20.50
             |                                 
            
                76,050
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2016
             | 
            
                -2.20 / -3.65%
             |             
            
                59.50
             |           
            
                59.50
             |               
            
                58.00
             |                           
            
                58.10
             | 
            
                58.75
             |                     
            
                20.70
             |                                 
            
                188,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2016
             | 
            
                -1.40 / -2.27%
             |             
            
                61.90
             |           
            
                62.00
             |               
            
                60.30
             |                           
            
                60.30
             | 
            
                61.34
             |                     
            
                21.48
             |                                 
            
                126,833
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2016
             | 
            
                +1.70 / +2.83%
             |             
            
                60.00
             |           
            
                61.90
             |               
            
                60.00
             |                           
            
                61.70
             | 
            
                60.97
             |                     
            
                21.98
             |                                 
            
                134,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2016
             | 
            
                -0.10 / -0.17%
             |             
            
                60.00
             |           
            
                60.20
             |               
            
                59.40
             |                           
            
                60.00
             | 
            
                60.10
             |                     
            
                21.38
             |                                 
            
                75,420
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2016
             | 
            
                +0.10 / +0.17%
             |             
            
                60.00
             |           
            
                61.00
             |               
            
                60.00
             |                           
            
                60.10
             | 
            
                60.44
             |                     
            
                21.41
             |                                 
            
                60,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2016
             | 
            
                -0.20 / -0.33%
             |             
            
                60.00
             |           
            
                60.50
             |               
            
                59.80
             |                           
            
                60.00
             | 
            
                59.98
             |                     
            
                21.38
             |                                 
            
                83,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2016
             | 
            
                -0.40 / -0.66%
             |             
            
                61.00
             |           
            
                61.90
             |               
            
                60.10
             |                           
            
                60.20
             | 
            
                60.62
             |                     
            
                21.45
             |                                 
            
                93,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2016
             | 
            
                0.00 / 0.00%
             |             
            
                60.70
             |           
            
                61.50
             |               
            
                60.00
             |                           
            
                60.60
             | 
            
                60.50
             |                     
            
                21.59
             |                                 
            
                151,026
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2016
             | 
            
                -1.20 / -1.94%
             |             
            
                62.00
             |           
            
                62.40
             |               
            
                60.60
             |                           
            
                60.60
             | 
            
                61.91
             |                     
            
                21.59
             |                                 
            
                93,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2016
             | 
            
                +0.50 / +0.82%
             |             
            
                61.50
             |           
            
                62.40
             |               
            
                61.00
             |                           
            
                61.80
             | 
            
                61.89
             |                     
            
                22.02
             |                                 
            
                83,330
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2016
             | 
            
                +0.70 / +1.16%
             |             
            
                60.60
             |           
            
                61.50
             |               
            
                60.30
             |                           
            
                61.30
             | 
            
                60.63
             |                     
            
                21.84
             |                                 
            
                40,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2016
             | 
            
                +0.10 / +0.17%
             |             
            
                60.40
             |           
            
                60.80
             |               
            
                60.20
             |                           
            
                60.60
             | 
            
                60.50
             |                     
            
                21.59
             |                                 
            
                50,040
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2016
             | 
            
                +0.50 / +0.83%
             |             
            
                60.00
             |           
            
                60.70
             |               
            
                60.00
             |                           
            
                60.50
             | 
            
                60.31
             |                     
            
                21.55
             |                                 
            
                72,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2016
             | 
            
                -0.10 / -0.17%
             |             
            
                60.10
             |           
            
                60.50
             |               
            
                59.90
             |                           
            
                60.00
             | 
            
                60.02
             |                     
            
                21.38
             |                                 
            
                20,010
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2016
             | 
            
                +1.10 / +1.86%
             |             
            
                59.00
             |           
            
                60.80
             |               
            
                59.00
             |                           
            
                60.10
             | 
            
                59.83
             |                     
            
                21.41
             |                                 
            
                77,524
             |  
            
                 
             |                                                              
             
    
         
    
    
 |