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                    Closing price on 7/5/2016
                 
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                    | Open | 
                    35.20 | 
                 
                
                    | High | 
                    35.80 | 
                 
                
                    | Low | 
                    34.40 | 
                     
                
                    | Volume | 
                    1,062,340 | 
                                 
                
                    | Split-adjusted Price | 
                    14.43 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NT2 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/5/2016
             | 
            
                -0.80 / -2.27%
             |             
            
                35.20
             |           
            
                35.80
             |               
            
                34.40
             |                           
            
                34.40
             | 
            
                34.99
             |                     
            
                14.43
             |                                 
            
                1,062,340
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2016
             | 
            
                -0.20 / -0.56%
             |             
            
                35.70
             |           
            
                35.80
             |               
            
                35.10
             |                           
            
                35.20
             | 
            
                35.32
             |                     
            
                14.76
             |                                 
            
                610,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2016
             | 
            
                +0.70 / +2.02%
             |             
            
                35.50
             |           
            
                35.70
             |               
            
                34.90
             |                           
            
                35.40
             | 
            
                35.31
             |                     
            
                14.85
             |                                 
            
                1,380,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2016
             | 
            
                -1.00 / -2.80%
             |             
            
                35.50
             |           
            
                35.80
             |               
            
                34.60
             |                           
            
                34.70
             | 
            
                35.04
             |                     
            
                14.55
             |                                 
            
                1,183,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2016
             | 
            
                +0.90 / +2.59%
             |             
            
                34.50
             |           
            
                35.70
             |               
            
                34.20
             |                           
            
                35.70
             | 
            
                35.02
             |                     
            
                14.97
             |                                 
            
                1,300,320
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2016
             | 
            
                +0.40 / +1.16%
             |             
            
                34.30
             |           
            
                35.50
             |               
            
                34.30
             |                           
            
                34.80
             | 
            
                34.94
             |                     
            
                14.60
             |                                 
            
                692,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2016
             | 
            
                -0.40 / -1.15%
             |             
            
                34.90
             |           
            
                35.50
             |               
            
                34.10
             |                           
            
                34.40
             | 
            
                34.66
             |                     
            
                14.43
             |                                 
            
                815,820
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2016
             | 
            
                +2.20 / +6.75%
             |             
            
                32.60
             |           
            
                34.80
             |               
            
                31.80
             |                           
            
                34.80
             | 
            
                33.48
             |                     
            
                14.60
             |                                 
            
                3,134,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2016
             | 
            
                -0.40 / -1.21%
             |             
            
                33.00
             |           
            
                33.30
             |               
            
                32.20
             |                           
            
                32.60
             | 
            
                32.70
             |                     
            
                13.67
             |                                 
            
                543,640
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2016
             | 
            
                -0.20 / -0.60%
             |             
            
                32.80
             |           
            
                33.40
             |               
            
                32.80
             |                           
            
                33.00
             | 
            
                32.98
             |                     
            
                13.84
             |                                 
            
                864,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2016
             | 
            
                -0.80 / -2.35%
             |             
            
                34.00
             |           
            
                34.30
             |               
            
                32.80
             |                           
            
                33.20
             | 
            
                33.32
             |                     
            
                13.93
             |                                 
            
                1,035,810
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2016
             | 
            
                +2.00 / +6.25%
             |             
            
                32.50
             |           
            
                34.00
             |               
            
                32.50
             |                           
            
                34.00
             | 
            
                33.14
             |                     
            
                14.26
             |                                 
            
                481,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2016
             | 
            
                -1.00 / -3.03%
             |             
            
                33.00
             |           
            
                33.10
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.17
             |                     
            
                13.42
             |                                 
            
                2,295,350
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2016
             | 
            
                +2.00 / +6.45%
             |             
            
                31.30
             |           
            
                33.00
             |               
            
                31.10
             |                           
            
                33.00
             | 
            
                32.27
             |                     
            
                13.84
             |                                 
            
                1,774,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2016
             | 
            
                +0.20 / +0.65%
             |             
            
                31.00
             |           
            
                31.20
             |               
            
                30.70
             |                           
            
                31.00
             | 
            
                31.01
             |                     
            
                13.00
             |                                 
            
                455,630
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2016
             | 
            
                +0.20 / +0.65%
             |             
            
                30.50
             |           
            
                31.20
             |               
            
                30.50
             |                           
            
                30.80
             | 
            
                30.91
             |                     
            
                12.92
             |                                 
            
                167,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2016
             | 
            
                -0.90 / -2.86%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                30.60
             |                           
            
                30.60
             | 
            
                30.92
             |                     
            
                12.83
             |                                 
            
                350,470
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2016
             | 
            
                +0.40 / +1.29%
             |             
            
                31.40
             |           
            
                31.50
             |               
            
                31.00
             |                           
            
                31.50
             | 
            
                31.26
             |                     
            
                13.21
             |                                 
            
                374,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2016
             | 
            
                +0.10 / +0.32%
             |             
            
                31.00
             |           
            
                31.20
             |               
            
                30.70
             |                           
            
                31.10
             | 
            
                30.97
             |                     
            
                13.04
             |                                 
            
                282,020
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2016
             | 
            
                -0.10 / -0.32%
             |             
            
                31.10
             |           
            
                31.30
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.09
             |                     
            
                13.00
             |                                 
            
                293,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2016
             | 
            
                -0.30 / -0.96%
             |             
            
                31.40
             |           
            
                31.70
             |               
            
                31.00
             |                           
            
                31.10
             | 
            
                31.19
             |                     
            
                13.04
             |                                 
            
                343,950
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2016
             | 
            
                -0.20 / -0.63%
             |             
            
                31.30
             |           
            
                31.80
             |               
            
                31.20
             |                           
            
                31.40
             | 
            
                31.46
             |                     
            
                13.17
             |                                 
            
                210,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2016
             | 
            
                +0.40 / +1.28%
             |             
            
                31.20
             |           
            
                31.90
             |               
            
                31.20
             |                           
            
                31.60
             | 
            
                31.61
             |                     
            
                13.25
             |                                 
            
                391,080
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2016
             | 
            
                +0.20 / +0.65%
             |             
            
                31.00
             |           
            
                31.50
             |               
            
                31.00
             |                           
            
                31.20
             | 
            
                31.14
             |                     
            
                13.09
             |                                 
            
                332,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2016
             | 
            
                -0.60 / -1.90%
             |             
            
                31.20
             |           
            
                31.70
             |               
            
                30.90
             |                           
            
                31.00
             | 
            
                31.20
             |                     
            
                13.00
             |                                 
            
                450,330
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2016
             | 
            
                0.00 / 0.00%
             |             
            
                31.30
             |           
            
                31.70
             |               
            
                31.20
             |                           
            
                31.60
             | 
            
                31.51
             |                     
            
                13.25
             |                                 
            
                967,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2016
             | 
            
                +1.00 / +3.27%
             |             
            
                30.40
             |           
            
                31.80
             |               
            
                30.40
             |                           
            
                31.60
             | 
            
                31.35
             |                     
            
                13.25
             |                                 
            
                514,670
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2016
             | 
            
                -0.10 / -0.33%
             |             
            
                30.70
             |           
            
                30.90
             |               
            
                30.60
             |                           
            
                30.60
             | 
            
                30.73
             |                     
            
                12.83
             |                                 
            
                159,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2016
             | 
            
                -1.10 / -3.46%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                30.70
             |                           
            
                30.70
             | 
            
                31.17
             |                     
            
                12.88
             |                                 
            
                320,770
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2016
             | 
            
                +0.70 / +2.25%
             |             
            
                31.40
             |           
            
                31.90
             |               
            
                31.20
             |                           
            
                31.80
             | 
            
                31.57
             |                     
            
                13.34
             |                                 
            
                565,770
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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