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                    Closing price on 5/4/2016
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.50 | 
                 
                
                    | High | 
                    29.50 | 
                 
                
                    | Low | 
                    28.90 | 
                     
                
                    | Volume | 
                    389,900 | 
                                 
                
                    | Split-adjusted Price | 
                    12.16 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NT2 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/4/2016
             | 
            
                -0.50 / -1.69%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                28.90
             |                           
            
                29.00
             | 
            
                29.09
             |                     
            
                12.16
             |                                 
            
                389,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2016
             | 
            
                +1.10 / +3.87%
             |             
            
                28.40
             |           
            
                29.70
             |               
            
                28.40
             |                           
            
                29.50
             | 
            
                29.32
             |                     
            
                12.37
             |                                 
            
                730,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2016
             | 
            
                -0.30 / -1.05%
             |             
            
                28.60
             |           
            
                28.80
             |               
            
                28.40
             |                           
            
                28.40
             | 
            
                28.51
             |                     
            
                11.91
             |                                 
            
                319,770
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2016
             | 
            
                -0.60 / -2.05%
             |             
            
                29.10
             |           
            
                29.10
             |               
            
                28.60
             |                           
            
                28.70
             | 
            
                28.80
             |                     
            
                12.04
             |                                 
            
                450,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2016
             | 
            
                -0.10 / -0.34%
             |             
            
                29.40
             |           
            
                29.40
             |               
            
                28.70
             |                           
            
                29.30
             | 
            
                29.01
             |                     
            
                12.29
             |                                 
            
                399,510
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2016
             | 
            
                +0.60 / +2.08%
             |             
            
                28.90
             |           
            
                29.70
             |               
            
                28.90
             |                           
            
                29.40
             | 
            
                29.28
             |                     
            
                12.33
             |                                 
            
                559,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2016
             | 
            
                -0.70 / -2.37%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                28.50
             |                           
            
                28.80
             | 
            
                28.87
             |                     
            
                12.08
             |                                 
            
                1,675,360
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2016
             | 
            
                -1.10 / -3.59%
             |             
            
                30.60
             |           
            
                30.60
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.84
             |                     
            
                12.37
             |                                 
            
                665,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2016
             | 
            
                -2.00 / -6.13%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                30.00
             |                           
            
                30.60
             | 
            
                30.44
             |                     
            
                12.83
             |                                 
            
                488,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2016
             | 
            
                -0.60 / -1.81%
             |             
            
                33.30
             |           
            
                33.60
             |               
            
                32.50
             |                           
            
                32.60
             | 
            
                32.96
             |                     
            
                12.62
             |                                 
            
                683,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2016
             | 
            
                -0.70 / -2.06%
             |             
            
                33.80
             |           
            
                34.20
             |               
            
                33.20
             |                           
            
                33.20
             | 
            
                33.61
             |                     
            
                12.86
             |                                 
            
                600,690
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2016
             | 
            
                +0.20 / +0.59%
             |             
            
                33.70
             |           
            
                34.20
             |               
            
                33.70
             |                           
            
                33.90
             | 
            
                33.94
             |                     
            
                13.13
             |                                 
            
                344,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2016
             | 
            
                -0.50 / -1.46%
             |             
            
                34.80
             |           
            
                34.80
             |               
            
                33.70
             |                           
            
                33.70
             | 
            
                33.92
             |                     
            
                13.05
             |                                 
            
                990,730
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2016
             | 
            
                +1.70 / +5.23%
             |             
            
                32.50
             |           
            
                34.60
             |               
            
                32.30
             |                           
            
                34.20
             | 
            
                33.72
             |                     
            
                13.24
             |                                 
            
                1,265,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2016
             | 
            
                -0.20 / -0.61%
             |             
            
                32.80
             |           
            
                32.80
             |               
            
                32.30
             |                           
            
                32.50
             | 
            
                32.52
             |                     
            
                12.58
             |                                 
            
                595,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2016
             | 
            
                -0.30 / -0.91%
             |             
            
                33.10
             |           
            
                33.50
             |               
            
                32.50
             |                           
            
                32.70
             | 
            
                32.81
             |                     
            
                12.66
             |                                 
            
                590,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2016
             | 
            
                0.00 / 0.00%
             |             
            
                33.20
             |           
            
                33.90
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.30
             |                     
            
                12.78
             |                                 
            
                676,380
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2016
             | 
            
                +0.40 / +1.23%
             |             
            
                32.70
             |           
            
                33.10
             |               
            
                32.40
             |                           
            
                33.00
             | 
            
                32.86
             |                     
            
                12.78
             |                                 
            
                934,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2016
             | 
            
                +0.80 / +2.52%
             |             
            
                32.50
             |           
            
                32.70
             |               
            
                31.80
             |                           
            
                32.60
             | 
            
                32.33
             |                     
            
                12.62
             |                                 
            
                452,150
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2016
             | 
            
                -0.10 / -0.31%
             |             
            
                31.70
             |           
            
                32.90
             |               
            
                31.70
             |                           
            
                31.80
             | 
            
                31.98
             |                     
            
                12.31
             |                                 
            
                779,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2016
             | 
            
                -1.30 / -3.92%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                31.80
             |                           
            
                31.90
             | 
            
                32.32
             |                     
            
                12.35
             |                                 
            
                1,138,560
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2016
             | 
            
                -0.40 / -1.19%
             |             
            
                33.60
             |           
            
                34.40
             |               
            
                33.20
             |                           
            
                33.20
             | 
            
                33.58
             |                     
            
                12.86
             |                                 
            
                954,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2016
             | 
            
                -1.10 / -3.17%
             |             
            
                34.20
             |           
            
                34.80
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                34.01
             |                     
            
                13.01
             |                                 
            
                1,205,570
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2016
             | 
            
                +0.40 / +1.17%
             |             
            
                34.50
             |           
            
                36.00
             |               
            
                34.50
             |                           
            
                34.70
             | 
            
                35.08
             |                     
            
                13.44
             |                                 
            
                1,861,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2016
             | 
            
                +1.90 / +5.86%
             |             
            
                32.90
             |           
            
                34.30
             |               
            
                31.50
             |                           
            
                34.30
             | 
            
                33.00
             |                     
            
                13.28
             |                                 
            
                1,102,090
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2016
             | 
            
                +2.00 / +6.58%
             |             
            
                30.40
             |           
            
                32.40
             |               
            
                30.40
             |                           
            
                32.40
             | 
            
                31.90
             |                     
            
                12.55
             |                                 
            
                1,816,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2016
             | 
            
                +0.60 / +2.01%
             |             
            
                29.60
             |           
            
                30.90
             |               
            
                29.60
             |                           
            
                30.40
             | 
            
                30.47
             |                     
            
                11.77
             |                                 
            
                1,149,410
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2016
             | 
            
                +0.10 / +0.34%
             |             
            
                29.70
             |           
            
                29.80
             |               
            
                29.50
             |                           
            
                29.80
             | 
            
                29.67
             |                     
            
                11.54
             |                                 
            
                890,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2016
             | 
            
                +0.10 / +0.34%
             |             
            
                29.40
             |           
            
                29.80
             |               
            
                29.20
             |                           
            
                29.70
             | 
            
                29.50
             |                     
            
                11.50
             |                                 
            
                883,950
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2016
             | 
            
                -0.20 / -0.67%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.20
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                11.46
             |                                 
            
                1,216,490
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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