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                    Closing price on 4/7/2016
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    33.20 | 
                 
                
                    | High | 
                    33.90 | 
                 
                
                    | Low | 
                    33.00 | 
                     
                
                    | Volume | 
                    676,380 | 
                                 
                
                    | Split-adjusted Price | 
                    12.78 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NT2 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2016
             | 
            
                +0.80 / +2.76%
             |             
            
                29.10
             |           
            
                29.80
             |               
            
                29.10
             |                           
            
                29.80
             | 
            
                29.65
             |                     
            
                11.54
             |                                 
            
                3,459,550
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2016
             | 
            
                +0.70 / +2.47%
             |             
            
                28.60
             |           
            
                29.30
             |               
            
                28.60
             |                           
            
                29.00
             | 
            
                28.92
             |                     
            
                11.23
             |                                 
            
                1,665,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                28.20
             |                           
            
                28.30
             | 
            
                28.29
             |                     
            
                10.96
             |                                 
            
                271,230
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2016
             | 
            
                -0.20 / -0.70%
             |             
            
                28.40
             |           
            
                28.50
             |               
            
                27.80
             |                           
            
                28.30
             | 
            
                28.22
             |                     
            
                10.96
             |                                 
            
                641,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2016
             | 
            
                +0.10 / +0.35%
             |             
            
                28.40
             |           
            
                28.60
             |               
            
                28.30
             |                           
            
                28.50
             | 
            
                28.49
             |                     
            
                11.04
             |                                 
            
                538,520
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2016
             | 
            
                +0.20 / +0.71%
             |             
            
                28.40
             |           
            
                28.80
             |               
            
                28.30
             |                           
            
                28.40
             | 
            
                28.47
             |                     
            
                11.00
             |                                 
            
                735,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2016
             | 
            
                +0.20 / +0.71%
             |             
            
                28.00
             |           
            
                28.30
             |               
            
                27.90
             |                           
            
                28.20
             | 
            
                28.09
             |                     
            
                10.92
             |                                 
            
                1,075,450
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2016
             | 
            
                -0.60 / -2.10%
             |             
            
                28.60
             |           
            
                28.60
             |               
            
                27.80
             |                           
            
                28.00
             | 
            
                28.13
             |                     
            
                10.84
             |                                 
            
                1,657,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                28.60
             |           
            
                29.00
             |               
            
                28.50
             |                           
            
                28.60
             | 
            
                28.67
             |                     
            
                11.07
             |                                 
            
                584,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2016
             | 
            
                +0.50 / +1.78%
             |             
            
                28.20
             |           
            
                29.30
             |               
            
                28.20
             |                           
            
                28.60
             | 
            
                28.80
             |                     
            
                11.07
             |                                 
            
                1,222,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2016
             | 
            
                +0.60 / +2.18%
             |             
            
                27.50
             |           
            
                28.20
             |               
            
                27.40
             |                           
            
                28.10
             | 
            
                27.98
             |                     
            
                10.88
             |                                 
            
                771,140
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2016
             | 
            
                -0.30 / -1.08%
             |             
            
                27.80
             |           
            
                27.80
             |               
            
                27.30
             |                           
            
                27.50
             | 
            
                27.48
             |                     
            
                10.65
             |                                 
            
                407,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2016
             | 
            
                +1.20 / +4.51%
             |             
            
                26.60
             |           
            
                27.80
             |               
            
                26.60
             |                           
            
                27.80
             | 
            
                27.31
             |                     
            
                10.76
             |                                 
            
                1,989,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2016
             | 
            
                +0.10 / +0.38%
             |             
            
                26.40
             |           
            
                26.60
             |               
            
                26.20
             |                           
            
                26.60
             | 
            
                26.42
             |                     
            
                10.30
             |                                 
            
                423,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/29/2016
             | 
            
                -0.10 / -0.38%
             |             
            
                26.60
             |           
            
                26.70
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.55
             |                     
            
                10.26
             |                                 
            
                286,960
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2016
             | 
            
                0.00 / 0.00%
             |             
            
                26.70
             |           
            
                26.80
             |               
            
                26.50
             |                           
            
                26.60
             | 
            
                26.57
             |                     
            
                10.30
             |                                 
            
                120,750
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 1:35:03 PM
                                                                
            
            
            
            
        
        
     
 
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