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                    Closing price on 5/2/2019
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.80 | 
                 
                
                    | High | 
                    18.90 | 
                 
                
                    | Low | 
                    18.40 | 
                     
                
                    | Volume | 
                    306,350 | 
                                 
                
                    | Split-adjusted Price | 
                    15.64 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NBB Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/2/2019
             | 
            
                +0.25 / +1.34%
             |             
            
                18.80
             |           
            
                18.90
             |               
            
                18.40
             |                           
            
                18.85
             | 
            
                18.69
             |                     
            
                15.64
             |                                 
            
                306,350
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2019
             | 
            
                +0.10 / +0.54%
             |             
            
                18.40
             |           
            
                18.65
             |               
            
                18.30
             |                           
            
                18.60
             | 
            
                18.46
             |                     
            
                15.43
             |                                 
            
                47,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                18.75
             |           
            
                18.75
             |               
            
                18.40
             |                           
            
                18.50
             | 
            
                18.47
             |                     
            
                15.35
             |                                 
            
                43,420
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2019
             | 
            
                +0.05 / +0.27%
             |             
            
                18.50
             |           
            
                19.00
             |               
            
                18.25
             |                           
            
                18.50
             | 
            
                18.55
             |                     
            
                15.35
             |                                 
            
                1,388,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                18.40
             |                           
            
                18.45
             | 
            
                18.53
             |                     
            
                15.31
             |                                 
            
                174,340
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2019
             | 
            
                -0.30 / -1.60%
             |             
            
                18.80
             |           
            
                18.80
             |               
            
                18.45
             |                           
            
                18.45
             | 
            
                18.73
             |                     
            
                15.31
             |                                 
            
                711,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2019
             | 
            
                +0.35 / +1.90%
             |             
            
                18.40
             |           
            
                18.80
             |               
            
                18.40
             |                           
            
                18.75
             | 
            
                18.62
             |                     
            
                15.56
             |                                 
            
                252,340
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2019
             | 
            
                +0.15 / +0.82%
             |             
            
                18.40
             |           
            
                18.55
             |               
            
                18.05
             |                           
            
                18.40
             | 
            
                18.41
             |                     
            
                15.27
             |                                 
            
                162,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2019
             | 
            
                -0.05 / -0.27%
             |             
            
                18.40
             |           
            
                18.60
             |               
            
                18.20
             |                           
            
                18.25
             | 
            
                18.33
             |                     
            
                15.14
             |                                 
            
                138,590
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2019
             | 
            
                +0.80 / +4.57%
             |             
            
                17.70
             |           
            
                18.35
             |               
            
                17.70
             |                           
            
                18.30
             | 
            
                18.07
             |                     
            
                15.18
             |                                 
            
                220,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2019
             | 
            
                -0.80 / -4.37%
             |             
            
                18.45
             |           
            
                18.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                18.36
             |                     
            
                14.52
             |                                 
            
                1,133,770
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2019
             | 
            
                -0.30 / -1.61%
             |             
            
                18.60
             |           
            
                18.70
             |               
            
                18.30
             |                           
            
                18.30
             | 
            
                18.65
             |                     
            
                15.18
             |                                 
            
                1,200,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2019
             | 
            
                -0.20 / -1.06%
             |             
            
                18.65
             |           
            
                18.80
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                18.75
             |                     
            
                15.43
             |                                 
            
                922,110
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2019
             | 
            
                -0.05 / -0.27%
             |             
            
                18.95
             |           
            
                19.00
             |               
            
                18.60
             |                           
            
                18.80
             | 
            
                18.95
             |                     
            
                15.60
             |                                 
            
                1,198,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2019
             | 
            
                +0.25 / +1.34%
             |             
            
                18.60
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                18.85
             | 
            
                18.90
             |                     
            
                15.64
             |                                 
            
                1,526,850
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2019
             | 
            
                -0.20 / -1.06%
             |             
            
                18.95
             |           
            
                18.95
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                18.69
             |                     
            
                15.43
             |                                 
            
                159,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2019
             | 
            
                -0.10 / -0.53%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.70
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                15.60
             |                                 
            
                116,060
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2019
             | 
            
                -0.20 / -1.05%
             |             
            
                19.00
             |           
            
                19.10
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                18.99
             |                     
            
                15.68
             |                                 
            
                164,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                19.10
             |           
            
                19.40
             |               
            
                19.10
             |                           
            
                19.10
             | 
            
                19.26
             |                     
            
                15.85
             |                                 
            
                1,235,230
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2019
             | 
            
                -0.30 / -1.55%
             |             
            
                19.40
             |           
            
                19.60
             |               
            
                19.05
             |                           
            
                19.10
             | 
            
                19.15
             |                     
            
                15.85
             |                                 
            
                725,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2019
             | 
            
                +0.10 / +0.52%
             |             
            
                19.35
             |           
            
                19.40
             |               
            
                19.00
             |                           
            
                19.40
             | 
            
                19.24
             |                     
            
                16.10
             |                                 
            
                294,510
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2019
             | 
            
                -0.05 / -0.26%
             |             
            
                19.00
             |           
            
                19.35
             |               
            
                18.90
             |                           
            
                19.30
             | 
            
                19.01
             |                     
            
                16.01
             |                                 
            
                714,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                19.35
             |           
            
                19.95
             |               
            
                19.35
             |                           
            
                19.35
             | 
            
                19.75
             |                     
            
                16.05
             |                                 
            
                775,350
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2019
             | 
            
                +0.85 / +4.59%
             |             
            
                18.50
             |           
            
                19.65
             |               
            
                18.50
             |                           
            
                19.35
             | 
            
                18.86
             |                     
            
                16.05
             |                                 
            
                3,698,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                17.65
             |           
            
                18.50
             |               
            
                17.65
             |                           
            
                18.50
             | 
            
                18.33
             |                     
            
                15.35
             |                                 
            
                1,109,870
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2019
             | 
            
                +0.05 / +0.27%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.35
             |                           
            
                18.50
             | 
            
                18.47
             |                     
            
                15.35
             |                                 
            
                359,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2019
             | 
            
                -0.25 / -1.34%
             |             
            
                18.70
             |           
            
                18.80
             |               
            
                18.45
             |                           
            
                18.45
             | 
            
                18.58
             |                     
            
                15.31
             |                                 
            
                1,550,580
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2019
             | 
            
                -0.05 / -0.27%
             |             
            
                18.75
             |           
            
                18.90
             |               
            
                18.60
             |                           
            
                18.70
             | 
            
                18.78
             |                     
            
                15.51
             |                                 
            
                1,785,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2019
             | 
            
                -0.25 / -1.32%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.75
             |                           
            
                18.75
             | 
            
                18.81
             |                     
            
                15.56
             |                                 
            
                1,389,970
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2019
             | 
            
                +0.40 / +2.15%
             |             
            
                18.80
             |           
            
                19.00
             |               
            
                18.60
             |                           
            
                19.00
             | 
            
                18.87
             |                     
            
                15.76
             |                                 
            
                2,720,590
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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