| 
                 
                    Closing price on 5/19/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.10 | 
                 
                
                    | High | 
                    20.10 | 
                 
                
                    | Low | 
                    20.10 | 
                     
                
                    | Volume | 
                    5,400 | 
                                 
                
                    | Split-adjusted Price | 
                    8.55 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NBP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/19/2016
             | 
            
                +0.10 / +0.50%
             |             
            
                20.10
             |           
            
                20.10
             |               
            
                20.10
             |                           
            
                20.10
             | 
            
                20.10
             |                     
            
                8.55
             |                                 
            
                5,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2016
             | 
            
                -0.70 / -3.38%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                8.51
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2016
             | 
            
                +1.10 / +5.61%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.00
             |                           
            
                20.70
             | 
            
                20.68
             |                     
            
                8.81
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2016
             | 
            
                -0.80 / -3.92%
             |             
            
                20.90
             |           
            
                21.50
             |               
            
                19.60
             |                           
            
                19.60
             | 
            
                21.15
             |                     
            
                8.34
             |                                 
            
                3,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2016
             | 
            
                +1.40 / +7.37%
             |             
            
                19.00
             |           
            
                20.40
             |               
            
                19.00
             |                           
            
                20.40
             | 
            
                19.00
             |                     
            
                8.68
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2016
             | 
            
                -0.30 / -1.55%
             |             
            
                18.60
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                18.78
             |                     
            
                8.09
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2016
             | 
            
                +0.90 / +4.89%
             |             
            
                19.00
             |           
            
                19.30
             |               
            
                18.50
             |                           
            
                19.30
             | 
            
                18.68
             |                     
            
                8.21
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2016
             | 
            
                -1.00 / -5.15%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                18.40
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                7.83
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2016
             | 
            
                +1.40 / +7.78%
             |             
            
                18.00
             |           
            
                19.40
             |               
            
                18.00
             |                           
            
                19.40
             | 
            
                18.40
             |                     
            
                8.26
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.70
             |           
            
                18.00
             |               
            
                17.70
             |                           
            
                18.00
             | 
            
                17.90
             |                     
            
                7.66
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2016
             | 
            
                -0.30 / -1.64%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.07
             |                     
            
                7.66
             |                                 
            
                1,402
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2016
             | 
            
                -1.40 / -7.11%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.20
             |                           
            
                18.30
             | 
            
                18.42
             |                     
            
                7.79
             |                                 
            
                10,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                19.70
             |                           
            
                19.70
             | 
            
                19.70
             |                     
            
                8.38
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                19.70
             |                           
            
                19.70
             | 
            
                19.70
             |                     
            
                8.38
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2016
             | 
            
                -0.10 / -0.51%
             |             
            
                20.80
             |           
            
                20.80
             |               
            
                19.00
             |                           
            
                19.70
             | 
            
                19.79
             |                     
            
                8.38
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2016
             | 
            
                -2.10 / -9.59%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                20.26
             |                     
            
                8.43
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2016
             | 
            
                +0.10 / +0.46%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                20.60
             |                           
            
                21.90
             | 
            
                22.42
             |                     
            
                9.32
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2016
             | 
            
                +1.90 / +9.55%
             |             
            
                19.90
             |           
            
                21.80
             |               
            
                19.90
             |                           
            
                21.80
             | 
            
                20.43
             |                     
            
                9.28
             |                                 
            
                10,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2016
             | 
            
                -0.10 / -0.50%
             |             
            
                18.00
             |           
            
                19.90
             |               
            
                18.00
             |                           
            
                19.90
             | 
            
                18.00
             |                     
            
                8.47
             |                                 
            
                17,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2016
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                8.51
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2016
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                8.51
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2016
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                8.51
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2016
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                20.00
             |               
            
                18.00
             |                           
            
                20.00
             | 
            
                18.00
             |                     
            
                8.51
             |                                 
            
                1,520
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2016
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                8.51
             |                                 
            
                3
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2016
             | 
            
                +0.20 / +1.01%
             |             
            
                17.90
             |           
            
                20.00
             |               
            
                17.90
             |                           
            
                20.00
             | 
            
                17.90
             |                     
            
                8.51
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                8.43
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                8.43
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                8.43
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                8.43
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                8.43
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |