| 
                 
                    Closing price on 3/10/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.20 | 
                 
                
                    | High | 
                    5.20 | 
                 
                
                    | Low | 
                    5.10 | 
                     
                
                    | Volume | 
                    367,255 | 
                                 
                
                    | Split-adjusted Price | 
                    5.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NTB Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/10/2014
             | 
            
                +0.40 / +8.33%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                5.10
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                5.20
             |                                 
            
                367,255
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2014
             | 
            
                +0.30 / +6.67%
             |             
            
                4.40
             |           
            
                4.80
             |               
            
                4.40
             |                           
            
                4.80
             | 
            
                4.40
             |                     
            
                4.80
             |                                 
            
                461,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2014
             | 
            
                +0.40 / +9.76%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.20
             |                           
            
                4.50
             | 
            
                4.40
             |                     
            
                4.50
             |                                 
            
                625,957
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2014
             | 
            
                +0.30 / +7.89%
             |             
            
                4.10
             |           
            
                4.10
             |               
            
                4.10
             |                           
            
                4.10
             | 
            
                4.10
             |                     
            
                4.10
             |                                 
            
                518,875
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2014
             | 
            
                +0.30 / +8.57%
             |             
            
                3.80
             |           
            
                3.80
             |               
            
                3.60
             |                           
            
                3.80
             | 
            
                3.80
             |                     
            
                3.80
             |                                 
            
                389,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2014
             | 
            
                +0.30 / +9.38%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.50
             |                           
            
                3.50
             | 
            
                3.50
             |                     
            
                3.50
             |                                 
            
                381,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2014
             | 
            
                +0.40 / +13.79%
             |             
            
                3.00
             |           
            
                3.30
             |               
            
                2.90
             |                           
            
                3.30
             | 
            
                3.00
             |                     
            
                3.30
             |                                 
            
                492,612
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2014
             | 
            
                -0.10 / -3.33%
             |             
            
                2.80
             |           
            
                3.00
             |               
            
                2.80
             |                           
            
                2.90
             | 
            
                3.00
             |                     
            
                2.90
             |                                 
            
                156,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2014
             | 
            
                +0.10 / +3.45%
             |             
            
                2.90
             |           
            
                3.00
             |               
            
                2.80
             |                           
            
                3.00
             | 
            
                2.90
             |                     
            
                3.00
             |                                 
            
                186,353
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2014
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                2.80
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                82,252
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2014
             | 
            
                +0.10 / +3.57%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.60
             |                           
            
                2.90
             | 
            
                2.80
             |                     
            
                2.90
             |                                 
            
                107,340
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2014
             | 
            
                -0.10 / -3.45%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.90
             |                     
            
                2.80
             |                                 
            
                140,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2014
             | 
            
                -0.20 / -6.45%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                2.80
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                259,170
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2014
             | 
            
                +0.20 / +6.90%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                2.90
             |                           
            
                3.10
             | 
            
                3.00
             |                     
            
                3.10
             |                                 
            
                251,254
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2014
             | 
            
                +0.10 / +3.57%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                2.80
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                21,010
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2014
             | 
            
                -0.10 / -3.45%
             |             
            
                2.90
             |           
            
                3.10
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.90
             |                     
            
                2.80
             |                                 
            
                404,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                3.00
             |               
            
                2.70
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                94,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.80
             |           
            
                2.90
             |               
            
                2.60
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                52,209
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.80
             |           
            
                3.00
             |               
            
                2.70
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                73,705
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2014
             | 
            
                +0.10 / +3.70%
             |             
            
                2.70
             |           
            
                2.90
             |               
            
                2.70
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                34,712
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2014
             | 
            
                -0.20 / -6.90%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                2.70
             |                           
            
                2.70
             | 
            
                2.90
             |                     
            
                2.70
             |                                 
            
                9,722
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                2.80
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                21,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2014
             | 
            
                +0.20 / +7.41%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.80
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                13,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2014
             | 
            
                +0.20 / +7.69%
             |             
            
                2.40
             |           
            
                2.80
             |               
            
                2.40
             |                           
            
                2.80
             | 
            
                2.60
             |                     
            
                2.80
             |                                 
            
                7,956
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2014
             | 
            
                +0.10 / +3.57%
             |             
            
                2.60
             |           
            
                2.90
             |               
            
                2.60
             |                           
            
                2.90
             | 
            
                2.80
             |                     
            
                2.90
             |                                 
            
                66,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2014
             | 
            
                -0.50 / -15.15%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.70
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                18,714
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2014
             | 
            
                -0.20 / -5.71%
             |             
            
                2.90
             |           
            
                3.30
             |               
            
                2.90
             |                           
            
                3.30
             | 
            
                3.00
             |                     
            
                3.30
             |                                 
            
                1,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2014
             | 
            
                +0.20 / +6.06%
             |             
            
                2.90
             |           
            
                3.50
             |               
            
                2.90
             |                           
            
                3.50
             | 
            
                3.10
             |                     
            
                3.50
             |                                 
            
                92,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2014
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.40
             |               
            
                3.00
             |                           
            
                3.30
             | 
            
                3.20
             |                     
            
                3.30
             |                                 
            
                188,010
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2014
             | 
            
                -0.30 / -8.57%
             |             
            
                3.80
             |           
            
                3.80
             |               
            
                3.20
             |                           
            
                3.20
             | 
            
                3.50
             |                     
            
                3.20
             |                                 
            
                61,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |