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            | 
                    Closing price on 1/2/2013
                 |  |  
    
        |           
                
                    | Open | 3.10 |  
                    | High | 3.10 |  
                    | Low | 3.00 |  
                    | Volume | 178,970 |  
                    | Split-adjusted Price | 3.10 |  
                
             | 
 |  NTB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/2/2013 | +0.20 / +6.90% | 3.10 | 3.10 | 3.00 | 3.10 | 3.10 | 3.10 | 178,970 |   |  
            | 12/28/2012 | 0.00 / 0.00% | 2.90 | 3.00 | 2.90 | 3.00 | 2.90 | 3.00 | 129,600 |   |  			
            | 12/27/2012 | +0.10 / +3.45% | 2.90 | 3.00 | 2.80 | 3.00 | 2.90 | 3.00 | 32,680 |   |  
            | 12/26/2012 | +0.10 / +3.57% | 2.80 | 2.90 | 2.80 | 2.90 | 2.90 | 2.90 | 73,770 |   |  			
            | 12/25/2012 | 0.00 / 0.00% | 2.90 | 2.90 | 2.70 | 2.80 | 2.70 | 2.80 | 75,660 |   |  
            | 12/24/2012 | -0.10 / -3.45% | 2.90 | 2.90 | 2.80 | 2.80 | 2.90 | 2.80 | 11,480 |   |  			
            | 12/21/2012 | -0.10 / -3.33% | 2.90 | 3.00 | 2.90 | 2.90 | 3.00 | 2.90 | 32,730 |   |  
            | 12/20/2012 | +0.10 / +3.45% | 2.90 | 3.00 | 2.90 | 3.00 | 3.00 | 3.00 | 122,580 |   |  			
            | 12/19/2012 | 0.00 / 0.00% | 2.80 | 3.00 | 2.80 | 2.90 | 2.80 | 2.90 | 180,320 |   |  
            | 12/18/2012 | -0.10 / -3.33% | 3.00 | 3.00 | 2.90 | 2.90 | 2.90 | 2.90 | 29,150 |   |  			
            | 12/17/2012 | 0.00 / 0.00% | 3.00 | 3.10 | 3.00 | 3.00 | 3.00 | 3.00 | 86,230 |   |  
            | 12/14/2012 | +0.10 / +3.45% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 85,600 |   |  			
            | 12/13/2012 | +0.10 / +3.57% | 2.80 | 2.90 | 2.80 | 2.90 | 2.90 | 2.90 | 148,720 |   |  
            | 12/12/2012 | 0.00 / 0.00% | 2.70 | 2.90 | 2.70 | 2.80 | 2.70 | 2.80 | 93,870 |   |  			
            | 12/11/2012 | -0.10 / -3.45% | 3.00 | 3.00 | 2.80 | 2.80 | 2.90 | 2.80 | 25,810 |   |  
            | 12/10/2012 | +0.10 / +3.57% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 66,810 |   |  			
            | 12/7/2012 | +0.10 / +3.70% | 2.70 | 2.80 | 2.70 | 2.80 | 2.75 | 2.80 | 60,760 |   |  
            | 12/6/2012 | +0.10 / +3.85% | 2.60 | 2.70 | 2.50 | 2.70 | 2.60 | 2.70 | 204,180 |   |  			
            | 12/5/2012 | 0.00 / 0.00% | 2.70 | 2.70 | 2.50 | 2.60 | 2.60 | 2.60 | 58,110 |   |  
            | 12/4/2012 | +0.10 / +4.00% | 2.50 | 2.60 | 2.50 | 2.60 | 2.50 | 2.60 | 21,110 |   |  			
            | 12/3/2012 | -0.10 / -3.85% | 2.60 | 2.60 | 2.50 | 2.50 | 2.50 | 2.50 | 7,560 |   |  
            | 11/30/2012 | 0.00 / 0.00% | 2.60 | 2.60 | 2.50 | 2.60 | 2.50 | 2.60 | 8,480 |   |  			
            | 11/29/2012 | +0.10 / +4.00% | 2.60 | 2.60 | 2.50 | 2.60 | 2.50 | 2.60 | 2,420 |   |  
            | 11/28/2012 | -0.10 / -3.85% | 2.70 | 2.70 | 2.50 | 2.50 | 2.50 | 2.50 | 80,160 |   |  			
            | 11/27/2012 | -0.10 / -3.70% | 2.60 | 2.70 | 2.60 | 2.60 | 2.60 | 2.60 | 37,990 |   |  
            | 11/26/2012 | +0.10 / +3.85% | 2.60 | 2.70 | 2.50 | 2.70 | 2.60 | 2.70 | 50,770 |   |  			
            | 11/23/2012 | 0.00 / 0.00% | 2.50 | 2.60 | 2.50 | 2.60 | 2.50 | 2.60 | 8,020 |   |  
            | 11/22/2012 | 0.00 / 0.00% | 2.50 | 2.60 | 2.50 | 2.60 | 2.50 | 2.60 | 21,080 |   |  			
            | 11/21/2012 | +0.10 / +4.00% | 2.60 | 2.60 | 2.40 | 2.60 | 2.50 | 2.60 | 33,340 |   |  
            | 11/20/2012 | 0.00 / 0.00% | 2.60 | 2.60 | 2.50 | 2.50 | 2.50 | 2.50 | 45,260 |   |  |