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                    Closing price on 5/24/2013
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                    | Open | 2.50 |  
                    | High | 2.50 |  
                    | Low | 2.50 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 2.50 |  
                
             | 
 |  NTB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/24/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  
            | 5/23/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  			
            | 5/22/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  
            | 5/21/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  			
            | 5/20/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  
            | 5/17/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  			
            | 5/16/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  
            | 5/15/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  			
            | 5/14/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  
            | 5/13/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  			
            | 5/10/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  
            | 5/9/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  			
            | 5/8/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  
            | 5/7/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 0 |   |  			
            | 5/6/2013 | -0.10 / -3.85% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 82,020 |   |  
            | 5/3/2013 | +0.10 / +4.00% | 2.50 | 2.60 | 2.50 | 2.60 | 2.50 | 2.60 | 239,530 |   |  			
            | 5/2/2013 | +0.10 / +4.17% | 2.40 | 2.50 | 2.40 | 2.50 | 2.50 | 2.50 | 240,510 |   |  
            | 4/26/2013 | +0.10 / +4.35% | 2.30 | 2.40 | 2.30 | 2.40 | 2.30 | 2.40 | 263,450 |   |  			
            | 4/25/2013 | -0.10 / -4.17% | 2.30 | 2.40 | 2.30 | 2.30 | 2.30 | 2.30 | 39,190 |   |  
            | 4/24/2013 | -0.10 / -4.00% | 2.50 | 2.50 | 2.40 | 2.40 | 2.40 | 2.40 | 5,750 |   |  			
            | 4/23/2013 | +0.10 / +4.17% | 2.50 | 2.50 | 2.40 | 2.50 | 2.40 | 2.50 | 165,710 |   |  
            | 4/22/2013 | 0.00 / 0.00% | 2.40 | 2.40 | 2.40 | 2.40 | 2.40 | 2.40 | 155,050 |   |  			
            | 4/18/2013 | 0.00 / 0.00% | 2.40 | 2.50 | 2.30 | 2.40 | 2.40 | 2.40 | 229,210 |   |  
            | 4/17/2013 | +0.10 / +4.35% | 2.30 | 2.40 | 2.30 | 2.40 | 2.40 | 2.40 | 161,560 |   |  			
            | 4/16/2013 | +0.10 / +4.55% | 2.20 | 2.30 | 2.10 | 2.30 | 2.20 | 2.30 | 75,300 |   |  
            | 4/15/2013 | -0.10 / -4.35% | 2.30 | 2.40 | 2.20 | 2.20 | 2.20 | 2.20 | 76,420 |   |  			
            | 4/12/2013 | -0.10 / -4.17% | 2.40 | 2.40 | 2.30 | 2.30 | 2.40 | 2.30 | 62,060 |   |  
            | 4/11/2013 | 0.00 / 0.00% | 2.40 | 2.50 | 2.40 | 2.40 | 2.40 | 2.40 | 32,000 |   |  			
            | 4/10/2013 | -0.10 / -4.00% | 2.50 | 2.60 | 2.40 | 2.40 | 2.50 | 2.40 | 61,650 |   |  
            | 4/9/2013 | +0.10 / +4.17% | 2.40 | 2.50 | 2.40 | 2.50 | 2.50 | 2.50 | 261,100 |   |  |