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                    Closing price on 12/18/2013
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                    | Open | 3.80 |  
                    | High | 3.80 |  
                    | Low | 3.60 |  
                    | Volume | 62,530 |  
                    | Split-adjusted Price | 2.11 |  
                
             | 
 |  VNA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/18/2013 | -0.10 / -2.63% | 3.80 | 3.80 | 3.60 | 3.70 | 3.70 | 2.11 | 62,530 |   |  
            | 12/17/2013 | +0.10 / +2.70% | 3.80 | 3.90 | 3.70 | 3.80 | 3.80 | 2.17 | 55,290 |   |  			
            | 12/16/2013 | +0.10 / +2.78% | 3.60 | 3.80 | 3.60 | 3.70 | 3.70 | 2.11 | 107,420 |   |  
            | 12/13/2013 | +0.10 / +2.86% | 3.40 | 3.60 | 3.40 | 3.60 | 3.60 | 2.05 | 57,710 |   |  			
            | 12/12/2013 | +0.10 / +2.94% | 3.30 | 3.50 | 3.30 | 3.50 | 3.50 | 1.99 | 36,350 |   |  
            | 12/11/2013 | -0.20 / -5.56% | 3.60 | 3.60 | 3.40 | 3.40 | 3.40 | 1.94 | 128,810 |   |  			
            | 12/10/2013 | 0.00 / 0.00% | 3.70 | 3.70 | 3.50 | 3.60 | 3.60 | 2.05 | 86,410 |   |  
            | 12/9/2013 | -0.10 / -2.70% | 3.80 | 3.80 | 3.60 | 3.60 | 3.60 | 2.05 | 285,300 |   |  			
            | 12/6/2013 | -0.20 / -5.13% | 3.70 | 3.90 | 3.70 | 3.70 | 3.70 | 2.11 | 84,880 |   |  
            | 12/5/2013 | -0.10 / -2.50% | 3.90 | 3.90 | 3.80 | 3.90 | 3.90 | 2.22 | 115,570 |   |  			
            | 12/4/2013 | -0.10 / -2.44% | 4.10 | 4.10 | 3.90 | 4.00 | 4.00 | 2.28 | 234,440 |   |  
            | 12/3/2013 | +0.20 / +5.13% | 3.80 | 4.10 | 3.70 | 4.10 | 4.10 | 2.34 | 202,920 |   |  			
            | 12/2/2013 | -0.20 / -4.88% | 4.00 | 4.00 | 3.90 | 3.90 | 3.90 | 2.22 | 406,150 |   |  
            | 11/29/2013 | +0.20 / +5.13% | 4.10 | 4.10 | 3.80 | 4.10 | 4.10 | 2.34 | 557,020 |   |  			
            | 11/28/2013 | +0.20 / +5.41% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 2.22 | 117,900 |   |  
            | 11/27/2013 | +0.20 / +5.71% | 3.60 | 3.70 | 3.60 | 3.70 | 3.70 | 2.11 | 212,700 |   |  			
            | 11/26/2013 | +0.20 / +6.06% | 3.30 | 3.50 | 3.20 | 3.50 | 3.50 | 1.99 | 359,120 |   |  
            | 11/25/2013 | 0.00 / 0.00% | 3.30 | 3.40 | 3.20 | 3.30 | 3.30 | 1.88 | 207,840 |   |  			
            | 11/22/2013 | 0.00 / 0.00% | 3.30 | 3.40 | 3.10 | 3.30 | 3.30 | 1.88 | 124,180 |   |  
            | 11/21/2013 | 0.00 / 0.00% | 3.40 | 3.50 | 3.10 | 3.30 | 3.30 | 1.88 | 177,670 |   |  			
            | 11/20/2013 | +0.20 / +6.45% | 3.20 | 3.30 | 3.20 | 3.30 | 3.30 | 1.88 | 542,740 |   |  
            | 11/19/2013 | +0.20 / +6.90% | 3.00 | 3.10 | 2.90 | 3.10 | 3.10 | 1.77 | 368,640 |   |  			
            | 11/18/2013 | -0.10 / -3.33% | 2.90 | 3.00 | 2.90 | 2.90 | 2.90 | 1.65 | 78,560 |   |  
            | 11/15/2013 | 0.00 / 0.00% | 3.00 | 3.00 | 2.90 | 3.00 | 3.00 | 1.71 | 10,470 |   |  			
            | 11/14/2013 | 0.00 / 0.00% | 3.00 | 3.10 | 2.90 | 3.00 | 3.00 | 1.71 | 30,230 |   |  
            | 11/13/2013 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.71 | 4,700 |   |  			
            | 11/12/2013 | -0.10 / -3.23% | 3.10 | 3.10 | 3.00 | 3.00 | 3.00 | 1.71 | 3,290 |   |  
            | 11/11/2013 | 0.00 / 0.00% | 3.10 | 3.10 | 3.10 | 3.10 | 3.10 | 1.77 | 1,330 |   |  			
            | 11/8/2013 | 0.00 / 0.00% | 3.10 | 3.10 | 3.00 | 3.10 | 3.10 | 1.77 | 43,100 |   |  
            | 11/7/2013 | 0.00 / 0.00% | 2.90 | 3.10 | 2.90 | 3.10 | 3.10 | 1.77 | 51,620 |   |  |