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                    Closing price on 10/14/2014
                 |  |  
    
        |           
                
                    | Open | 3.90 |  
                    | High | 4.00 |  
                    | Low | 3.80 |  
                    | Volume | 9,290 |  
                    | Split-adjusted Price | 2.22 |  
                
             | 
 |  VNA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/14/2014 | 0.00 / 0.00% | 3.90 | 4.00 | 3.80 | 3.90 | 3.90 | 2.22 | 9,290 |   |  
            | 10/13/2014 | 0.00 / 0.00% | 3.70 | 3.90 | 3.70 | 3.90 | 3.90 | 2.22 | 116,780 |   |  			
            | 10/10/2014 | -0.20 / -4.88% | 3.90 | 4.10 | 3.90 | 3.90 | 3.90 | 2.22 | 346,950 |   |  
            | 10/9/2014 | 0.00 / 0.00% | 4.30 | 4.30 | 4.10 | 4.10 | 4.10 | 2.34 | 521,490 |   |  			
            | 10/8/2014 | +0.20 / +5.13% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 2.34 | 35,910 |   |  
            | 10/7/2014 | +0.20 / +5.41% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 2.22 | 65,110 |   |  			
            | 10/6/2014 | +0.20 / +5.71% | 3.60 | 3.70 | 3.60 | 3.70 | 3.70 | 2.11 | 169,410 |   |  
            | 10/3/2014 | +0.10 / +2.94% | 3.50 | 3.50 | 3.40 | 3.50 | 3.50 | 1.99 | 68,440 |   |  			
            | 10/2/2014 | 0.00 / 0.00% | 3.30 | 3.50 | 3.30 | 3.40 | 3.40 | 1.94 | 45,070 |   |  
            | 10/1/2014 | 0.00 / 0.00% | 3.20 | 3.40 | 3.20 | 3.40 | 3.40 | 1.94 | 50,430 |   |  			
            | 9/30/2014 | +0.10 / +3.03% | 3.20 | 3.40 | 3.20 | 3.40 | 3.40 | 1.94 | 31,730 |   |  
            | 9/29/2014 | +0.10 / +3.13% | 3.30 | 3.30 | 3.20 | 3.30 | 3.30 | 1.88 | 14,510 |   |  			
            | 9/26/2014 | -0.20 / -5.88% | 3.30 | 3.40 | 3.20 | 3.20 | 3.20 | 1.82 | 15,220 |   |  
            | 9/25/2014 | +0.10 / +3.03% | 3.30 | 3.40 | 3.30 | 3.40 | 3.40 | 1.94 | 10,900 |   |  			
            | 9/24/2014 | 0.00 / 0.00% | 3.30 | 3.40 | 3.20 | 3.30 | 3.30 | 1.88 | 27,320 |   |  
            | 9/23/2014 | 0.00 / 0.00% | 3.30 | 3.30 | 3.10 | 3.30 | 3.30 | 1.88 | 2,580 |   |  			
            | 9/22/2014 | +0.10 / +3.13% | 3.30 | 3.30 | 3.20 | 3.30 | 3.30 | 1.88 | 9,520 |   |  
            | 9/19/2014 | +0.10 / +3.23% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.82 | 11,760 |   |  			
            | 9/18/2014 | -0.20 / -6.06% | 3.30 | 3.30 | 3.10 | 3.10 | 3.10 | 1.77 | 14,870 |   |  
            | 9/17/2014 | +0.10 / +3.13% | 3.10 | 3.30 | 3.10 | 3.30 | 3.30 | 1.88 | 12,880 |   |  			
            | 9/16/2014 | +0.10 / +3.23% | 3.10 | 3.20 | 3.10 | 3.20 | 3.20 | 1.82 | 16,060 |   |  
            | 9/15/2014 | 0.00 / 0.00% | 3.20 | 3.20 | 3.10 | 3.10 | 3.10 | 1.77 | 36,030 |   |  			
            | 9/12/2014 | 0.00 / 0.00% | 3.10 | 3.30 | 3.10 | 3.10 | 3.10 | 1.77 | 52,100 |   |  
            | 9/11/2014 | -0.20 / -6.06% | 3.40 | 3.40 | 3.10 | 3.10 | 3.10 | 1.77 | 102,320 |   |  			
            | 9/10/2014 | +0.10 / +3.13% | 3.20 | 3.30 | 3.00 | 3.30 | 3.30 | 1.88 | 25,200 |   |  
            | 9/9/2014 | -0.20 / -5.88% | 3.60 | 3.60 | 3.20 | 3.20 | 3.20 | 1.82 | 202,360 |   |  			
            | 9/8/2014 | +0.20 / +6.25% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.94 | 16,200 |   |  
            | 9/5/2014 | +0.20 / +6.67% | 3.10 | 3.20 | 3.00 | 3.20 | 3.20 | 1.82 | 72,900 |   |  			
            | 9/4/2014 | 0.00 / 0.00% | 3.10 | 3.10 | 3.00 | 3.00 | 3.00 | 1.71 | 35,870 |   |  
            | 9/3/2014 | -0.10 / -3.23% | 3.10 | 3.20 | 3.00 | 3.00 | 3.00 | 1.71 | 24,070 |   |  |