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                    Closing price on 10/31/2014
                 |  |  
    
        |           
                
                    | Open | 3.50 |  
                    | High | 3.50 |  
                    | Low | 3.20 |  
                    | Volume | 107,970 |  
                    | Split-adjusted Price | 1.88 |  
                
             | 
 |  VNA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/31/2014 | 0.00 / 0.00% | 3.50 | 3.50 | 3.20 | 3.30 | 3.30 | 1.88 | 107,970 |   |  
            | 10/30/2014 | -0.20 / -5.71% | 3.40 | 3.60 | 3.30 | 3.30 | 3.30 | 1.88 | 57,150 |   |  			
            | 10/29/2014 | 0.00 / 0.00% | 3.60 | 3.60 | 3.40 | 3.50 | 3.50 | 1.99 | 2,330 |   |  
            | 10/28/2014 | 0.00 / 0.00% | 3.60 | 3.60 | 3.30 | 3.50 | 3.50 | 1.99 | 37,450 |   |  			
            | 10/27/2014 | -0.10 / -2.78% | 3.60 | 3.60 | 3.40 | 3.50 | 3.50 | 1.99 | 22,540 |   |  
            | 10/24/2014 | 0.00 / 0.00% | 3.60 | 3.70 | 3.50 | 3.60 | 3.60 | 2.05 | 6,180 |   |  			
            | 10/23/2014 | +0.20 / +5.88% | 3.30 | 3.60 | 3.30 | 3.60 | 3.60 | 2.05 | 17,870 |   |  
            | 10/22/2014 | -0.20 / -5.56% | 3.60 | 3.60 | 3.40 | 3.40 | 3.40 | 1.94 | 108,330 |   |  			
            | 10/21/2014 | -0.10 / -2.70% | 3.50 | 3.80 | 3.50 | 3.60 | 3.60 | 2.05 | 52,650 |   |  
            | 10/20/2014 | -0.20 / -5.13% | 3.90 | 3.90 | 3.70 | 3.70 | 3.70 | 2.11 | 33,310 |   |  			
            | 10/17/2014 | +0.10 / +2.63% | 3.90 | 3.90 | 3.60 | 3.90 | 3.90 | 2.22 | 9,200 |   |  
            | 10/16/2014 | -0.10 / -2.56% | 3.90 | 3.90 | 3.70 | 3.80 | 3.80 | 2.17 | 91,480 |   |  			
            | 10/15/2014 | 0.00 / 0.00% | 3.90 | 3.90 | 3.70 | 3.90 | 3.90 | 2.22 | 15,000 |   |  
            | 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 |   |  |