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                    Closing price on 7/8/2015
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                    | Open | 3.20 |  
                    | High | 3.30 |  
                    | Low | 3.10 |  
                    | Volume | 81,710 |  
                    | Split-adjusted Price | 1.82 |  
                
             | 
 |  VNA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/8/2015 | 0.00 / 0.00% | 3.20 | 3.30 | 3.10 | 3.20 | 3.20 | 1.82 | 81,710 |   |  
            | 7/7/2015 | +0.10 / +3.23% | 3.10 | 3.30 | 3.10 | 3.20 | 3.24 | 1.82 | 78,350 |   |  			
            | 7/6/2015 | -0.10 / -3.13% | 3.20 | 3.20 | 3.10 | 3.10 | 3.11 | 1.77 | 8,130 |   |  
            | 7/3/2015 | +0.20 / +6.67% | 3.20 | 3.20 | 3.10 | 3.20 | 3.11 | 1.82 | 26,340 |   |  			
            | 7/2/2015 | -0.20 / -6.25% | 3.20 | 3.20 | 3.00 | 3.00 | 3.00 | 1.71 | 90 |   |  
            | 7/1/2015 | 0.00 / 0.00% | 3.20 | 3.20 | 3.00 | 3.20 | 3.10 | 1.82 | 33,560 |   |  			
            | 6/30/2015 | +0.20 / +6.67% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.82 | 20 |   |  
            | 6/29/2015 | -0.20 / -6.25% | 3.20 | 3.20 | 3.00 | 3.00 | 3.11 | 1.71 | 28,310 |   |  			
            | 6/26/2015 | -0.10 / -3.03% | 3.20 | 3.20 | 3.10 | 3.20 | 3.13 | 1.82 | 32,560 |   |  
            | 6/25/2015 | 0.00 / 0.00% | 3.20 | 3.30 | 3.20 | 3.30 | 3.25 | 1.88 | 4,100 |   |  			
            | 6/24/2015 | +0.10 / +3.13% | 3.20 | 3.30 | 3.20 | 3.30 | 3.23 | 1.88 | 54,760 |   |  
            | 6/23/2015 | 0.00 / 0.00% | 3.20 | 3.20 | 3.10 | 3.20 | 3.16 | 1.82 | 43,730 |   |  			
            | 6/22/2015 | -0.10 / -3.03% | 3.30 | 3.30 | 3.20 | 3.20 | 3.20 | 1.82 | 35,930 |   |  
            | 6/19/2015 | +0.10 / +3.13% | 3.20 | 3.30 | 3.10 | 3.30 | 3.18 | 1.88 | 38,380 |   |  			
            | 6/18/2015 | +0.10 / +3.23% | 3.10 | 3.20 | 3.10 | 3.20 | 3.10 | 1.82 | 47,410 |   |  
            | 6/17/2015 | -0.10 / -3.13% | 3.20 | 3.20 | 3.10 | 3.10 | 3.14 | 1.77 | 25,760 |   |  			
            | 6/16/2015 | +0.10 / +3.23% | 3.10 | 3.20 | 3.10 | 3.20 | 3.12 | 1.82 | 32,710 |   |  
            | 6/15/2015 | -0.10 / -3.13% | 3.10 | 3.20 | 3.10 | 3.10 | 3.16 | 1.77 | 14,890 |   |  			
            | 6/12/2015 | 0.00 / 0.00% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.82 | 560 |   |  
            | 6/11/2015 | 0.00 / 0.00% | 3.20 | 3.20 | 3.10 | 3.20 | 3.15 | 1.82 | 13,340 |   |  			
            | 6/10/2015 | -0.10 / -3.03% | 3.10 | 3.20 | 3.10 | 3.20 | 3.10 | 1.82 | 41,260 |   |  
            | 6/9/2015 | +0.10 / +3.13% | 3.20 | 3.30 | 3.20 | 3.30 | 3.21 | 1.88 | 46,470 |   |  			
            | 6/8/2015 | 0.00 / 0.00% | 3.20 | 3.30 | 3.20 | 3.20 | 3.22 | 1.82 | 17,680 |   |  
            | 6/5/2015 | -0.10 / -3.03% | 3.20 | 3.30 | 3.20 | 3.20 | 3.20 | 1.82 | 6,770 |   |  			
            | 6/4/2015 | 0.00 / 0.00% | 3.20 | 3.30 | 3.20 | 3.30 | 3.25 | 1.88 | 5,010 |   |  
            | 6/3/2015 | +0.10 / +3.13% | 3.20 | 3.30 | 3.10 | 3.30 | 3.11 | 1.88 | 68,420 |   |  			
            | 6/2/2015 | 0.00 / 0.00% | 3.10 | 3.20 | 3.10 | 3.20 | 3.13 | 1.82 | 27,840 |   |  
            | 6/1/2015 | 0.00 / 0.00% | 3.10 | 3.20 | 3.10 | 3.20 | 3.15 | 1.82 | 8,410 |   |  			
            | 5/29/2015 | 0.00 / 0.00% | 3.20 | 3.30 | 3.20 | 3.20 | 3.22 | 1.82 | 30,160 |   |  
            | 5/28/2015 | -0.10 / -3.03% | 3.10 | 3.30 | 3.10 | 3.20 | 3.18 | 1.82 | 35,410 |   |  |