| 
    
        
            | 
                    Closing price on 8/7/2015
                 |  |  
    
        |           
                
                    | Open | 6.00 |  
                    | High | 6.00 |  
                    | Low | 5.70 |  
                    | Volume | 139,400 |  
                    | Split-adjusted Price | 2.46 |  
                
             | 
 |  VGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/7/2015 | -0.30 / -5.00% | 6.00 | 6.00 | 5.70 | 5.70 | 5.84 | 2.46 | 139,400 |   |  
            | 8/6/2015 | 0.00 / 0.00% | 6.00 | 6.00 | 5.90 | 6.00 | 5.92 | 2.59 | 182,647 |   |  			
            | 8/5/2015 | +0.30 / +5.26% | 6.10 | 6.20 | 5.90 | 6.00 | 5.99 | 2.59 | 490,900 |   |  
            | 8/4/2015 | +0.50 / +9.62% | 5.20 | 5.70 | 5.20 | 5.70 | 5.58 | 2.46 | 832,000 |   |  			
            | 8/3/2015 | -0.10 / -1.89% | 5.20 | 5.30 | 5.10 | 5.20 | 5.15 | 2.25 | 64,800 |   |  
            | 7/31/2015 | +0.10 / +1.92% | 5.20 | 5.30 | 5.20 | 5.30 | 5.20 | 2.29 | 49,650 |   |  			
            | 7/30/2015 | -0.20 / -3.70% | 5.30 | 5.30 | 5.20 | 5.20 | 5.21 | 2.25 | 85,600 |   |  
            | 7/29/2015 | 0.00 / 0.00% | 5.30 | 5.40 | 5.20 | 5.40 | 5.22 | 2.34 | 24,850 |   |  			
            | 7/28/2015 | -0.10 / -1.82% | 5.50 | 5.50 | 5.30 | 5.40 | 5.50 | 2.34 | 104,600 |   |  
            | 7/27/2015 | +0.10 / +1.85% | 5.40 | 5.50 | 5.40 | 5.50 | 5.40 | 2.38 | 58,400 |   |  			
            | 7/24/2015 | +0.20 / +3.85% | 5.20 | 5.40 | 5.10 | 5.40 | 5.31 | 2.34 | 150,200 |   |  
            | 7/23/2015 | -0.20 / -3.70% | 5.40 | 5.40 | 5.20 | 5.20 | 5.21 | 2.25 | 32,700 |   |  			
            | 7/22/2015 | 0.00 / 0.00% | 5.30 | 5.40 | 5.20 | 5.40 | 5.30 | 2.34 | 13,900 |   |  
            | 7/21/2015 | +0.20 / +3.85% | 5.40 | 5.40 | 5.20 | 5.40 | 5.30 | 2.34 | 71,200 |   |  			
            | 7/20/2015 | -0.10 / -1.89% | 5.40 | 5.40 | 5.20 | 5.20 | 5.30 | 2.25 | 70,900 |   |  
            | 7/17/2015 | -0.10 / -1.85% | 5.50 | 5.50 | 5.30 | 5.30 | 5.42 | 2.29 | 132,912 |   |  			
            | 7/16/2015 | -0.10 / -1.82% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2.34 | 159,500 |   |  
            | 7/15/2015 | 0.00 / 0.00% | 5.60 | 5.60 | 5.50 | 5.50 | 5.58 | 2.29 | 49,210 |   |  			
            | 7/14/2015 | -0.20 / -3.51% | 5.60 | 5.70 | 5.50 | 5.50 | 5.60 | 2.29 | 84,300 |   |  
            | 7/13/2015 | +0.10 / +1.79% | 5.50 | 5.70 | 5.50 | 5.70 | 5.58 | 2.38 | 83,900 |   |  			
            | 7/10/2015 | +0.10 / +1.82% | 5.50 | 5.60 | 5.50 | 5.60 | 5.50 | 2.33 | 47,425 |   |  
            | 7/9/2015 | -0.10 / -1.79% | 5.70 | 5.70 | 5.50 | 5.50 | 5.53 | 2.29 | 65,200 |   |  			
            | 7/8/2015 | -0.10 / -1.75% | 5.70 | 5.70 | 5.50 | 5.60 | 5.61 | 2.33 | 134,400 |   |  
            | 7/7/2015 | +0.10 / +1.79% | 5.60 | 5.70 | 5.60 | 5.70 | 5.61 | 2.38 | 63,300 |   |  			
            | 7/6/2015 | -0.10 / -1.75% | 5.70 | 5.70 | 5.50 | 5.60 | 5.57 | 2.33 | 201,430 |   |  
            | 7/3/2015 | +0.20 / +3.64% | 5.00 | 5.70 | 5.00 | 5.70 | 5.60 | 2.38 | 176,310 |   |  			
            | 7/2/2015 | -0.10 / -1.79% | 5.60 | 5.60 | 5.50 | 5.50 | 5.52 | 2.29 | 34,800 |   |  
            | 7/1/2015 | +0.20 / +3.70% | 5.50 | 5.60 | 5.40 | 5.60 | 5.45 | 2.33 | 202,600 |   |  			
            | 6/30/2015 | -0.10 / -1.82% | 5.50 | 5.50 | 5.40 | 5.40 | 5.50 | 2.25 | 164,300 |   |  
            | 6/29/2015 | 0.00 / 0.00% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 2.29 | 60,100 |   |  |