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            | 
                    Closing price on 3/13/2015
                 |  |  
    
        |           
                
                    | Open | 6.40 |  
                    | High | 6.40 |  
                    | Low | 6.30 |  
                    | Volume | 81,700 |  
                    | Split-adjusted Price | 2.63 |  
                
             | 
 |  VGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/13/2015 | 0.00 / 0.00% | 6.40 | 6.40 | 6.30 | 6.30 | 6.31 | 2.63 | 81,700 |   |  
            | 3/12/2015 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 2.63 | 120,600 |   |  			
            | 3/11/2015 | -0.20 / -3.08% | 6.50 | 6.50 | 6.30 | 6.30 | 6.34 | 2.63 | 404,000 |   |  
            | 3/10/2015 | 0.00 / 0.00% | 6.40 | 6.50 | 6.40 | 6.50 | 6.46 | 2.71 | 193,900 |   |  			
            | 3/9/2015 | -0.10 / -1.52% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 2.71 | 27,700 |   |  
            | 3/6/2015 | 0.00 / 0.00% | 6.60 | 6.60 | 6.50 | 6.60 | 6.50 | 2.75 | 284,400 |   |  			
            | 3/5/2015 | -0.10 / -1.49% | 6.50 | 6.60 | 6.50 | 6.60 | 6.60 | 2.75 | 313,700 |   |  
            | 3/4/2015 | +0.10 / +1.52% | 6.60 | 6.70 | 6.50 | 6.70 | 6.60 | 2.79 | 361,118 |   |  			
            | 3/3/2015 | +0.10 / +1.54% | 5.90 | 6.60 | 5.90 | 6.60 | 6.51 | 2.75 | 106,510 |   |  
            | 3/2/2015 | 0.00 / 0.00% | 6.50 | 6.50 | 6.40 | 6.50 | 6.49 | 2.71 | 88,400 |   |  			
            | 2/27/2015 | 0.00 / 0.00% | 6.50 | 6.60 | 6.50 | 6.50 | 6.52 | 2.71 | 312,600 |   |  
            | 2/26/2015 | -0.10 / -1.52% | 6.70 | 6.70 | 6.40 | 6.50 | 6.51 | 2.71 | 264,600 |   |  			
            | 2/25/2015 | +0.10 / +1.54% | 6.50 | 6.60 | 6.40 | 6.60 | 6.50 | 2.75 | 301,210 |   |  
            | 2/24/2015 | +0.10 / +1.56% | 6.50 | 6.50 | 6.40 | 6.50 | 6.46 | 2.71 | 113,000 |   |  			
            | 2/13/2015 | 0.00 / 0.00% | 6.40 | 6.50 | 6.40 | 6.40 | 6.40 | 2.67 | 91,300 |   |  
            | 2/12/2015 | 0.00 / 0.00% | 6.40 | 6.50 | 6.40 | 6.40 | 6.40 | 2.67 | 109,200 |   |  			
            | 2/11/2015 | +0.20 / +3.23% | 6.20 | 6.40 | 6.20 | 6.40 | 6.22 | 2.67 | 279,800 |   |  
            | 2/10/2015 | 0.00 / 0.00% | 6.20 | 6.30 | 6.10 | 6.20 | 6.24 | 2.58 | 235,424 |   |  			
            | 2/9/2015 | -0.20 / -3.13% | 6.40 | 6.40 | 6.10 | 6.20 | 6.24 | 2.58 | 497,100 |   |  
            | 2/6/2015 | -0.20 / -3.03% | 6.60 | 6.70 | 6.40 | 6.40 | 6.47 | 2.67 | 529,800 |   |  			
            | 2/5/2015 | 0.00 / 0.00% | 6.50 | 6.80 | 6.50 | 6.60 | 6.63 | 2.75 | 376,000 |   |  
            | 2/4/2015 | 0.00 / 0.00% | 6.60 | 6.70 | 6.50 | 6.60 | 6.55 | 2.75 | 251,800 |   |  			
            | 2/3/2015 | -0.30 / -4.35% | 6.90 | 7.00 | 6.60 | 6.60 | 6.76 | 2.75 | 702,610 |   |  
            | 2/2/2015 | -0.30 / -4.17% | 7.20 | 7.20 | 6.90 | 6.90 | 7.06 | 2.88 | 156,800 |   |  			
            | 1/30/2015 | -0.10 / -1.37% | 7.20 | 7.30 | 7.10 | 7.20 | 7.13 | 3.00 | 361,800 |   |  
            | 1/29/2015 | -0.10 / -1.35% | 7.40 | 7.40 | 7.20 | 7.30 | 7.21 | 3.04 | 151,328 |   |  			
            | 1/28/2015 | +0.10 / +1.37% | 7.30 | 7.40 | 7.10 | 7.40 | 7.24 | 3.08 | 318,700 |   |  
            | 1/27/2015 | 0.00 / 0.00% | 7.30 | 7.40 | 7.20 | 7.30 | 7.26 | 3.04 | 326,200 |   |  			
            | 1/26/2015 | +0.10 / +1.39% | 7.20 | 7.40 | 7.20 | 7.30 | 7.25 | 3.04 | 299,000 |   |  
            | 1/23/2015 | 0.00 / 0.00% | 7.30 | 7.30 | 7.20 | 7.20 | 7.20 | 3.00 | 245,500 |   |  |