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                    Closing price on 9/26/2016
                 |  |  
    
        |           
                
                    | Open | 6.00 |  
                    | High | 6.50 |  
                    | Low | 5.90 |  
                    | Volume | 124,400 |  
                    | Split-adjusted Price | 5.97 |  
                
             | 
 |  G20 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/26/2016 | +0.10 / +1.56% | 6.00 | 6.50 | 5.90 | 6.50 | 6.33 | 5.97 | 124,400 |   |  
            | 9/23/2016 | -0.10 / -1.54% | 6.50 | 6.50 | 6.40 | 6.40 | 6.50 | 5.88 | 110,400 |   |  			
            | 9/22/2016 | -0.10 / -1.52% | 6.50 | 6.50 | 6.00 | 6.50 | 6.09 | 5.97 | 44,500 |   |  
            | 9/21/2016 | 0.00 / 0.00% | 6.60 | 6.60 | 6.50 | 6.60 | 6.56 | 6.06 | 353,750 |   |  			
            | 9/20/2016 | -0.20 / -2.94% | 6.70 | 6.70 | 6.60 | 6.60 | 6.70 | 6.06 | 17,600 |   |  
            | 9/19/2016 | -0.10 / -1.45% | 6.90 | 7.00 | 6.30 | 6.80 | 6.46 | 6.25 | 61,900 |   |  			
            | 9/16/2016 | +0.10 / +1.47% | 7.00 | 7.00 | 6.50 | 6.90 | 6.84 | 6.34 | 42,300 |   |  
            | 9/15/2016 | -0.20 / -2.86% | 7.00 | 7.00 | 6.70 | 6.80 | 6.90 | 6.25 | 171,300 |   |  			
            | 9/14/2016 | -0.20 / -2.78% | 7.10 | 7.10 | 6.90 | 7.00 | 6.99 | 6.43 | 2,400 |   |  
            | 9/13/2016 | +0.10 / +1.41% | 7.10 | 7.20 | 7.10 | 7.20 | 7.10 | 6.62 | 1,100 |   |  			
            | 9/12/2016 | +0.10 / +1.43% | 7.00 | 7.10 | 7.00 | 7.10 | 7.01 | 6.52 | 283,300 |   |  
            | 9/9/2016 | -0.20 / -2.78% | 7.00 | 7.00 | 6.90 | 7.00 | 6.93 | 6.43 | 22,200 |   |  			
            | 9/8/2016 | 0.00 / 0.00% | 7.30 | 7.30 | 7.10 | 7.20 | 7.21 | 6.62 | 131,500 |   |  
            | 9/7/2016 | -0.10 / -1.37% | 7.30 | 7.30 | 7.10 | 7.20 | 7.30 | 6.62 | 64,500 |   |  			
            | 9/6/2016 | -0.10 / -1.35% | 7.00 | 7.40 | 6.70 | 7.30 | 7.19 | 6.71 | 138,040 |   |  
            | 9/5/2016 | 0.00 / 0.00% | 7.30 | 7.40 | 6.70 | 7.40 | 7.12 | 6.80 | 123,300 |   |  			
            | 9/1/2016 | 0.00 / 0.00% | 7.50 | 7.50 | 7.30 | 7.40 | 7.46 | 6.80 | 15,400 |   |  
            | 8/31/2016 | +0.10 / +1.37% | 7.10 | 7.40 | 7.10 | 7.40 | 7.24 | 6.80 | 63,900 |   |  			
            | 8/30/2016 | -0.10 / -1.35% | 7.40 | 7.40 | 7.20 | 7.30 | 7.31 | 6.71 | 374,100 |   |  
            | 8/29/2016 | 0.00 / 0.00% | 6.80 | 7.60 | 6.70 | 7.40 | 7.18 | 6.80 | 103,800 |   |  			
            | 8/26/2016 | +0.30 / +4.23% | 7.10 | 7.40 | 7.00 | 7.40 | 7.11 | 6.80 | 80,800 |   |  
            | 8/25/2016 | +0.30 / +4.41% | 6.60 | 7.10 | 6.60 | 7.10 | 6.89 | 6.52 | 44,300 |   |  			
            | 8/24/2016 | -0.20 / -2.86% | 7.20 | 7.20 | 6.70 | 6.80 | 6.94 | 6.25 | 60,300 |   |  
            | 8/23/2016 | -0.20 / -2.78% | 6.90 | 7.30 | 6.80 | 7.00 | 6.99 | 6.43 | 39,100 |   |  			
            | 8/22/2016 | -0.10 / -1.37% | 7.40 | 7.40 | 7.10 | 7.20 | 7.20 | 6.62 | 22,200 |   |  
            | 8/19/2016 | 0.00 / 0.00% | 7.10 | 7.40 | 7.10 | 7.30 | 7.30 | 6.71 | 186,560 |   |  			
            | 8/18/2016 | 0.00 / 0.00% | 7.20 | 8.00 | 7.00 | 7.30 | 7.31 | 6.71 | 154,200 |   |  
            | 8/17/2016 | +0.10 / +1.39% | 7.20 | 7.30 | 7.20 | 7.30 | 7.20 | 6.71 | 255,800 |   |  			
            | 8/16/2016 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 6.62 | 0 |   |  
            | 8/15/2016 | 0.00 / 0.00% | 7.10 | 7.20 | 7.10 | 7.20 | 7.11 | 6.62 | 29,800 |   |  |