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                    Closing price on 5/12/2016
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        |           
                
                    | Open | 6.50 |  
                    | High | 6.80 |  
                    | Low | 6.40 |  
                    | Volume | 98,800 |  
                    | Split-adjusted Price | 6.25 |  
                
             | 
 |  G20 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/12/2016 | +0.20 / +3.03% | 6.50 | 6.80 | 6.40 | 6.80 | 6.60 | 6.25 | 98,800 |   |  
            | 5/11/2016 | 0.00 / 0.00% | 6.40 | 6.60 | 6.40 | 6.60 | 6.45 | 6.06 | 4,600 |   |  			
            | 5/10/2016 | -0.30 / -4.35% | 7.00 | 7.00 | 6.30 | 6.60 | 6.40 | 6.06 | 63,000 |   |  
            | 5/9/2016 | +0.20 / +2.99% | 6.60 | 7.10 | 6.50 | 6.90 | 6.64 | 6.34 | 9,400 |   |  			
            | 5/6/2016 | 0.00 / 0.00% | 7.00 | 7.00 | 6.10 | 6.70 | 6.24 | 6.16 | 138,700 |   |  
            | 5/5/2016 | -0.60 / -8.22% | 7.20 | 7.20 | 6.70 | 6.70 | 6.92 | 6.16 | 13,500 |   |  			
            | 5/4/2016 | +0.30 / +4.29% | 7.50 | 7.50 | 7.00 | 7.30 | 7.21 | 6.71 | 61,700 |   |  
            | 4/29/2016 | -0.70 / -9.09% | 8.00 | 8.00 | 7.00 | 7.00 | 7.61 | 6.43 | 27,200 |   |  			
            | 4/28/2016 | 0.00 / 0.00% | 8.10 | 8.10 | 7.70 | 7.70 | 7.72 | 7.08 | 25,000 |   |  
            | 4/27/2016 | -0.30 / -3.75% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 7.08 | 500 |   |  			
            | 4/26/2016 | -0.20 / -2.44% | 8.20 | 8.20 | 7.80 | 8.00 | 8.11 | 7.35 | 32,600 |   |  
            | 4/25/2016 | +0.30 / +3.80% | 7.90 | 8.20 | 7.90 | 8.20 | 7.92 | 7.54 | 15,500 |   |  			
            | 4/22/2016 | -0.10 / -1.25% | 8.00 | 8.00 | 7.50 | 7.90 | 7.83 | 7.26 | 25,600 |   |  
            | 4/21/2016 | 0.00 / 0.00% | 8.00 | 8.00 | 7.70 | 8.00 | 7.81 | 7.35 | 4,100 |   |  			
            | 4/20/2016 | -0.10 / -1.23% | 8.00 | 8.00 | 7.90 | 8.00 | 7.97 | 7.35 | 1,800 |   |  
            | 4/19/2016 | -0.10 / -1.22% | 8.00 | 8.20 | 8.00 | 8.10 | 8.03 | 7.44 | 19,000 |   |  			
            | 4/15/2016 | +0.20 / +2.50% | 8.10 | 8.20 | 8.10 | 8.20 | 8.19 | 7.54 | 30,900 |   |  
            | 4/14/2016 | 0.00 / 0.00% | 8.10 | 8.10 | 8.00 | 8.00 | 8.07 | 7.35 | 71,600 |   |  			
            | 4/13/2016 | -0.20 / -2.44% | 8.40 | 8.40 | 8.00 | 8.00 | 8.26 | 7.35 | 60,100 |   |  
            | 4/12/2016 | 0.00 / 0.00% | 8.20 | 8.30 | 8.20 | 8.20 | 8.29 | 7.54 | 108,000 |   |  			
            | 4/11/2016 | +0.10 / +1.23% | 8.10 | 8.30 | 8.10 | 8.20 | 8.19 | 7.54 | 101,700 |   |  
            | 4/8/2016 | -0.20 / -2.41% | 8.00 | 8.10 | 8.00 | 8.10 | 8.00 | 7.44 | 50,600 |   |  			
            | 4/7/2016 | +0.20 / +2.47% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 7.63 | 48,000 |   |  
            | 4/6/2016 | -0.10 / -1.22% | 8.20 | 8.30 | 8.10 | 8.10 | 8.27 | 7.44 | 68,400 |   |  			
            | 4/5/2016 | 0.00 / 0.00% | 8.30 | 8.30 | 8.20 | 8.20 | 8.20 | 7.54 | 50,400 |   |  
            | 4/4/2016 | 0.00 / 0.00% | 8.50 | 8.50 | 8.20 | 8.20 | 8.46 | 7.54 | 5,900 |   |  			
            | 4/1/2016 | -0.10 / -1.20% | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 7.54 | 17,200 |   |  
            | 3/31/2016 | +0.30 / +3.75% | 8.20 | 8.80 | 8.10 | 8.30 | 8.64 | 7.63 | 27,100 |   |  			
            | 3/30/2016 | -0.10 / -1.23% | 8.00 | 8.10 | 8.00 | 8.00 | 8.00 | 7.35 | 55,200 |   |  
            | 3/29/2016 | -0.40 / -4.71% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 7.44 | 100 |   |  |