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                    Closing price on 11/28/2017
                 |  |  
    
        |           
                
                    | Open | 27.10 |  
                    | High | 27.80 |  
                    | Low | 26.70 |  
                    | Volume | 22,000 |  
                    | Split-adjusted Price | 14.61 |  
                
             | 
 |  NET Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/28/2017 | +0.10 / +0.37% | 27.10 | 27.80 | 26.70 | 26.90 | 26.99 | 14.61 | 22,000 |   |  
            | 11/27/2017 | -0.10 / -0.37% | 26.90 | 26.90 | 26.70 | 26.80 | 26.79 | 14.56 | 17,900 |   |  			
            | 11/24/2017 | 0.00 / 0.00% | 26.80 | 26.90 | 26.70 | 26.90 | 26.80 | 14.61 | 10,029 |   |  
            | 11/23/2017 | +0.10 / +0.37% | 26.90 | 27.00 | 26.70 | 26.90 | 26.89 | 14.61 | 8,100 |   |  			
            | 11/22/2017 | -2.00 / -6.94% | 27.20 | 27.20 | 26.80 | 26.80 | 26.99 | 14.56 | 1,906 |   |  
            | 11/21/2017 | +2.50 / +9.51% | 26.30 | 28.80 | 26.30 | 28.80 | 26.49 | 15.64 | 4,529 |   |  			
            | 11/20/2017 | 0.00 / 0.00% | 26.30 | 26.30 | 26.30 | 26.30 | 26.30 | 14.28 | 1,350 |   |  
            | 11/17/2017 | +0.20 / +0.77% | 26.20 | 26.30 | 26.20 | 26.30 | 26.24 | 14.28 | 2,101 |   |  			
            | 11/16/2017 | 0.00 / 0.00% | 26.10 | 26.20 | 26.10 | 26.10 | 26.12 | 14.18 | 2,600 |   |  
            | 11/15/2017 | 0.00 / 0.00% | 26.20 | 26.20 | 26.00 | 26.10 | 26.04 | 14.18 | 4,860 |   |  			
            | 11/14/2017 | -0.10 / -0.38% | 26.00 | 26.20 | 26.00 | 26.10 | 26.09 | 14.18 | 2,900 |   |  
            | 11/13/2017 | +0.10 / +0.38% | 26.00 | 26.20 | 26.00 | 26.20 | 26.03 | 14.23 | 8,500 |   |  			
            | 11/10/2017 | 0.00 / 0.00% | 26.00 | 26.30 | 25.50 | 26.10 | 26.03 | 14.18 | 10,770 |   |  
            | 11/9/2017 | -0.20 / -0.76% | 26.00 | 26.10 | 25.50 | 26.10 | 25.77 | 14.18 | 2,842 |   |  			
            | 11/8/2017 | 0.00 / 0.00% | 26.00 | 26.30 | 25.50 | 26.30 | 25.67 | 14.28 | 3,148 |   |  
            | 11/7/2017 | -0.10 / -0.38% | 26.00 | 26.30 | 25.70 | 26.30 | 25.85 | 14.28 | 800 |   |  			
            | 11/6/2017 | +0.60 / +2.33% | 25.30 | 26.50 | 25.00 | 26.40 | 25.13 | 14.34 | 6,600 |   |  
            | 11/3/2017 | +0.70 / +2.79% | 26.00 | 26.00 | 25.00 | 25.80 | 25.02 | 14.01 | 24,200 |   |  			
            | 11/2/2017 | -0.90 / -3.46% | 26.00 | 26.00 | 25.10 | 25.10 | 25.72 | 13.63 | 2,200 |   |  
            | 11/1/2017 | -0.50 / -1.89% | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 14.12 | 5,310 |   |  			
            | 10/31/2017 | +0.50 / +1.92% | 26.30 | 26.60 | 26.00 | 26.50 | 26.19 | 14.39 | 4,400 |   |  
            | 10/30/2017 | +0.70 / +2.77% | 26.60 | 26.60 | 25.40 | 26.00 | 25.58 | 14.12 | 2,934 |   |  			
            | 10/27/2017 | -0.50 / -1.94% | 26.30 | 26.30 | 25.30 | 25.30 | 25.71 | 13.74 | 29,600 |   |  
            | 10/26/2017 | -0.90 / -3.37% | 26.20 | 26.40 | 25.80 | 25.80 | 25.98 | 14.01 | 41,600 |   |  			
            | 10/25/2017 | +0.10 / +0.38% | 26.50 | 26.70 | 26.00 | 26.70 | 26.21 | 14.50 | 21,284 |   |  
            | 10/24/2017 | -0.20 / -0.75% | 26.80 | 26.80 | 26.50 | 26.60 | 26.59 | 14.45 | 6,616 |   |  			
            | 10/23/2017 | -0.50 / -1.83% | 26.90 | 27.00 | 26.80 | 26.80 | 26.81 | 14.56 | 9,300 |   |  
            | 10/20/2017 | +0.20 / +0.74% | 27.10 | 27.30 | 26.80 | 27.30 | 26.96 | 14.83 | 15,800 |   |  			
            | 10/19/2017 | -0.30 / -1.09% | 27.10 | 27.10 | 27.10 | 27.10 | 27.10 | 14.72 | 5,400 |   |  
            | 10/18/2017 | +0.30 / +1.11% | 27.50 | 27.50 | 27.10 | 27.40 | 27.13 | 14.88 | 6,800 |   |  |