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                    Closing price on 5/29/2017
                 |  |  
    
        |           
                
                    | Open | 29.30 |  
                    | High | 29.50 |  
                    | Low | 29.20 |  
                    | Volume | 35,830 |  
                    | Split-adjusted Price | 15.29 |  
                
             | 
 |  NET Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/29/2017 | +0.40 / +1.38% | 29.30 | 29.50 | 29.20 | 29.40 | 29.43 | 15.29 | 35,830 |   |  
            | 5/26/2017 | -0.40 / -1.36% | 28.90 | 29.00 | 28.90 | 29.00 | 28.98 | 15.08 | 67,810 |   |  			
            | 5/25/2017 | +0.40 / +1.38% | 28.70 | 29.50 | 28.70 | 29.40 | 29.35 | 15.29 | 57,420 |   |  
            | 5/24/2017 | -0.10 / -0.34% | 29.40 | 30.00 | 28.60 | 29.00 | 28.93 | 15.08 | 17,260 |   |  			
            | 5/23/2017 | -0.20 / -0.68% | 29.30 | 29.30 | 29.10 | 29.10 | 29.12 | 15.13 | 6,850 |   |  
            | 5/22/2017 | -0.10 / -0.34% | 29.50 | 29.50 | 28.90 | 29.30 | 29.16 | 15.23 | 33,500 |   |  			
            | 5/19/2017 | +0.30 / +1.03% | 29.50 | 29.50 | 29.20 | 29.40 | 29.21 | 15.29 | 8,730 |   |  
            | 5/18/2017 | -0.40 / -1.36% | 29.50 | 29.60 | 29.00 | 29.10 | 29.29 | 15.13 | 15,400 |   |  			
            | 5/17/2017 | -0.30 / -1.01% | 29.80 | 29.80 | 29.50 | 29.50 | 29.58 | 15.34 | 19,000 |   |  
            | 5/16/2017 | -0.10 / -0.33% | 29.90 | 30.00 | 29.80 | 29.80 | 29.90 | 15.49 | 28,330 |   |  			
            | 5/15/2017 | -0.40 / -1.32% | 30.50 | 30.50 | 29.90 | 29.90 | 29.93 | 15.55 | 7,950 |   |  
            | 5/12/2017 | +0.40 / +1.34% | 30.40 | 30.40 | 30.00 | 30.30 | 30.09 | 15.75 | 7,500 |   |  			
            | 5/11/2017 | -0.10 / -0.33% | 30.10 | 30.50 | 29.90 | 29.90 | 29.95 | 15.55 | 29,860 |   |  
            | 5/10/2017 | 0.00 / 0.00% | 30.50 | 32.50 | 29.90 | 30.00 | 30.07 | 15.60 | 38,760 |   |  			
            | 5/9/2017 | -0.20 / -0.66% | 30.50 | 30.50 | 30.00 | 30.00 | 30.02 | 15.60 | 26,310 |   |  
            | 5/8/2017 | +0.20 / +0.67% | 30.30 | 30.30 | 29.70 | 30.20 | 30.17 | 15.70 | 27,665 |   |  			
            | 5/5/2017 | 0.00 / 0.00% | 30.00 | 30.50 | 29.60 | 30.00 | 29.97 | 15.60 | 67,800 |   |  
            | 5/4/2017 | +0.20 / +0.67% | 29.70 | 30.40 | 29.30 | 30.00 | 29.99 | 15.60 | 34,700 |   |  			
            | 5/3/2017 | -0.70 / -2.30% | 30.10 | 30.10 | 29.70 | 29.80 | 29.93 | 15.49 | 19,217 |   |  
            | 4/28/2017 | +0.50 / +1.67% | 31.00 | 31.00 | 29.90 | 30.50 | 30.00 | 15.86 | 10,810 |   |  			
            | 4/27/2017 | 0.00 / 0.00% | 30.10 | 30.20 | 30.00 | 30.00 | 30.00 | 15.60 | 23,000 |   |  
            | 4/26/2017 | -0.10 / -0.33% | 30.70 | 30.70 | 29.90 | 30.00 | 30.10 | 15.60 | 13,317 |   |  			
            | 4/25/2017 | -0.20 / -0.66% | 30.20 | 30.30 | 30.10 | 30.10 | 30.25 | 15.65 | 3,265 |   |  
            | 4/24/2017 | -0.10 / -0.33% | 31.20 | 31.20 | 30.20 | 30.30 | 30.31 | 15.75 | 14,290 |   |  			
            | 4/21/2017 | +0.10 / +0.33% | 31.00 | 31.00 | 30.30 | 30.40 | 30.42 | 15.81 | 11,800 |   |  
            | 4/20/2017 | +0.10 / +0.33% | 31.20 | 31.20 | 30.30 | 30.30 | 30.75 | 15.75 | 2,120 |   |  			
            | 4/19/2017 | 0.00 / 0.00% | 31.50 | 31.50 | 30.20 | 30.20 | 30.20 | 15.70 | 2,880 |   |  
            | 4/18/2017 | -0.50 / -1.63% | 32.00 | 32.00 | 30.20 | 30.20 | 30.82 | 15.70 | 18,000 |   |  			
            | 4/17/2017 | -0.70 / -2.23% | 32.70 | 32.70 | 30.70 | 30.70 | 31.11 | 15.96 | 6,243 |   |  
            | 4/14/2017 | -0.30 / -0.95% | 31.00 | 31.50 | 31.00 | 31.40 | 31.23 | 16.33 | 3,520 |   |  |