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                    Closing price on 6/26/2017
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        |           
                
                    | Open | 29.00 |  
                    | High | 29.00 |  
                    | Low | 28.30 |  
                    | Volume | 17,270 |  
                    | Split-adjusted Price | 14.82 |  
                
             | 
 |  NET Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/26/2017 | -0.30 / -1.04% | 29.00 | 29.00 | 28.30 | 28.50 | 28.50 | 14.82 | 17,270 |   |  
            | 6/23/2017 | -0.10 / -0.35% | 28.90 | 29.00 | 28.20 | 28.80 | 28.50 | 14.97 | 30,600 |   |  			
            | 6/22/2017 | -0.10 / -0.34% | 28.80 | 29.00 | 26.30 | 28.90 | 28.67 | 15.03 | 34,262 |   |  
            | 6/21/2017 | 0.00 / 0.00% | 29.00 | 29.30 | 28.80 | 29.00 | 28.99 | 15.08 | 24,300 |   |  			
            | 6/20/2017 | -0.10 / -0.34% | 29.30 | 29.40 | 28.80 | 29.00 | 28.98 | 15.08 | 20,400 |   |  
            | 6/19/2017 | +0.10 / +0.34% | 29.10 | 29.20 | 29.00 | 29.10 | 29.03 | 15.13 | 9,700 |   |  			
            | 6/16/2017 | 0.00 / 0.00% | 29.30 | 29.30 | 28.80 | 29.00 | 28.92 | 15.08 | 34,420 |   |  
            | 6/15/2017 | 0.00 / 0.00% | 29.30 | 29.40 | 28.90 | 29.00 | 29.01 | 15.08 | 26,310 |   |  			
            | 6/14/2017 | 0.00 / 0.00% | 29.30 | 29.30 | 29.00 | 29.00 | 29.03 | 15.08 | 44,610 |   |  
            | 6/13/2017 | -0.20 / -0.68% | 29.50 | 29.60 | 28.80 | 29.00 | 28.98 | 15.08 | 36,200 |   |  			
            | 6/12/2017 | -0.10 / -0.34% | 29.40 | 29.60 | 29.20 | 29.20 | 29.29 | 15.18 | 15,540 |   |  
            | 6/9/2017 | +0.30 / +1.03% | 29.40 | 30.00 | 29.20 | 29.30 | 29.42 | 15.23 | 8,250 |   |  			
            | 6/8/2017 | +0.10 / +0.35% | 29.20 | 29.30 | 28.70 | 29.00 | 29.01 | 15.08 | 79,670 |   |  
            | 6/7/2017 | 0.00 / 0.00% | 29.40 | 29.40 | 28.80 | 28.90 | 28.92 | 15.03 | 7,600 |   |  			
            | 6/6/2017 | -0.10 / -0.34% | 29.20 | 29.20 | 28.90 | 28.90 | 28.98 | 15.03 | 33,600 |   |  
            | 6/5/2017 | 0.00 / 0.00% | 29.00 | 29.20 | 28.90 | 29.00 | 29.02 | 15.08 | 24,330 |   |  			
            | 6/2/2017 | 0.00 / 0.00% | 29.00 | 29.20 | 28.90 | 29.00 | 29.00 | 15.08 | 33,520 |   |  
            | 6/1/2017 | 0.00 / 0.00% | 29.30 | 29.40 | 28.70 | 29.00 | 28.99 | 15.08 | 21,894 |   |  			
            | 5/31/2017 | 0.00 / 0.00% | 29.30 | 29.40 | 28.90 | 29.00 | 28.96 | 15.08 | 7,600 |   |  
            | 5/30/2017 | -0.40 / -1.36% | 29.40 | 29.40 | 28.90 | 29.00 | 29.14 | 15.08 | 7,490 |   |  			
            | 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 |   |  |