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                    Closing price on 11/15/2017
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        |           
                
                    | Open | 79.00 |  
                    | High | 82.00 |  
                    | Low | 79.00 |  
                    | Volume | 21,632 |  
                    | Split-adjusted Price | 28.64 |  
                
             | 
 |  NTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/15/2017 | +2.00 / +2.53% | 79.00 | 82.00 | 79.00 | 81.00 | 80.26 | 28.64 | 21,632 |   |  
            | 11/14/2017 | -1.50 / -1.86% | 80.50 | 87.00 | 79.00 | 79.00 | 82.68 | 27.93 | 160,840 |   |  			
            | 11/13/2017 | +7.30 / +9.97% | 74.50 | 80.50 | 74.50 | 80.50 | 78.09 | 28.46 | 218,539 |   |  
            | 11/10/2017 | +1.40 / +1.95% | 71.80 | 73.70 | 64.70 | 73.20 | 72.37 | 25.88 | 52,616 |   |  			
            | 11/9/2017 | -0.10 / -0.14% | 71.40 | 71.80 | 71.00 | 71.80 | 71.29 | 25.38 | 1,626 |   |  
            | 11/8/2017 | +0.40 / +0.56% | 71.00 | 71.90 | 70.30 | 71.90 | 70.89 | 25.42 | 11,552 |   |  			
            | 11/7/2017 | -0.50 / -0.69% | 70.60 | 71.80 | 70.60 | 71.50 | 70.99 | 25.28 | 3,790 |   |  
            | 11/6/2017 | 0.00 / 0.00% | 72.00 | 72.50 | 72.00 | 72.00 | 72.14 | 25.46 | 7,561 |   |  			
            | 11/3/2017 | 0.00 / 0.00% | 70.00 | 74.00 | 70.00 | 72.00 | 70.56 | 25.46 | 4,016 |   |  
            | 11/2/2017 | -0.80 / -1.10% | 68.10 | 72.00 | 68.00 | 72.00 | 70.48 | 25.46 | 108,633 |   |  			
            | 11/1/2017 | -0.40 / -0.55% | 73.00 | 73.00 | 70.00 | 72.80 | 72.08 | 25.74 | 19,630 |   |  
            | 10/31/2017 | -0.30 / -0.41% | 73.00 | 73.20 | 72.50 | 73.20 | 72.71 | 25.88 | 74,600 |   |  			
            | 10/30/2017 | -0.50 / -0.68% | 75.00 | 75.00 | 72.00 | 73.50 | 73.10 | 25.99 | 10,949 |   |  
            | 10/27/2017 | -3.00 / -3.90% | 73.50 | 74.00 | 72.00 | 74.00 | 73.72 | 26.16 | 63,121 |   |  			
            | 10/26/2017 | +3.60 / +4.90% | 73.00 | 77.00 | 70.10 | 77.00 | 73.17 | 27.22 | 31,820 |   |  
            | 10/25/2017 | -1.60 / -2.13% | 75.00 | 75.00 | 73.00 | 73.40 | 73.79 | 25.95 | 62,257 |   |  			
            | 10/24/2017 | -1.00 / -1.32% | 76.00 | 76.00 | 73.70 | 75.00 | 74.54 | 26.52 | 46,720 |   |  
            | 10/23/2017 | 0.00 / 0.00% | 76.00 | 79.00 | 74.60 | 76.00 | 75.86 | 26.87 | 19,372 |   |  			
            | 10/20/2017 | +3.00 / +4.11% | 78.50 | 80.00 | 74.00 | 76.00 | 75.07 | 26.87 | 61,169 |   |  
            | 10/19/2017 | -0.30 / -0.41% | 73.20 | 79.00 | 72.00 | 73.00 | 72.90 | 25.81 | 36,285 |   |  			
            | 10/18/2017 | -0.70 / -0.95% | 74.00 | 74.10 | 71.90 | 73.30 | 72.07 | 25.92 | 4,389,875 |   |  
            | 10/17/2017 | +2.70 / +3.79% | 77.80 | 77.80 | 72.50 | 74.00 | 73.83 | 26.16 | 2,200 |   |  			
            | 10/16/2017 | -0.50 / -0.70% | 71.30 | 72.00 | 71.20 | 71.30 | 71.82 | 25.21 | 16,892 |   |  
            | 10/13/2017 | -0.10 / -0.14% | 71.90 | 72.50 | 70.10 | 71.80 | 71.50 | 25.38 | 17,300 |   |  			
            | 10/12/2017 | +0.10 / +0.14% | 71.50 | 72.00 | 70.80 | 71.90 | 71.22 | 25.42 | 9,051,951 |   |  
            | 10/11/2017 | +0.30 / +0.42% | 72.00 | 72.00 | 71.50 | 71.80 | 71.84 | 25.38 | 12,955 |   |  			
            | 10/10/2017 | -0.30 / -0.42% | 69.10 | 72.00 | 69.10 | 71.50 | 71.39 | 25.28 | 27,310 |   |  
            | 10/9/2017 | -0.20 / -0.28% | 72.00 | 72.20 | 71.10 | 71.80 | 71.92 | 25.38 | 5,359,081 |   |  			
            | 10/6/2017 | 0.00 / 0.00% | 72.30 | 72.30 | 71.90 | 72.00 | 71.96 | 25.46 | 20,800 |   |  
            | 10/5/2017 | -0.40 / -0.55% | 72.20 | 72.40 | 70.10 | 72.00 | 71.84 | 25.46 | 139,118 |   |  |