| 
    
        
            | 
                    Closing price on 11/7/2018
                 |  |  
    
        |           
                
                    | Open | 41.20 |  
                    | High | 41.50 |  
                    | Low | 41.20 |  
                    | Volume | 300 |  
                    | Split-adjusted Price | 15.13 |  
                
             | 
 |  NTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/7/2018 | +0.80 / +1.97% | 41.20 | 41.50 | 41.20 | 41.50 | 41.40 | 15.13 | 300 |   |  
            | 11/6/2018 | +0.10 / +0.25% | 41.00 | 41.20 | 40.70 | 40.70 | 40.92 | 14.83 | 2,200 |   |  			
            | 11/5/2018 | -3.40 / -7.73% | 40.60 | 40.60 | 40.60 | 40.60 | 40.60 | 14.80 | 200 |   |  
            | 11/2/2018 | +1.40 / +3.29% | 43.00 | 44.00 | 40.60 | 44.00 | 41.70 | 16.04 | 1,800 |   |  			
            | 11/1/2018 | -3.30 / -7.19% | 45.00 | 45.00 | 42.60 | 42.60 | 44.20 | 15.53 | 300 |   |  
            | 10/31/2018 | +2.90 / +6.74% | 45.00 | 45.90 | 45.00 | 45.90 | 45.47 | 16.73 | 300 |   |  			
            | 10/30/2018 | 0.00 / 0.00% | 43.00 | 43.00 | 43.00 | 43.00 | 43.00 | 15.67 | 1,000 |   |  
            | 10/29/2018 | 0.00 / 0.00% | 43.00 | 43.00 | 43.00 | 43.00 | 43.00 | 15.67 | 3,500 |   |  			
            | 10/26/2018 | 0.00 / 0.00% | 43.00 | 43.00 | 43.00 | 43.00 | 43.00 | 15.67 | 3,900 |   |  
            | 10/25/2018 | -2.00 / -4.44% | 43.10 | 43.10 | 43.00 | 43.00 | 43.07 | 15.67 | 1,400 |   |  			
            | 10/24/2018 | 0.00 / 0.00% | 45.00 | 45.00 | 45.00 | 45.00 | 45.00 | 16.40 | 0 |   |  
            | 10/23/2018 | -0.30 / -0.66% | 45.30 | 45.30 | 45.00 | 45.00 | 45.11 | 16.40 | 1,700 |   |  			
            | 10/22/2018 | +0.10 / +0.22% | 45.40 | 45.40 | 45.30 | 45.30 | 45.36 | 16.51 | 2,000 |   |  
            | 10/19/2018 | -2.70 / -5.64% | 47.80 | 47.80 | 45.00 | 45.20 | 45.23 | 16.47 | 1,800 |   |  			
            | 10/18/2018 | +2.80 / +6.21% | 47.90 | 47.90 | 47.90 | 47.90 | 47.90 | 17.46 | 100 |   |  
            | 10/17/2018 | -1.90 / -4.04% | 47.00 | 50.00 | 45.10 | 45.10 | 47.37 | 16.44 | 300 |   |  			
            | 10/16/2018 | +1.40 / +3.07% | 47.00 | 47.00 | 45.00 | 47.00 | 46.29 | 17.13 | 29,400 |   |  
            | 10/15/2018 | -1.90 / -4.00% | 51.00 | 51.00 | 45.60 | 45.60 | 46.37 | 16.62 | 1,900 |   |  			
            | 10/12/2018 | 0.00 / 0.00% | 47.00 | 47.50 | 47.00 | 47.50 | 47.32 | 17.31 | 1,100 |   |  
            | 10/11/2018 | -0.60 / -1.25% | 45.00 | 47.50 | 45.00 | 47.50 | 46.89 | 17.31 | 2,700 |   |  			
            | 10/10/2018 | -0.90 / -1.84% | 48.10 | 48.10 | 48.10 | 48.10 | 48.10 | 17.53 | 100 |   |  
            | 10/9/2018 | -0.80 / -1.61% | 49.00 | 49.00 | 47.90 | 49.00 | 48.43 | 17.86 | 2,000 |   |  			
            | 10/8/2018 | +2.20 / +4.62% | 47.60 | 49.80 | 47.60 | 49.80 | 47.80 | 18.15 | 1,100 |   |  
            | 10/5/2018 | -2.30 / -4.61% | 49.80 | 50.00 | 47.60 | 47.60 | 49.81 | 17.35 | 1,500 |   |  			
            | 10/4/2018 | -0.10 / -0.20% | 49.60 | 50.30 | 49.60 | 49.90 | 49.90 | 18.19 | 2,100 |   |  
            | 10/3/2018 | -1.80 / -3.47% | 50.00 | 50.00 | 50.00 | 50.00 | 50.00 | 18.22 | 2,000 |   |  			
            | 10/2/2018 | 0.00 / 0.00% | 51.80 | 51.80 | 51.80 | 51.80 | 51.80 | 18.88 | 0 |   |  
            | 10/1/2018 | +2.40 / +4.86% | 48.00 | 51.80 | 48.00 | 51.80 | 48.02 | 18.88 | 20,700 |   |  			
            | 9/28/2018 | -0.10 / -0.20% | 49.60 | 49.80 | 49.40 | 49.40 | 49.53 | 18.00 | 3,300 |   |  
            | 9/27/2018 | -0.50 / -1.00% | 52.50 | 52.50 | 49.50 | 49.50 | 50.15 | 18.04 | 1,300 |   |  |