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                    Closing price on 2/1/2021
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                    | Open | 34.00 |  
                    | High | 34.10 |  
                    | Low | 33.60 |  
                    | Volume | 7,900 |  
                    | Split-adjusted Price | 18.68 |  
                
             | 
 |  NTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/1/2021 | -0.40 / -1.16% | 34.00 | 34.10 | 33.60 | 34.10 | 33.88 | 18.68 | 7,900 |   |  
            | 1/29/2021 | +2.10 / +6.48% | 32.00 | 34.80 | 32.00 | 34.50 | 33.66 | 18.90 | 41,600 |   |  			
            | 1/28/2021 | -3.50 / -9.75% | 35.60 | 35.60 | 32.40 | 32.40 | 33.73 | 17.75 | 145,900 |   |  
            | 1/27/2021 | -0.10 / -0.28% | 36.00 | 36.00 | 35.40 | 35.90 | 35.77 | 19.67 | 54,800 |   |  			
            | 1/26/2021 | -0.50 / -1.37% | 36.00 | 36.50 | 35.60 | 36.00 | 36.05 | 19.72 | 120,200 |   |  
            | 1/25/2021 | -0.20 / -0.54% | 36.00 | 36.60 | 35.90 | 36.50 | 36.12 | 19.99 | 45,000 |   |  			
            | 1/22/2021 | -0.20 / -0.54% | 36.90 | 36.90 | 36.70 | 36.70 | 36.75 | 20.10 | 14,500 |   |  
            | 1/21/2021 | +0.90 / +2.50% | 36.00 | 36.90 | 35.70 | 36.90 | 36.22 | 20.21 | 87,100 |   |  			
            | 1/20/2021 | 0.00 / 0.00% | 36.40 | 36.40 | 35.00 | 36.00 | 35.72 | 19.72 | 69,500 |   |  
            | 1/19/2021 | -1.40 / -3.74% | 37.40 | 37.60 | 34.70 | 36.00 | 36.61 | 19.72 | 95,900 |   |  			
            | 1/18/2021 | -0.80 / -2.09% | 38.00 | 38.00 | 37.10 | 37.40 | 37.44 | 20.49 | 97,600 |   |  
            | 1/15/2021 | 0.00 / 0.00% | 38.00 | 38.30 | 37.90 | 38.20 | 38.11 | 20.93 | 70,500 |   |  			
            | 1/14/2021 | -0.40 / -1.04% | 38.90 | 38.90 | 38.20 | 38.20 | 38.41 | 20.93 | 46,200 |   |  
            | 1/13/2021 | +1.70 / +4.61% | 37.00 | 38.80 | 37.00 | 38.60 | 38.42 | 21.14 | 284,800 |   |  			
            | 1/12/2021 | +0.10 / +0.27% | 36.80 | 36.90 | 36.60 | 36.90 | 36.77 | 20.21 | 63,200 |   |  
            | 1/11/2021 | +0.20 / +0.55% | 36.60 | 37.10 | 36.60 | 36.80 | 36.89 | 20.16 | 53,800 |   |  			
            | 1/8/2021 | -0.30 / -0.81% | 36.50 | 37.00 | 36.50 | 36.60 | 36.59 | 20.05 | 36,400 |   |  
            | 1/7/2021 | +0.30 / +0.82% | 40.20 | 40.20 | 36.50 | 36.90 | 36.63 | 20.21 | 57,600 |   |  			
            | 1/6/2021 | -0.60 / -1.61% | 37.20 | 37.20 | 36.50 | 36.60 | 36.78 | 20.05 | 113,800 |   |  
            | 1/5/2021 | +0.10 / +0.27% | 37.10 | 37.50 | 36.90 | 37.20 | 37.24 | 20.38 | 58,600 |   |  			
            | 1/4/2021 | +1.10 / +3.06% | 36.50 | 37.50 | 36.00 | 37.10 | 36.97 | 20.32 | 135,810 |   |  
            | 12/31/2020 | 0.00 / 0.00% | 35.90 | 36.50 | 35.90 | 36.00 | 36.14 | 19.72 | 35,400 |   |  			
            | 12/30/2020 | -0.10 / -0.28% | 36.20 | 36.20 | 36.00 | 36.00 | 36.04 | 19.72 | 18,800 |   |  
            | 12/29/2020 | -0.10 / -0.28% | 36.30 | 36.30 | 36.00 | 36.10 | 36.03 | 19.78 | 24,720 |   |  			
            | 12/28/2020 | +0.20 / +0.56% | 36.60 | 36.60 | 35.20 | 36.20 | 36.22 | 19.83 | 61,900 |   |  
            | 12/25/2020 | +0.10 / +0.28% | 35.90 | 36.40 | 35.90 | 36.00 | 36.09 | 19.72 | 40,300 |   |  			
            | 12/24/2020 | -0.10 / -0.28% | 36.00 | 36.30 | 35.00 | 35.90 | 35.73 | 19.67 | 70,100 |   |  
            | 12/23/2020 | -0.30 / -0.83% | 36.30 | 36.30 | 36.00 | 36.00 | 36.08 | 19.72 | 31,400 |   |  			
            | 12/22/2020 | 0.00 / 0.00% | 36.40 | 36.40 | 34.40 | 36.30 | 36.17 | 19.88 | 96,700 |   |  
            | 12/21/2020 | 0.00 / 0.00% | 36.40 | 36.70 | 36.30 | 36.30 | 36.47 | 19.88 | 48,800 |   |  |