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                    Closing price on 7/12/2021
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                    | Open | 51.00 |  
                    | High | 51.00 |  
                    | Low | 47.50 |  
                    | Volume | 70,800 |  
                    | Split-adjusted Price | 26.91 |  
                
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 |  NTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/12/2021 | -3.20 / -6.27% | 51.00 | 51.00 | 47.50 | 47.80 | 49.08 | 26.91 | 70,800 |   |  
            | 7/9/2021 | +0.80 / +1.59% | 49.40 | 51.30 | 49.20 | 51.00 | 50.75 | 28.71 | 70,600 |   |  			
            | 7/8/2021 | -1.00 / -1.95% | 49.40 | 51.20 | 49.40 | 50.20 | 50.49 | 28.26 | 196,400 |   |  
            | 7/7/2021 | +1.80 / +3.64% | 48.80 | 51.70 | 48.80 | 51.20 | 50.19 | 28.82 | 118,372 |   |  			
            | 7/6/2021 | -0.50 / -1.00% | 49.70 | 49.80 | 49.40 | 49.40 | 49.57 | 27.81 | 20,700 |   |  
            | 7/5/2021 | -0.30 / -0.60% | 50.10 | 50.10 | 49.10 | 49.90 | 49.61 | 28.09 | 63,700 |   |  			
            | 7/2/2021 | -0.20 / -0.40% | 50.40 | 50.40 | 49.80 | 50.20 | 50.00 | 28.26 | 21,500 |   |  
            | 7/1/2021 | -0.40 / -0.79% | 50.80 | 50.80 | 50.40 | 50.40 | 50.67 | 28.37 | 13,400 |   |  			
            | 6/30/2021 | +0.10 / +0.20% | 50.60 | 50.80 | 50.50 | 50.80 | 50.67 | 28.60 | 14,900 |   |  
            | 6/29/2021 | -1.30 / -2.50% | 51.50 | 51.50 | 50.70 | 50.70 | 50.91 | 28.54 | 40,400 |   |  			
            | 6/28/2021 | -0.50 / -0.95% | 51.80 | 52.00 | 51.50 | 52.00 | 51.80 | 29.27 | 13,300 |   |  
            | 6/25/2021 | +0.80 / +1.55% | 51.40 | 53.20 | 51.40 | 52.50 | 52.43 | 29.55 | 184,700 |   |  			
            | 6/24/2021 | -0.40 / -0.77% | 52.00 | 53.10 | 50.00 | 51.70 | 50.79 | 29.10 | 30,300 |   |  
            | 6/23/2021 | -0.90 / -1.70% | 52.60 | 52.60 | 52.00 | 52.10 | 52.28 | 29.33 | 7,900 |   |  			
            | 6/22/2021 | +0.40 / +0.76% | 52.60 | 53.10 | 51.80 | 53.00 | 53.01 | 29.83 | 90,400 |   |  
            | 6/21/2021 | -1.30 / -2.41% | 54.00 | 54.00 | 52.20 | 52.60 | 53.12 | 29.61 | 18,900 |   |  			
            | 6/18/2021 | +2.40 / +4.66% | 51.00 | 54.00 | 50.50 | 53.90 | 52.09 | 30.34 | 90,944 |   |  
            | 6/17/2021 | +0.90 / +1.78% | 50.50 | 51.60 | 50.30 | 51.50 | 51.21 | 28.99 | 87,100 |   |  			
            | 6/16/2021 | -1.20 / -2.32% | 50.50 | 51.80 | 50.10 | 50.60 | 51.08 | 28.48 | 25,000 |   |  
            | 6/15/2021 | +1.30 / +2.57% | 50.50 | 51.90 | 50.50 | 51.80 | 51.52 | 29.16 | 121,032 |   |  			
            | 6/14/2021 | +1.10 / +2.23% | 49.40 | 51.40 | 49.40 | 50.50 | 50.73 | 28.43 | 110,200 |   |  
            | 6/11/2021 | +0.50 / +1.02% | 53.00 | 53.00 | 49.00 | 49.40 | 49.54 | 27.81 | 41,100 |   |  			
            | 6/10/2021 | +0.40 / +0.82% | 48.60 | 49.90 | 47.70 | 48.90 | 49.09 | 27.53 | 136,900 |   |  
            | 6/9/2021 | +1.50 / +3.19% | 46.50 | 49.30 | 46.50 | 48.50 | 48.45 | 27.30 | 274,300 |   |  			
            | 6/8/2021 | -0.70 / -1.47% | 47.70 | 48.20 | 46.50 | 47.00 | 47.12 | 26.46 | 37,200 |   |  
            | 6/7/2021 | +1.50 / +3.25% | 46.00 | 47.90 | 46.00 | 47.70 | 47.12 | 26.85 | 237,000 |   |  			
            | 6/4/2021 | -1.20 / -2.53% | 47.40 | 48.00 | 45.00 | 46.20 | 47.03 | 26.01 | 119,220 |   |  
            | 6/3/2021 | +2.10 / +4.64% | 46.00 | 47.50 | 45.40 | 47.40 | 46.50 | 26.68 | 264,236 |   |  			
            | 6/2/2021 | +1.30 / +2.95% | 44.00 | 45.50 | 43.80 | 45.30 | 44.64 | 25.50 | 394,836 |   |  
            | 6/1/2021 | -1.20 / -2.65% | 45.20 | 46.50 | 43.10 | 44.00 | 44.79 | 24.77 | 118,900 |   |  |