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                    Closing price on 11/3/2022
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                    | Open | 47.70 |  
                    | High | 49.40 |  
                    | Low | 47.45 |  
                    | Volume | 105,500 |  
                    | Split-adjusted Price | 42.09 |  
                
             | 
 |  PTB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/3/2022 | +1.40 / +2.95% | 47.70 | 49.40 | 47.45 | 48.85 | 48.54 | 42.09 | 105,500 |   |  
            | 11/2/2022 | -0.65 / -1.35% | 48.00 | 48.10 | 47.40 | 47.45 | 47.66 | 40.89 | 230,600 |   |  			
            | 11/1/2022 | -1.90 / -3.80% | 50.00 | 50.50 | 47.90 | 48.10 | 48.55 | 41.45 | 207,500 |   |  
            | 10/31/2022 | -0.60 / -1.19% | 50.60 | 51.50 | 50.00 | 50.00 | 50.55 | 43.08 | 84,800 |   |  			
            | 10/28/2022 | +0.60 / +1.20% | 50.00 | 51.50 | 49.80 | 50.60 | 50.25 | 43.60 | 60,000 |   |  
            | 10/27/2022 | +1.60 / +3.31% | 48.15 | 50.80 | 48.15 | 50.00 | 49.48 | 43.08 | 80,100 |   |  			
            | 10/26/2022 | -0.30 / -0.62% | 49.00 | 49.20 | 48.10 | 48.40 | 48.70 | 41.70 | 41,900 |   |  
            | 10/25/2022 | -1.80 / -3.56% | 50.00 | 50.00 | 47.90 | 48.70 | 49.07 | 41.96 | 110,200 |   |  			
            | 10/24/2022 | -2.00 / -3.81% | 51.50 | 51.50 | 49.00 | 50.50 | 50.04 | 43.51 | 204,800 |   |  
            | 10/21/2022 | -0.30 / -0.57% | 53.00 | 53.10 | 50.40 | 52.50 | 51.74 | 45.24 | 562,300 |   |  			
            | 10/20/2022 | -0.90 / -1.68% | 53.60 | 55.30 | 52.60 | 52.80 | 53.35 | 45.50 | 126,680 |   |  
            | 10/19/2022 | -0.30 / -0.56% | 54.80 | 54.80 | 53.40 | 53.70 | 53.66 | 46.27 | 54,900 |   |  			
            | 10/18/2022 | -2.00 / -3.57% | 56.00 | 56.00 | 53.10 | 54.00 | 53.98 | 46.53 | 477,000 |   |  
            | 10/17/2022 | +1.00 / +1.82% | 55.50 | 56.00 | 53.20 | 56.00 | 54.88 | 48.25 | 306,500 |   |  			
            | 10/14/2022 | +3.10 / +5.97% | 52.40 | 55.00 | 51.00 | 55.00 | 53.73 | 47.39 | 408,400 |   |  
            | 10/13/2022 | +0.30 / +0.58% | 51.60 | 52.00 | 51.00 | 51.90 | 51.55 | 44.72 | 76,200 |   |  			
            | 10/12/2022 | +1.00 / +1.98% | 50.60 | 52.60 | 49.90 | 51.60 | 51.93 | 44.46 | 106,100 |   |  
            | 10/11/2022 | -2.40 / -4.53% | 53.00 | 53.00 | 50.60 | 50.60 | 51.72 | 43.60 | 173,600 |   |  			
            | 10/10/2022 | +0.50 / +0.95% | 50.00 | 53.00 | 49.85 | 53.00 | 51.09 | 45.67 | 340,300 |   |  
            | 10/7/2022 | +0.60 / +1.16% | 51.20 | 53.70 | 49.60 | 52.50 | 51.51 | 45.24 | 474,800 |   |  			
            | 10/6/2022 | +2.90 / +5.92% | 49.00 | 52.40 | 48.20 | 51.90 | 50.41 | 44.72 | 480,500 |   |  
            | 10/5/2022 | +2.20 / +4.70% | 47.50 | 49.40 | 47.00 | 49.00 | 48.47 | 42.22 | 131,000 |   |  			
            | 10/4/2022 | -1.60 / -3.31% | 47.65 | 48.50 | 46.00 | 46.80 | 47.34 | 40.33 | 259,100 |   |  
            | 10/3/2022 | -3.60 / -6.92% | 51.80 | 51.80 | 48.40 | 48.40 | 49.57 | 41.70 | 264,500 |   |  			
            | 9/30/2022 | -1.00 / -1.89% | 52.90 | 52.90 | 50.60 | 52.00 | 51.40 | 44.81 | 200,500 |   |  
            | 9/29/2022 | -0.70 / -1.30% | 53.80 | 54.20 | 52.00 | 53.00 | 53.06 | 45.67 | 197,400 |   |  			
            | 9/28/2022 | 0.00 / 0.00% | 53.30 | 53.80 | 52.50 | 53.70 | 53.07 | 46.27 | 320,400 |   |  
            | 9/27/2022 | -1.60 / -2.89% | 55.30 | 55.30 | 52.30 | 53.70 | 54.10 | 46.27 | 133,100 |   |  			
            | 9/26/2022 | -3.70 / -6.27% | 58.00 | 58.00 | 54.90 | 55.30 | 55.75 | 47.65 | 261,700 |   |  
            | 9/23/2022 | +0.30 / +0.51% | 58.00 | 59.30 | 58.00 | 59.00 | 59.04 | 50.84 | 79,300 |   |  |