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                    Closing price on 10/10/2022
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        |           
                
                    | Open | 50.00 |  
                    | High | 53.00 |  
                    | Low | 49.85 |  
                    | Volume | 340,300 |  
                    | Split-adjusted Price | 45.67 |  
                
             | 
 |  PTB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 9/22/2022 | -0.30 / -0.51% | 58.20 | 58.70 | 57.30 | 58.70 | 57.93 | 50.58 | 179,600 |   |  
            | 9/21/2022 | -0.90 / -1.50% | 58.80 | 59.90 | 58.80 | 59.00 | 59.08 | 50.84 | 59,300 |   |  			
            | 9/20/2022 | +0.90 / +1.53% | 58.80 | 60.00 | 58.60 | 59.90 | 59.15 | 51.61 | 91,700 |   |  
            | 9/19/2022 | -2.80 / -4.53% | 61.80 | 61.80 | 58.20 | 59.00 | 59.81 | 50.84 | 313,900 |   |  			
            | 9/16/2022 | -1.00 / -1.59% | 62.80 | 62.90 | 61.80 | 61.80 | 62.15 | 53.25 | 135,900 |   |  
            | 9/15/2022 | -0.20 / -0.32% | 62.80 | 63.70 | 62.50 | 62.80 | 62.85 | 54.11 | 101,100 |   |  			
            | 9/14/2022 | -0.80 / -1.25% | 62.40 | 63.20 | 62.00 | 63.00 | 62.73 | 54.29 | 130,500 |   |  
            | 9/13/2022 | +0.50 / +0.79% | 63.30 | 64.20 | 63.30 | 63.80 | 63.76 | 54.97 | 58,100 |   |  			
            | 9/12/2022 | +0.10 / +0.16% | 63.30 | 64.20 | 63.00 | 63.30 | 63.57 | 54.54 | 114,000 |   |  
            | 9/9/2022 | -0.10 / -0.16% | 63.40 | 64.00 | 62.50 | 63.20 | 63.01 | 54.46 | 107,500 |   |  			
            | 9/8/2022 | -1.70 / -2.62% | 65.70 | 65.70 | 63.10 | 63.30 | 63.88 | 54.54 | 247,700 |   |  
            | 9/7/2022 | -0.40 / -0.61% | 65.50 | 66.30 | 65.00 | 65.00 | 65.73 | 56.01 | 245,500 |   |  			
            | 9/6/2022 | -0.20 / -0.30% | 65.60 | 66.60 | 65.40 | 65.40 | 65.70 | 56.35 | 160,000 |   |  
            | 9/5/2022 | -0.90 / -1.35% | 65.50 | 66.20 | 65.20 | 65.60 | 65.60 | 56.53 | 109,000 |   |  			
            | 8/31/2022 | +0.80 / +1.22% | 65.70 | 66.90 | 65.00 | 66.50 | 65.47 | 57.30 | 130,900 |   |  
            | 8/30/2022 | -0.30 / -0.45% | 66.60 | 66.60 | 64.90 | 65.70 | 65.62 | 56.61 | 252,300 |   |  			
            | 8/29/2022 | -1.30 / -1.93% | 66.50 | 66.80 | 64.50 | 66.00 | 65.55 | 56.87 | 399,800 |   |  
            | 8/26/2022 | -1.00 / -1.46% | 68.30 | 68.60 | 66.70 | 67.30 | 67.56 | 57.99 | 223,600 |   |  |