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                    Closing price on 12/28/2022
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                    | Open | 40.85 |  
                    | High | 40.85 |  
                    | Low | 39.50 |  
                    | Volume | 61,200 |  
                    | Split-adjusted Price | 35.51 |  
                
             | 
 |  PTB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/28/2022 | +0.30 / +0.75% | 40.85 | 40.85 | 39.50 | 40.30 | 40.08 | 35.51 | 61,200 |   |  
            | 12/27/2022 | -1.20 / -2.91% | 39.55 | 41.50 | 39.20 | 40.00 | 40.13 | 35.25 | 220,000 |   |  			
            | 12/26/2022 | -2.75 / -6.26% | 43.90 | 43.90 | 41.20 | 41.20 | 42.11 | 36.31 | 142,500 |   |  
            | 12/23/2022 | -0.05 / -0.11% | 44.00 | 44.05 | 42.20 | 43.95 | 43.12 | 38.73 | 269,600 |   |  			
            | 12/22/2022 | 0.00 / 0.00% | 44.30 | 44.55 | 43.30 | 44.00 | 43.90 | 38.78 | 100,600 |   |  
            | 12/21/2022 | 0.00 / 0.00% | 45.45 | 45.50 | 43.00 | 45.00 | 44.53 | 38.78 | 309,200 |   |  			
            | 12/20/2022 | -1.35 / -2.91% | 46.35 | 46.35 | 44.30 | 45.00 | 45.10 | 38.78 | 269,600 |   |  
            | 12/19/2022 | +2.10 / +4.75% | 44.25 | 47.00 | 44.20 | 46.35 | 46.21 | 39.94 | 561,300 |   |  			
            | 12/16/2022 | -0.20 / -0.45% | 44.00 | 44.40 | 43.45 | 44.25 | 44.08 | 38.13 | 90,300 |   |  
            | 12/15/2022 | 0.00 / 0.00% | 44.45 | 44.55 | 43.10 | 44.45 | 43.87 | 38.30 | 231,300 |   |  			
            | 12/14/2022 | +0.55 / +1.25% | 44.30 | 44.70 | 43.55 | 44.45 | 44.41 | 38.30 | 310,400 |   |  
            | 12/13/2022 | +0.35 / +0.80% | 43.55 | 43.90 | 42.25 | 43.90 | 43.01 | 37.83 | 322,200 |   |  			
            | 12/12/2022 | +0.55 / +1.28% | 43.50 | 44.90 | 42.50 | 43.55 | 43.39 | 37.53 | 360,600 |   |  
            | 12/9/2022 | -0.50 / -1.15% | 42.60 | 43.60 | 42.60 | 43.00 | 42.98 | 37.05 | 74,100 |   |  			
            | 12/8/2022 | -0.40 / -0.91% | 44.00 | 44.20 | 42.35 | 43.50 | 43.42 | 37.48 | 344,100 |   |  
            | 12/7/2022 | +1.60 / +3.78% | 41.50 | 43.90 | 41.25 | 43.90 | 42.78 | 37.83 | 201,300 |   |  			
            | 12/6/2022 | -1.40 / -3.20% | 43.50 | 43.50 | 41.50 | 42.30 | 42.52 | 36.45 | 428,500 |   |  
            | 12/5/2022 | +0.20 / +0.46% | 44.30 | 44.55 | 43.30 | 43.70 | 43.81 | 37.65 | 288,700 |   |  			
            | 12/2/2022 | +0.30 / +0.69% | 43.50 | 44.00 | 42.50 | 43.50 | 43.02 | 37.48 | 238,800 |   |  
            | 12/1/2022 | -0.35 / -0.80% | 43.95 | 44.30 | 42.15 | 43.20 | 43.16 | 37.22 | 410,900 |   |  			
            | 11/30/2022 | +0.75 / +1.75% | 43.80 | 44.00 | 42.80 | 43.55 | 43.40 | 37.53 | 465,000 |   |  
            | 11/29/2022 | +2.80 / +7.00% | 40.90 | 42.80 | 40.50 | 42.80 | 42.11 | 36.88 | 669,600 |   |  			
            | 11/28/2022 | +1.70 / +4.44% | 39.00 | 40.00 | 39.00 | 40.00 | 39.42 | 34.47 | 407,400 |   |  
            | 11/25/2022 | +1.25 / +3.37% | 37.25 | 38.30 | 36.50 | 38.30 | 37.35 | 33.00 | 370,500 |   |  			
            | 11/24/2022 | -0.25 / -0.67% | 37.30 | 37.30 | 36.15 | 37.05 | 36.56 | 31.92 | 280,600 |   |  
            | 11/23/2022 | -0.05 / -0.13% | 37.15 | 37.60 | 36.80 | 37.30 | 37.20 | 32.14 | 146,900 |   |  			
            | 11/22/2022 | +0.45 / +1.22% | 36.20 | 38.30 | 36.20 | 37.35 | 37.19 | 32.18 | 461,500 |   |  
            | 11/21/2022 | -0.45 / -1.20% | 37.70 | 37.75 | 36.20 | 36.90 | 36.98 | 31.80 | 400,300 |   |  			
            | 11/18/2022 | +0.15 / +0.40% | 37.10 | 37.35 | 36.00 | 37.35 | 36.81 | 32.18 | 271,700 |   |  
            | 11/17/2022 | 0.00 / 0.00% | 37.10 | 38.00 | 35.80 | 37.20 | 36.48 | 32.05 | 242,000 |   |  |