| 
                 
                    Closing price on 2/6/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    45.30 | 
                 
                
                    | High | 
                    45.30 | 
                 
                
                    | Low | 
                    43.50 | 
                     
                
                    | Volume | 
                    54,500 | 
                                 
                
                    | Split-adjusted Price | 
                    39.48 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTB Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/6/2023
             | 
            
                -0.60 / -1.32%
             |             
            
                45.30
             |           
            
                45.30
             |               
            
                43.50
             |                           
            
                44.80
             | 
            
                44.50
             |                     
            
                39.48
             |                                 
            
                54,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2023
             | 
            
                +0.50 / +1.11%
             |             
            
                44.75
             |           
            
                45.40
             |               
            
                44.00
             |                           
            
                45.40
             | 
            
                44.83
             |                     
            
                40.01
             |                                 
            
                156,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2023
             | 
            
                -0.10 / -0.22%
             |             
            
                45.00
             |           
            
                45.05
             |               
            
                43.50
             |                           
            
                44.90
             | 
            
                44.17
             |                     
            
                39.57
             |                                 
            
                372,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2023
             | 
            
                -1.85 / -3.95%
             |             
            
                46.90
             |           
            
                47.30
             |               
            
                44.80
             |                           
            
                45.00
             | 
            
                45.41
             |                     
            
                39.66
             |                                 
            
                563,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2023
             | 
            
                -0.15 / -0.32%
             |             
            
                46.75
             |           
            
                46.85
             |               
            
                45.00
             |                           
            
                46.85
             | 
            
                45.81
             |                     
            
                41.29
             |                                 
            
                581,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2023
             | 
            
                +1.00 / +2.17%
             |             
            
                46.50
             |           
            
                48.25
             |               
            
                46.00
             |                           
            
                47.00
             | 
            
                46.90
             |                     
            
                41.42
             |                                 
            
                603,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2023
             | 
            
                +1.10 / +2.45%
             |             
            
                45.30
             |           
            
                46.00
             |               
            
                45.00
             |                           
            
                46.00
             | 
            
                45.55
             |                     
            
                40.54
             |                                 
            
                346,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2023
             | 
            
                +0.20 / +0.45%
             |             
            
                45.20
             |           
            
                45.20
             |               
            
                44.00
             |                           
            
                44.90
             | 
            
                44.75
             |                     
            
                39.57
             |                                 
            
                335,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2023
             | 
            
                +0.10 / +0.22%
             |             
            
                44.60
             |           
            
                45.00
             |               
            
                44.20
             |                           
            
                44.70
             | 
            
                44.68
             |                     
            
                39.39
             |                                 
            
                520,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2023
             | 
            
                -0.05 / -0.11%
             |             
            
                44.70
             |           
            
                44.80
             |               
            
                43.50
             |                           
            
                44.60
             | 
            
                44.47
             |                     
            
                39.30
             |                                 
            
                407,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2023
             | 
            
                -0.30 / -0.67%
             |             
            
                44.90
             |           
            
                44.90
             |               
            
                43.55
             |                           
            
                44.65
             | 
            
                43.99
             |                     
            
                39.35
             |                                 
            
                271,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2023
             | 
            
                +2.10 / +4.90%
             |             
            
                42.55
             |           
            
                44.95
             |               
            
                42.40
             |                           
            
                44.95
             | 
            
                43.93
             |                     
            
                39.61
             |                                 
            
                455,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2023
             | 
            
                -0.15 / -0.35%
             |             
            
                43.00
             |           
            
                43.20
             |               
            
                42.05
             |                           
            
                42.85
             | 
            
                42.88
             |                     
            
                37.76
             |                                 
            
                231,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2023
             | 
            
                +2.60 / +6.44%
             |             
            
                40.80
             |           
            
                43.00
             |               
            
                40.60
             |                           
            
                43.00
             | 
            
                41.68
             |                     
            
                37.89
             |                                 
            
                249,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2023
             | 
            
                -1.00 / -2.42%
             |             
            
                41.40
             |           
            
                41.50
             |               
            
                40.20
             |                           
            
                40.40
             | 
            
                40.55
             |                     
            
                35.60
             |                                 
            
                91,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2023
             | 
            
                +0.05 / +0.12%
             |             
            
                41.30
             |           
            
                42.10
             |               
            
                40.15
             |                           
            
                41.40
             | 
            
                40.90
             |                     
            
                36.48
             |                                 
            
                170,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2023
             | 
            
                -0.45 / -1.08%
             |             
            
                41.30
             |           
            
                42.15
             |               
            
                41.30
             |                           
            
                41.35
             | 
            
                41.60
             |                     
            
                36.44
             |                                 
            
                149,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2023
             | 
            
                -1.20 / -2.79%
             |             
            
                43.40
             |           
            
                43.50
             |               
            
                41.70
             |                           
            
                41.80
             | 
            
                42.05
             |                     
            
                36.84
             |                                 
            
                133,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2023
             | 
            
                +1.25 / +2.99%
             |             
            
                41.75
             |           
            
                43.25
             |               
            
                41.70
             |                           
            
                43.00
             | 
            
                42.53
             |                     
            
                37.89
             |                                 
            
                117,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2023
             | 
            
                -0.15 / -0.36%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                40.60
             |                           
            
                41.75
             | 
            
                40.84
             |                     
            
                36.79
             |                                 
            
                560,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2022
             | 
            
                +0.40 / +0.96%
             |             
            
                41.90
             |           
            
                42.45
             |               
            
                41.00
             |                           
            
                41.90
             | 
            
                41.56
             |                     
            
                36.92
             |                                 
            
                90,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2022
             | 
            
                +1.20 / +2.98%
             |             
            
                40.30
             |           
            
                41.50
             |               
            
                39.90
             |                           
            
                41.50
             | 
            
                41.00
             |                     
            
                36.57
             |                                 
            
                68,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |