| 
                 
                    Closing price on 11/9/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.00 | 
                 
                
                    | High | 
                    5.24 | 
                 
                
                    | Low | 
                    5.00 | 
                     
                
                    | Volume | 
                    1,396,300 | 
                                 
                
                    | Split-adjusted Price | 
                    5.11 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/9/2022
             | 
            
                +0.21 / +4.29%
             |             
            
                5.00
             |           
            
                5.24
             |               
            
                5.00
             |                           
            
                5.11
             | 
            
                5.15
             |                     
            
                5.11
             |                                 
            
                1,396,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2022
             | 
            
                -0.28 / -5.41%
             |             
            
                5.17
             |           
            
                5.17
             |               
            
                4.82
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                4.90
             |                                 
            
                618,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2022
             | 
            
                -0.38 / -6.83%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.18
             |                           
            
                5.18
             | 
            
                5.18
             |                     
            
                5.18
             |                                 
            
                716,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2022
             | 
            
                -0.41 / -6.87%
             |             
            
                5.82
             |           
            
                5.97
             |               
            
                5.56
             |                           
            
                5.56
             | 
            
                5.62
             |                     
            
                5.56
             |                                 
            
                163,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2022
             | 
            
                -0.03 / -0.50%
             |             
            
                6.00
             |           
            
                6.20
             |               
            
                5.80
             |                           
            
                5.97
             | 
            
                5.99
             |                     
            
                5.97
             |                                 
            
                323,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2022
             | 
            
                +0.05 / +0.84%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                5.97
             |                     
            
                6.00
             |                                 
            
                322,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2022
             | 
            
                +0.04 / +0.68%
             |             
            
                6.19
             |           
            
                6.19
             |               
            
                5.90
             |                           
            
                5.95
             | 
            
                5.98
             |                     
            
                5.95
             |                                 
            
                40,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2022
             | 
            
                -0.38 / -6.04%
             |             
            
                5.91
             |           
            
                6.26
             |               
            
                5.89
             |                           
            
                5.91
             | 
            
                5.95
             |                     
            
                5.91
             |                                 
            
                114,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2022
             | 
            
                -0.12 / -1.87%
             |             
            
                6.75
             |           
            
                6.75
             |               
            
                6.09
             |                           
            
                6.29
             | 
            
                6.28
             |                     
            
                6.29
             |                                 
            
                112,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2022
             | 
            
                +0.15 / +2.40%
             |             
            
                6.39
             |           
            
                6.55
             |               
            
                6.01
             |                           
            
                6.41
             | 
            
                6.34
             |                     
            
                6.41
             |                                 
            
                170,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2022
             | 
            
                +0.29 / +4.86%
             |             
            
                6.00
             |           
            
                6.28
             |               
            
                5.65
             |                           
            
                6.26
             | 
            
                5.97
             |                     
            
                6.26
             |                                 
            
                214,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2022
             | 
            
                -0.44 / -6.86%
             |             
            
                6.05
             |           
            
                6.50
             |               
            
                5.97
             |                           
            
                5.97
             | 
            
                6.01
             |                     
            
                5.97
             |                                 
            
                313,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2022
             | 
            
                -0.48 / -6.97%
             |             
            
                6.95
             |           
            
                7.07
             |               
            
                6.41
             |                           
            
                6.41
             | 
            
                6.46
             |                     
            
                6.41
             |                                 
            
                202,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2022
             | 
            
                -0.51 / -6.89%
             |             
            
                7.62
             |           
            
                7.62
             |               
            
                6.89
             |                           
            
                6.89
             | 
            
                7.08
             |                     
            
                6.89
             |                                 
            
                221,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2022
             | 
            
                -0.19 / -2.50%
             |             
            
                7.59
             |           
            
                7.86
             |               
            
                7.33
             |                           
            
                7.40
             | 
            
                7.43
             |                     
            
                7.40
             |                                 
            
                44,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2022
             | 
            
                +0.10 / +1.34%
             |             
            
                7.50
             |           
            
                7.68
             |               
            
                7.49
             |                           
            
                7.59
             | 
            
                7.57
             |                     
            
                7.59
             |                                 
            
                81,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2022
             | 
            
                +0.22 / +3.03%
             |             
            
                7.31
             |           
            
                7.70
             |               
            
                7.31
             |                           
            
                7.49
             | 
            
                7.50
             |                     
            
                7.49
             |                                 
            
                132,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2022
             | 
            
                -0.53 / -6.79%
             |             
            
                7.61
             |           
            
                7.77
             |               
            
                7.27
             |                           
            
                7.27
             | 
            
                7.47
             |                     
            
                7.27
             |                                 
            
                135,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2022
             | 
            
                +0.25 / +3.31%
             |             
            
                8.07
             |           
            
                8.07
             |               
            
                7.71
             |                           
            
                7.80
             | 
            
                7.95
             |                     
            
                7.80
             |                                 
            
                277,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2022
             | 
            
                +0.49 / +6.94%
             |             
            
                7.00
             |           
            
                7.55
             |               
            
                7.00
             |                           
            
                7.55
             | 
            
                7.54
             |                     
            
                7.55
             |                                 
            
                607,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2022
             | 
            
                -0.08 / -1.12%
             |             
            
                6.81
             |           
            
                7.30
             |               
            
                6.80
             |                           
            
                7.06
             | 
            
                7.08
             |                     
            
                7.06
             |                                 
            
                173,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2022
             | 
            
                -0.53 / -6.91%
             |             
            
                7.99
             |           
            
                7.99
             |               
            
                7.14
             |                           
            
                7.14
             | 
            
                7.24
             |                     
            
                7.14
             |                                 
            
                229,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2022
             | 
            
                +0.07 / +0.92%
             |             
            
                7.56
             |           
            
                7.72
             |               
            
                7.29
             |                           
            
                7.67
             | 
            
                7.62
             |                     
            
                7.67
             |                                 
            
                219,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2022
             | 
            
                -0.57 / -6.98%
             |             
            
                8.15
             |           
            
                8.16
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.63
             |                     
            
                7.60
             |                                 
            
                349,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2022
             | 
            
                -0.61 / -6.95%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.17
             |                           
            
                8.17
             | 
            
                8.68
             |                     
            
                8.17
             |                                 
            
                152,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2022
             | 
            
                +0.57 / +6.94%
             |             
            
                8.58
             |           
            
                8.78
             |               
            
                8.30
             |                           
            
                8.78
             | 
            
                8.52
             |                     
            
                8.78
             |                                 
            
                1,078,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2022
             | 
            
                -0.19 / -2.26%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.10
             |                           
            
                8.21
             | 
            
                8.30
             |                     
            
                8.21
             |                                 
            
                1,115,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2022
             | 
            
                -0.63 / -6.98%
             |             
            
                9.03
             |           
            
                9.03
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.97
             |                     
            
                8.40
             |                                 
            
                1,135,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2022
             | 
            
                +0.03 / +0.33%
             |             
            
                9.00
             |           
            
                9.50
             |               
            
                8.40
             |                           
            
                9.03
             | 
            
                8.88
             |                     
            
                9.03
             |                                 
            
                93,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2022
             | 
            
                0.00 / 0.00%
             |             
            
                9.63
             |           
            
                9.63
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.55
             |                     
            
                9.00
             |                                 
            
                128,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |