| 
                 
                    Closing price on 3/31/2025
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.70 | 
                 
                
                    | High | 
                    5.80 | 
                 
                
                    | Low | 
                    5.70 | 
                     
                
                    | Volume | 
                    70,300 | 
                                 
                
                    | Split-adjusted Price | 
                    5.70 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/31/2025
             | 
            
                0.00 / 0.00%
             |             
            
                5.70
             |           
            
                5.80
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                5.70
             |                                 
            
                70,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2025
             | 
            
                +0.02 / +0.35%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.59
             |                           
            
                5.70
             | 
            
                5.61
             |                     
            
                5.70
             |                                 
            
                48,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2025
             | 
            
                +0.01 / +0.18%
             |             
            
                5.55
             |           
            
                5.68
             |               
            
                5.55
             |                           
            
                5.68
             | 
            
                5.65
             |                     
            
                5.68
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2025
             | 
            
                -0.01 / -0.18%
             |             
            
                5.78
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.67
             | 
            
                5.71
             |                     
            
                5.67
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2025
             | 
            
                +0.08 / +1.43%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.68
             | 
            
                5.61
             |                     
            
                5.68
             |                                 
            
                49,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2025
             | 
            
                -0.10 / -1.75%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.61
             |                     
            
                5.60
             |                                 
            
                26,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2025
             | 
            
                0.00 / 0.00%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.55
             |                           
            
                5.70
             | 
            
                5.55
             |                     
            
                5.70
             |                                 
            
                15,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2025
             | 
            
                +0.10 / +1.79%
             |             
            
                5.69
             |           
            
                5.70
             |               
            
                5.55
             |                           
            
                5.70
             | 
            
                5.60
             |                     
            
                5.70
             |                                 
            
                23,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2025
             | 
            
                -0.03 / -0.53%
             |             
            
                5.63
             |           
            
                5.69
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.63
             |                     
            
                5.60
             |                                 
            
                24,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2025
             | 
            
                +0.03 / +0.54%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.61
             |                           
            
                5.63
             | 
            
                5.63
             |                     
            
                5.63
             |                                 
            
                41,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2025
             | 
            
                -0.35 / -5.88%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.54
             |                           
            
                5.60
             | 
            
                5.70
             |                     
            
                5.60
             |                                 
            
                117,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2025
             | 
            
                +0.08 / +1.36%
             |             
            
                5.87
             |           
            
                6.10
             |               
            
                5.65
             |                           
            
                5.95
             | 
            
                5.88
             |                     
            
                5.95
             |                                 
            
                41,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2025
             | 
            
                -0.21 / -3.45%
             |             
            
                6.08
             |           
            
                6.16
             |               
            
                5.82
             |                           
            
                5.87
             | 
            
                5.92
             |                     
            
                5.87
             |                                 
            
                860,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2025
             | 
            
                +0.13 / +2.18%
             |             
            
                6.29
             |           
            
                6.29
             |               
            
                6.00
             |                           
            
                6.08
             | 
            
                6.15
             |                     
            
                6.08
             |                                 
            
                135,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2025
             | 
            
                +0.38 / +6.82%
             |             
            
                5.53
             |           
            
                5.95
             |               
            
                5.53
             |                           
            
                5.95
             | 
            
                5.93
             |                     
            
                5.95
             |                                 
            
                221,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2025
             | 
            
                -0.18 / -3.13%
             |             
            
                5.55
             |           
            
                5.75
             |               
            
                5.55
             |                           
            
                5.57
             | 
            
                5.60
             |                     
            
                5.57
             |                                 
            
                64,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2025
             | 
            
                +0.22 / +3.98%
             |             
            
                5.26
             |           
            
                5.75
             |               
            
                5.26
             |                           
            
                5.75
             | 
            
                5.43
             |                     
            
                5.75
             |                                 
            
                94,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2025
             | 
            
                -0.07 / -1.25%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.30
             |                           
            
                5.53
             | 
            
                5.45
             |                     
            
                5.53
             |                                 
            
                18,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2025
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                5.93
             |               
            
                5.50
             |                           
            
                5.60
             | 
            
                5.56
             |                     
            
                5.60
             |                                 
            
                13,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2025
             | 
            
                -0.05 / -0.88%
             |             
            
                5.78
             |           
            
                5.80
             |               
            
                5.40
             |                           
            
                5.60
             | 
            
                5.57
             |                     
            
                5.60
             |                                 
            
                54,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2025
             | 
            
                -0.13 / -2.25%
             |             
            
                5.52
             |           
            
                5.75
             |               
            
                5.50
             |                           
            
                5.65
             | 
            
                5.56
             |                     
            
                5.65
             |                                 
            
                88,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2025
             | 
            
                -0.17 / -2.86%
             |             
            
                5.82
             |           
            
                5.95
             |               
            
                5.60
             |                           
            
                5.78
             | 
            
                5.78
             |                     
            
                5.78
             |                                 
            
                76,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2025
             | 
            
                +0.04 / +0.68%
             |             
            
                5.91
             |           
            
                6.27
             |               
            
                5.80
             |                           
            
                5.95
             | 
            
                5.90
             |                     
            
                5.95
             |                                 
            
                84,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2025
             | 
            
                -0.08 / -1.34%
             |             
            
                6.28
             |           
            
                6.28
             |               
            
                5.82
             |                           
            
                5.91
             | 
            
                5.98
             |                     
            
                5.91
             |                                 
            
                67,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2025
             | 
            
                -0.10 / -1.64%
             |             
            
                6.32
             |           
            
                6.32
             |               
            
                5.80
             |                           
            
                5.99
             | 
            
                6.04
             |                     
            
                5.99
             |                                 
            
                114,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2025
             | 
            
                +0.39 / +6.84%
             |             
            
                6.09
             |           
            
                6.09
             |               
            
                6.09
             |                           
            
                6.09
             | 
            
                6.09
             |                     
            
                6.09
             |                                 
            
                403,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2025
             | 
            
                +0.37 / +6.94%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                5.70
             |                                 
            
                56,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2025
             | 
            
                +0.34 / +6.81%
             |             
            
                5.33
             |           
            
                5.33
             |               
            
                5.33
             |                           
            
                5.33
             | 
            
                5.33
             |                     
            
                5.33
             |                                 
            
                36,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2025
             | 
            
                +0.32 / +6.85%
             |             
            
                4.71
             |           
            
                4.99
             |               
            
                4.70
             |                           
            
                4.99
             | 
            
                4.93
             |                     
            
                4.99
             |                                 
            
                29,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2025
             | 
            
                +0.12 / +2.64%
             |             
            
                4.55
             |           
            
                4.70
             |               
            
                4.55
             |                           
            
                4.67
             | 
            
                4.59
             |                     
            
                4.67
             |                                 
            
                30,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |