| 
                 
                    Closing price on 12/27/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.12 | 
                 
                
                    | High | 
                    6.15 | 
                 
                
                    | Low | 
                    6.05 | 
                     
                
                    | Volume | 
                    31,900 | 
                                 
                
                    | Split-adjusted Price | 
                    6.05 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/27/2023
             | 
            
                -0.05 / -0.82%
             |             
            
                6.12
             |           
            
                6.15
             |               
            
                6.05
             |                           
            
                6.05
             | 
            
                6.07
             |                     
            
                6.05
             |                                 
            
                31,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2023
             | 
            
                -0.05 / -0.81%
             |             
            
                6.12
             |           
            
                6.20
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.11
             |                     
            
                6.10
             |                                 
            
                23,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2023
             | 
            
                0.00 / 0.00%
             |             
            
                6.11
             |           
            
                6.20
             |               
            
                6.10
             |                           
            
                6.15
             | 
            
                6.12
             |                     
            
                6.15
             |                                 
            
                39,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2023
             | 
            
                -0.05 / -0.81%
             |             
            
                6.45
             |           
            
                6.45
             |               
            
                6.10
             |                           
            
                6.15
             | 
            
                6.21
             |                     
            
                6.15
             |                                 
            
                20,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2023
             | 
            
                +0.03 / +0.49%
             |             
            
                6.18
             |           
            
                6.20
             |               
            
                6.12
             |                           
            
                6.20
             | 
            
                6.19
             |                     
            
                6.20
             |                                 
            
                19,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2023
             | 
            
                -0.05 / -0.80%
             |             
            
                6.28
             |           
            
                6.28
             |               
            
                6.15
             |                           
            
                6.17
             | 
            
                6.20
             |                     
            
                6.17
             |                                 
            
                9,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2023
             | 
            
                -0.03 / -0.48%
             |             
            
                6.25
             |           
            
                6.25
             |               
            
                6.10
             |                           
            
                6.22
             | 
            
                6.17
             |                     
            
                6.22
             |                                 
            
                61,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2023
             | 
            
                +0.05 / +0.81%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.15
             |                           
            
                6.25
             | 
            
                6.22
             |                     
            
                6.25
             |                                 
            
                21,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2023
             | 
            
                0.00 / 0.00%
             |             
            
                6.20
             |           
            
                6.29
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.19
             |                     
            
                6.20
             |                                 
            
                25,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2023
             | 
            
                -0.10 / -1.59%
             |             
            
                6.31
             |           
            
                6.34
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.28
             |                     
            
                6.20
             |                                 
            
                78,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2023
             | 
            
                -0.15 / -2.33%
             |             
            
                6.45
             |           
            
                6.46
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.41
             |                     
            
                6.30
             |                                 
            
                96,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2023
             | 
            
                +0.24 / +3.86%
             |             
            
                6.10
             |           
            
                6.45
             |               
            
                6.10
             |                           
            
                6.45
             | 
            
                6.17
             |                     
            
                6.45
             |                                 
            
                109,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2023
             | 
            
                -0.28 / -4.31%
             |             
            
                6.49
             |           
            
                6.49
             |               
            
                6.06
             |                           
            
                6.21
             | 
            
                6.13
             |                     
            
                6.21
             |                                 
            
                57,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2023
             | 
            
                +0.37 / +6.05%
             |             
            
                6.54
             |           
            
                6.54
             |               
            
                6.12
             |                           
            
                6.49
             | 
            
                6.47
             |                     
            
                6.49
             |                                 
            
                234,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2023
             | 
            
                +0.40 / +6.99%
             |             
            
                6.12
             |           
            
                6.12
             |               
            
                6.12
             |                           
            
                6.12
             | 
            
                6.12
             |                     
            
                6.12
             |                                 
            
                170,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2023
             | 
            
                +0.01 / +0.18%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.72
             | 
            
                5.75
             |                     
            
                5.72
             |                                 
            
                112,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2023
             | 
            
                0.00 / 0.00%
             |             
            
                5.71
             |           
            
                5.75
             |               
            
                5.61
             |                           
            
                5.71
             | 
            
                5.71
             |                     
            
                5.71
             |                                 
            
                31,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2023
             | 
            
                +0.13 / +2.33%
             |             
            
                5.62
             |           
            
                5.75
             |               
            
                5.61
             |                           
            
                5.71
             | 
            
                5.71
             |                     
            
                5.71
             |                                 
            
                30,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2023
             | 
            
                -0.08 / -1.41%
             |             
            
                5.60
             |           
            
                5.80
             |               
            
                5.58
             |                           
            
                5.58
             | 
            
                5.60
             |                     
            
                5.58
             |                                 
            
                13,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2023
             | 
            
                -0.04 / -0.70%
             |             
            
                5.75
             |           
            
                5.85
             |               
            
                5.60
             |                           
            
                5.66
             | 
            
                5.76
             |                     
            
                5.66
             |                                 
            
                59,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2023
             | 
            
                +0.05 / +0.88%
             |             
            
                5.78
             |           
            
                5.78
             |               
            
                5.51
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                5.70
             |                                 
            
                55,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2023
             | 
            
                +0.16 / +2.91%
             |             
            
                5.49
             |           
            
                5.70
             |               
            
                5.49
             |                           
            
                5.65
             | 
            
                5.53
             |                     
            
                5.65
             |                                 
            
                69,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2023
             | 
            
                -0.06 / -1.08%
             |             
            
                5.55
             |           
            
                5.87
             |               
            
                5.48
             |                           
            
                5.49
             | 
            
                5.55
             |                     
            
                5.49
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2023
             | 
            
                +0.05 / +0.91%
             |             
            
                5.48
             |           
            
                5.55
             |               
            
                5.44
             |                           
            
                5.55
             | 
            
                5.47
             |                     
            
                5.55
             |                                 
            
                38,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2023
             | 
            
                0.00 / 0.00%
             |             
            
                5.59
             |           
            
                5.70
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.56
             |                     
            
                5.50
             |                                 
            
                15,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2023
             | 
            
                -0.09 / -1.61%
             |             
            
                5.50
             |           
            
                5.65
             |               
            
                5.46
             |                           
            
                5.50
             | 
            
                5.52
             |                     
            
                5.50
             |                                 
            
                29,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2023
             | 
            
                -0.01 / -0.18%
             |             
            
                5.46
             |           
            
                5.75
             |               
            
                5.46
             |                           
            
                5.59
             | 
            
                5.62
             |                     
            
                5.59
             |                                 
            
                24,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2023
             | 
            
                -0.06 / -1.06%
             |             
            
                5.63
             |           
            
                5.63
             |               
            
                5.55
             |                           
            
                5.60
             | 
            
                5.62
             |                     
            
                5.60
             |                                 
            
                13,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2023
             | 
            
                -0.06 / -1.05%
             |             
            
                5.70
             |           
            
                5.72
             |               
            
                5.52
             |                           
            
                5.66
             | 
            
                5.61
             |                     
            
                5.66
             |                                 
            
                58,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2023
             | 
            
                +0.21 / +3.81%
             |             
            
                5.52
             |           
            
                5.72
             |               
            
                5.52
             |                           
            
                5.72
             | 
            
                5.61
             |                     
            
                5.72
             |                                 
            
                33,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |