| 
                 
                    Closing price on 12/29/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.17 | 
                 
                
                    | High | 
                    5.45 | 
                 
                
                    | Low | 
                    4.98 | 
                     
                
                    | Volume | 
                    171,400 | 
                                 
                
                    | Split-adjusted Price | 
                    5.45 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/29/2022
             | 
            
                +0.35 / +6.86%
             |             
            
                5.17
             |           
            
                5.45
             |               
            
                4.98
             |                           
            
                5.45
             | 
            
                5.17
             |                     
            
                5.45
             |                                 
            
                171,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2022
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                4.91
             |                           
            
                5.10
             | 
            
                4.99
             |                     
            
                5.10
             |                                 
            
                71,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2022
             | 
            
                +0.08 / +1.59%
             |             
            
                5.00
             |           
            
                5.10
             |               
            
                4.97
             |                           
            
                5.10
             | 
            
                5.05
             |                     
            
                5.10
             |                                 
            
                31,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2022
             | 
            
                -0.37 / -6.86%
             |             
            
                5.03
             |           
            
                5.22
             |               
            
                5.02
             |                           
            
                5.02
             | 
            
                5.05
             |                     
            
                5.02
             |                                 
            
                157,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2022
             | 
            
                -0.03 / -0.55%
             |             
            
                5.43
             |           
            
                5.59
             |               
            
                5.39
             |                           
            
                5.39
             | 
            
                5.43
             |                     
            
                5.39
             |                                 
            
                78,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2022
             | 
            
                -0.32 / -5.57%
             |             
            
                5.80
             |           
            
                5.88
             |               
            
                5.34
             |                           
            
                5.42
             | 
            
                5.47
             |                     
            
                5.42
             |                                 
            
                141,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2022
             | 
            
                -0.43 / -6.97%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.74
             |                           
            
                5.74
             | 
            
                5.79
             |                     
            
                5.74
             |                                 
            
                168,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2022
             | 
            
                -0.46 / -6.94%
             |             
            
                6.99
             |           
            
                6.99
             |               
            
                6.17
             |                           
            
                6.17
             | 
            
                6.36
             |                     
            
                6.17
             |                                 
            
                202,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2022
             | 
            
                +0.43 / +6.94%
             |             
            
                6.63
             |           
            
                6.63
             |               
            
                6.50
             |                           
            
                6.63
             | 
            
                6.63
             |                     
            
                6.63
             |                                 
            
                269,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2022
             | 
            
                +0.40 / +6.90%
             |             
            
                5.80
             |           
            
                6.20
             |               
            
                5.79
             |                           
            
                6.20
             | 
            
                6.19
             |                     
            
                6.20
             |                                 
            
                243,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2022
             | 
            
                -0.15 / -2.52%
             |             
            
                6.02
             |           
            
                6.02
             |               
            
                5.79
             |                           
            
                5.80
             | 
            
                5.85
             |                     
            
                5.80
             |                                 
            
                65,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2022
             | 
            
                -0.05 / -0.83%
             |             
            
                5.88
             |           
            
                6.04
             |               
            
                5.88
             |                           
            
                5.95
             | 
            
                5.97
             |                     
            
                5.95
             |                                 
            
                41,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2022
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.88
             |                           
            
                6.00
             | 
            
                5.96
             |                     
            
                6.00
             |                                 
            
                76,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2022
             | 
            
                -0.04 / -0.66%
             |             
            
                6.04
             |           
            
                6.28
             |               
            
                5.95
             |                           
            
                6.00
             | 
            
                6.13
             |                     
            
                6.00
             |                                 
            
                115,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2022
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                6.00
             |                           
            
                6.04
             | 
            
                6.03
             |                     
            
                6.04
             |                                 
            
                99,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2022
             | 
            
                +0.01 / +0.17%
             |             
            
                5.91
             |           
            
                6.25
             |               
            
                5.91
             |                           
            
                6.04
             | 
            
                6.06
             |                     
            
                6.04
             |                                 
            
                212,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2022
             | 
            
                -0.07 / -1.15%
             |             
            
                5.90
             |           
            
                6.27
             |               
            
                5.90
             |                           
            
                6.03
             | 
            
                6.04
             |                     
            
                6.03
             |                                 
            
                128,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2022
             | 
            
                -0.28 / -4.39%
             |             
            
                6.82
             |           
            
                6.82
             |               
            
                6.01
             |                           
            
                6.10
             | 
            
                6.35
             |                     
            
                6.10
             |                                 
            
                141,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2022
             | 
            
                +0.40 / +6.69%
             |             
            
                6.06
             |           
            
                6.39
             |               
            
                6.06
             |                           
            
                6.38
             | 
            
                6.34
             |                     
            
                6.38
             |                                 
            
                159,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2022
             | 
            
                -0.08 / -1.32%
             |             
            
                6.00
             |           
            
                6.04
             |               
            
                5.66
             |                           
            
                5.98
             | 
            
                5.78
             |                     
            
                5.98
             |                                 
            
                145,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2022
             | 
            
                +0.15 / +2.54%
             |             
            
                5.92
             |           
            
                6.24
             |               
            
                5.50
             |                           
            
                6.06
             | 
            
                6.05
             |                     
            
                6.06
             |                                 
            
                230,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2022
             | 
            
                +0.19 / +3.32%
             |             
            
                5.73
             |           
            
                6.00
             |               
            
                5.73
             |                           
            
                5.91
             | 
            
                5.89
             |                     
            
                5.91
             |                                 
            
                52,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2022
             | 
            
                +0.36 / +6.72%
             |             
            
                5.38
             |           
            
                5.73
             |               
            
                5.36
             |                           
            
                5.72
             | 
            
                5.66
             |                     
            
                5.72
             |                                 
            
                167,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2022
             | 
            
                +0.35 / +6.99%
             |             
            
                5.08
             |           
            
                5.36
             |               
            
                5.06
             |                           
            
                5.36
             | 
            
                5.35
             |                     
            
                5.36
             |                                 
            
                117,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2022
             | 
            
                +0.01 / +0.20%
             |             
            
                5.18
             |           
            
                5.18
             |               
            
                4.86
             |                           
            
                5.01
             | 
            
                5.00
             |                     
            
                5.01
             |                                 
            
                85,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.95
             |           
            
                5.00
             |               
            
                4.65
             |                           
            
                5.00
             | 
            
                4.75
             |                     
            
                5.00
             |                                 
            
                142,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2022
             | 
            
                +0.01 / +0.20%
             |             
            
                5.10
             |           
            
                5.15
             |               
            
                4.85
             |                           
            
                5.00
             | 
            
                4.99
             |                     
            
                5.00
             |                                 
            
                120,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2022
             | 
            
                +0.32 / +6.85%
             |             
            
                4.51
             |           
            
                4.99
             |               
            
                4.51
             |                           
            
                4.99
             | 
            
                4.96
             |                     
            
                4.99
             |                                 
            
                160,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2022
             | 
            
                +0.30 / +6.86%
             |             
            
                4.55
             |           
            
                4.67
             |               
            
                4.09
             |                           
            
                4.67
             | 
            
                4.63
             |                     
            
                4.67
             |                                 
            
                180,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.40
             |           
            
                4.40
             |               
            
                4.18
             |                           
            
                4.37
             | 
            
                4.32
             |                     
            
                4.37
             |                                 
            
                70,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |