| 
                 
                    Closing price on 9/28/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.58 | 
                 
                
                    | High | 
                    9.58 | 
                 
                
                    | Low | 
                    9.00 | 
                     
                
                    | Volume | 
                    112,500 | 
                                 
                
                    | Split-adjusted Price | 
                    9.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/28/2022
             | 
            
                -0.58 / -6.05%
             |             
            
                9.58
             |           
            
                9.58
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.16
             |                     
            
                9.00
             |                                 
            
                112,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2022
             | 
            
                -0.28 / -2.84%
             |             
            
                9.86
             |           
            
                9.99
             |               
            
                9.20
             |                           
            
                9.58
             | 
            
                9.63
             |                     
            
                9.58
             |                                 
            
                103,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2022
             | 
            
                -0.74 / -6.98%
             |             
            
                10.20
             |           
            
                10.25
             |               
            
                9.86
             |                           
            
                9.86
             | 
            
                9.95
             |                     
            
                9.86
             |                                 
            
                1,576,260
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2022
             | 
            
                +0.05 / +0.47%
             |             
            
                10.60
             |           
            
                10.80
             |               
            
                10.55
             |                           
            
                10.60
             | 
            
                10.64
             |                     
            
                10.60
             |                                 
            
                67,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2022
             | 
            
                -0.05 / -0.47%
             |             
            
                10.50
             |           
            
                10.65
             |               
            
                9.90
             |                           
            
                10.55
             | 
            
                10.32
             |                     
            
                10.55
             |                                 
            
                139,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2022
             | 
            
                +0.10 / +0.95%
             |             
            
                10.70
             |           
            
                10.80
             |               
            
                10.50
             |                           
            
                10.60
             | 
            
                10.64
             |                     
            
                10.60
             |                                 
            
                129,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2022
             | 
            
                +0.25 / +2.44%
             |             
            
                10.25
             |           
            
                10.70
             |               
            
                10.20
             |                           
            
                10.50
             | 
            
                10.44
             |                     
            
                10.50
             |                                 
            
                125,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2022
             | 
            
                -0.75 / -6.82%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.25
             |                           
            
                10.25
             | 
            
                10.47
             |                     
            
                10.25
             |                                 
            
                334,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2022
             | 
            
                -0.65 / -5.58%
             |             
            
                11.65
             |           
            
                11.65
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.30
             |                     
            
                11.00
             |                                 
            
                147,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2022
             | 
            
                -0.10 / -0.85%
             |             
            
                11.75
             |           
            
                12.10
             |               
            
                11.60
             |                           
            
                11.65
             | 
            
                11.87
             |                     
            
                11.65
             |                                 
            
                172,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2022
             | 
            
                +0.20 / +1.73%
             |             
            
                11.10
             |           
            
                12.10
             |               
            
                11.05
             |                           
            
                11.75
             | 
            
                11.71
             |                     
            
                11.75
             |                                 
            
                170,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2022
             | 
            
                -0.55 / -4.55%
             |             
            
                12.10
             |           
            
                12.35
             |               
            
                11.55
             |                           
            
                11.55
             | 
            
                11.77
             |                     
            
                11.55
             |                                 
            
                169,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2022
             | 
            
                +0.05 / +0.41%
             |             
            
                12.85
             |           
            
                12.85
             |               
            
                12.00
             |                           
            
                12.10
             | 
            
                12.54
             |                     
            
                12.10
             |                                 
            
                452,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2022
             | 
            
                +0.75 / +6.64%
             |             
            
                12.05
             |           
            
                12.05
             |               
            
                12.05
             |                           
            
                12.05
             | 
            
                12.05
             |                     
            
                12.05
             |                                 
            
                292,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2022
             | 
            
                +0.70 / +6.60%
             |             
            
                10.80
             |           
            
                11.30
             |               
            
                10.50
             |                           
            
                11.30
             | 
            
                11.01
             |                     
            
                11.30
             |                                 
            
                214,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2022
             | 
            
                -0.30 / -2.75%
             |             
            
                10.90
             |           
            
                11.00
             |               
            
                10.55
             |                           
            
                10.60
             | 
            
                10.68
             |                     
            
                10.60
             |                                 
            
                221,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2022
             | 
            
                -0.30 / -2.68%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                11.20
             |                     
            
                10.90
             |                                 
            
                190,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2022
             | 
            
                -0.15 / -1.32%
             |             
            
                11.30
             |           
            
                11.40
             |               
            
                11.15
             |                           
            
                11.20
             | 
            
                11.27
             |                     
            
                11.20
             |                                 
            
                127,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2022
             | 
            
                -0.05 / -0.44%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.25
             |                           
            
                11.35
             | 
            
                11.35
             |                     
            
                11.35
             |                                 
            
                145,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2022
             | 
            
                +0.20 / +1.79%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.41
             |                     
            
                11.40
             |                                 
            
                169,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2022
             | 
            
                -0.75 / -6.28%
             |             
            
                11.50
             |           
            
                11.85
             |               
            
                11.15
             |                           
            
                11.20
             | 
            
                11.32
             |                     
            
                11.20
             |                                 
            
                319,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2022
             | 
            
                -0.40 / -3.24%
             |             
            
                12.30
             |           
            
                12.40
             |               
            
                11.85
             |                           
            
                11.95
             | 
            
                12.02
             |                     
            
                11.95
             |                                 
            
                313,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2022
             | 
            
                -0.05 / -0.40%
             |             
            
                12.35
             |           
            
                12.70
             |               
            
                12.35
             |                           
            
                12.35
             | 
            
                12.44
             |                     
            
                12.35
             |                                 
            
                293,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2022
             | 
            
                0.00 / 0.00%
             |             
            
                12.40
             |           
            
                12.70
             |               
            
                12.35
             |                           
            
                12.40
             | 
            
                12.45
             |                     
            
                12.40
             |                                 
            
                323,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2022
             | 
            
                +0.55 / +4.64%
             |             
            
                11.50
             |           
            
                12.45
             |               
            
                11.35
             |                           
            
                12.40
             | 
            
                12.02
             |                     
            
                12.40
             |                                 
            
                207,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2022
             | 
            
                -0.85 / -6.69%
             |             
            
                12.65
             |           
            
                12.65
             |               
            
                11.85
             |                           
            
                11.85
             | 
            
                12.10
             |                     
            
                11.85
             |                                 
            
                327,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2022
             | 
            
                -0.05 / -0.39%
             |             
            
                12.70
             |           
            
                13.00
             |               
            
                12.60
             |                           
            
                12.70
             | 
            
                12.78
             |                     
            
                12.70
             |                                 
            
                156,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2022
             | 
            
                -0.15 / -1.16%
             |             
            
                13.00
             |           
            
                13.05
             |               
            
                12.40
             |                           
            
                12.75
             | 
            
                12.68
             |                     
            
                12.75
             |                                 
            
                149,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2022
             | 
            
                0.00 / 0.00%
             |             
            
                12.90
             |           
            
                13.25
             |               
            
                12.65
             |                           
            
                12.90
             | 
            
                12.92
             |                     
            
                12.90
             |                                 
            
                275,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2022
             | 
            
                -0.15 / -1.15%
             |             
            
                13.15
             |           
            
                13.20
             |               
            
                12.80
             |                           
            
                12.90
             | 
            
                13.01
             |                     
            
                12.90
             |                                 
            
                333,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |