| 
                 
                    Closing price on 5/16/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.60 | 
                 
                
                    | High | 
                    16.60 | 
                 
                
                    | Low | 
                    14.55 | 
                     
                
                    | Volume | 
                    88,500 | 
                                 
                
                    | Split-adjusted Price | 
                    14.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/16/2022
             | 
            
                -0.80 / -5.13%
             |             
            
                15.60
             |           
            
                16.60
             |               
            
                14.55
             |                           
            
                14.80
             | 
            
                15.30
             |                     
            
                14.80
             |                                 
            
                88,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2022
             | 
            
                -1.15 / -6.87%
             |             
            
                16.80
             |           
            
                17.25
             |               
            
                15.60
             |                           
            
                15.60
             | 
            
                15.86
             |                     
            
                15.60
             |                                 
            
                69,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2022
             | 
            
                -1.25 / -6.94%
             |             
            
                17.10
             |           
            
                18.45
             |               
            
                16.75
             |                           
            
                16.75
             | 
            
                17.00
             |                     
            
                16.75
             |                                 
            
                203,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2022
             | 
            
                +0.10 / +0.56%
             |             
            
                17.25
             |           
            
                18.90
             |               
            
                17.25
             |                           
            
                18.00
             | 
            
                18.36
             |                     
            
                18.00
             |                                 
            
                133,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2022
             | 
            
                +1.05 / +6.23%
             |             
            
                15.70
             |           
            
                17.90
             |               
            
                15.70
             |                           
            
                17.90
             | 
            
                16.70
             |                     
            
                17.90
             |                                 
            
                65,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2022
             | 
            
                -1.25 / -6.91%
             |             
            
                17.10
             |           
            
                17.95
             |               
            
                16.85
             |                           
            
                16.85
             | 
            
                16.96
             |                     
            
                16.85
             |                                 
            
                258,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2022
             | 
            
                -1.10 / -5.73%
             |             
            
                18.50
             |           
            
                19.20
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.35
             |                     
            
                18.10
             |                                 
            
                128,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2022
             | 
            
                +0.20 / +1.05%
             |             
            
                18.85
             |           
            
                19.20
             |               
            
                18.50
             |                           
            
                19.20
             | 
            
                18.86
             |                     
            
                19.20
             |                                 
            
                140,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2022
             | 
            
                -0.85 / -4.28%
             |             
            
                19.85
             |           
            
                19.90
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                18.73
             |                     
            
                19.00
             |                                 
            
                358,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2022
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.05
             |               
            
                19.60
             |                           
            
                19.85
             | 
            
                19.83
             |                     
            
                19.85
             |                                 
            
                128,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2022
             | 
            
                -0.75 / -3.64%
             |             
            
                20.60
             |           
            
                21.20
             |               
            
                19.70
             |                           
            
                19.85
             | 
            
                20.08
             |                     
            
                19.85
             |                                 
            
                251,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2022
             | 
            
                +1.00 / +5.10%
             |             
            
                19.90
             |           
            
                20.70
             |               
            
                19.70
             |                           
            
                20.60
             | 
            
                20.36
             |                     
            
                20.60
             |                                 
            
                192,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2022
             | 
            
                +0.70 / +3.70%
             |             
            
                18.90
             |           
            
                20.20
             |               
            
                18.70
             |                           
            
                19.60
             | 
            
                19.36
             |                     
            
                19.60
             |                                 
            
                147,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2022
             | 
            
                -1.80 / -5.03%
             |             
            
                36.55
             |           
            
                37.90
             |               
            
                33.30
             |                           
            
                34.00
             | 
            
                35.83
             |                     
            
                18.89
             |                                 
            
                942,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2022
             | 
            
                +2.30 / +6.87%
             |             
            
                33.50
             |           
            
                35.80
             |               
            
                33.50
             |                           
            
                35.80
             | 
            
                34.86
             |                     
            
                19.89
             |                                 
            
                164,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2022
             | 
            
                -1.90 / -5.37%
             |             
            
                33.50
             |           
            
                35.20
             |               
            
                32.95
             |                           
            
                33.50
             | 
            
                33.32
             |                     
            
                18.61
             |                                 
            
                350,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2022
             | 
            
                -2.45 / -6.47%
             |             
            
                35.60
             |           
            
                36.00
             |               
            
                35.25
             |                           
            
                35.40
             | 
            
                35.40
             |                     
            
                19.67
             |                                 
            
                492,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2022
             | 
            
                -0.95 / -2.45%
             |             
            
                39.00
             |           
            
                40.40
             |               
            
                37.35
             |                           
            
                37.85
             | 
            
                38.26
             |                     
            
                21.03
             |                                 
            
                204,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2022
             | 
            
                -1.65 / -4.08%
             |             
            
                40.90
             |           
            
                40.90
             |               
            
                37.85
             |                           
            
                38.80
             | 
            
                39.58
             |                     
            
                21.56
             |                                 
            
                221,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2022
             | 
            
                -0.05 / -0.12%
             |             
            
                40.50
             |           
            
                40.60
             |               
            
                39.60
             |                           
            
                40.45
             | 
            
                40.32
             |                     
            
                22.47
             |                                 
            
                152,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2022
             | 
            
                -0.70 / -1.70%
             |             
            
                41.25
             |           
            
                42.00
             |               
            
                40.00
             |                           
            
                40.50
             | 
            
                40.73
             |                     
            
                22.50
             |                                 
            
                157,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2022
             | 
            
                +0.70 / +1.73%
             |             
            
                40.50
             |           
            
                41.20
             |               
            
                38.30
             |                           
            
                41.20
             | 
            
                40.32
             |                     
            
                22.89
             |                                 
            
                243,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2022
             | 
            
                -2.70 / -6.25%
             |             
            
                43.50
             |           
            
                43.50
             |               
            
                40.25
             |                           
            
                40.50
             | 
            
                40.79
             |                     
            
                22.50
             |                                 
            
                289,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2022
             | 
            
                -1.60 / -3.57%
             |             
            
                44.90
             |           
            
                46.75
             |               
            
                42.00
             |                           
            
                43.20
             | 
            
                44.08
             |                     
            
                24.00
             |                                 
            
                352,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2022
             | 
            
                -2.20 / -4.68%
             |             
            
                47.20
             |           
            
                47.20
             |               
            
                44.50
             |                           
            
                44.80
             | 
            
                45.31
             |                     
            
                24.89
             |                                 
            
                297,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2022
             | 
            
                -3.20 / -6.37%
             |             
            
                48.00
             |           
            
                49.75
             |               
            
                46.70
             |                           
            
                47.00
             | 
            
                47.64
             |                     
            
                26.11
             |                                 
            
                457,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2022
             | 
            
                -0.80 / -1.57%
             |             
            
                51.20
             |           
            
                52.30
             |               
            
                50.00
             |                           
            
                50.20
             | 
            
                51.41
             |                     
            
                27.89
             |                                 
            
                391,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2022
             | 
            
                +3.30 / +6.92%
             |             
            
                48.00
             |           
            
                51.00
             |               
            
                48.00
             |                           
            
                51.00
             | 
            
                50.08
             |                     
            
                28.33
             |                                 
            
                667,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2022
             | 
            
                +0.40 / +0.85%
             |             
            
                44.30
             |           
            
                47.70
             |               
            
                44.00
             |                           
            
                47.70
             | 
            
                44.56
             |                     
            
                26.50
             |                                 
            
                1,350,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2022
             | 
            
                -3.10 / -6.15%
             |             
            
                50.30
             |           
            
                50.30
             |               
            
                46.90
             |                           
            
                47.30
             | 
            
                47.44
             |                     
            
                26.28
             |                                 
            
                1,133,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |