| 
                 
                    Closing price on 1/25/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    39.80 | 
                 
                
                    | High | 
                    39.80 | 
                 
                
                    | Low | 
                    37.20 | 
                     
                
                    | Volume | 
                    942,500 | 
                                 
                
                    | Split-adjusted Price | 
                    21.94 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/25/2022
             | 
            
                -0.50 / -1.25%
             |             
            
                39.80
             |           
            
                39.80
             |               
            
                37.20
             |                           
            
                39.50
             | 
            
                38.25
             |                     
            
                21.94
             |                                 
            
                942,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2022
             | 
            
                -1.80 / -4.31%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                38.90
             |                           
            
                40.00
             | 
            
                39.68
             |                     
            
                22.22
             |                                 
            
                483,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2022
             | 
            
                +1.70 / +4.24%
             |             
            
                40.10
             |           
            
                42.60
             |               
            
                40.10
             |                           
            
                41.80
             | 
            
                41.62
             |                     
            
                23.22
             |                                 
            
                1,367,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2022
             | 
            
                +2.60 / +6.93%
             |             
            
                37.60
             |           
            
                40.10
             |               
            
                36.90
             |                           
            
                40.10
             | 
            
                38.85
             |                     
            
                22.28
             |                                 
            
                469,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2022
             | 
            
                +1.00 / +2.74%
             |             
            
                36.50
             |           
            
                38.00
             |               
            
                36.50
             |                           
            
                37.50
             | 
            
                37.10
             |                     
            
                20.83
             |                                 
            
                1,003,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2022
             | 
            
                -1.65 / -4.33%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                35.50
             |                           
            
                36.50
             | 
            
                35.83
             |                     
            
                20.28
             |                                 
            
                151,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2022
             | 
            
                -2.85 / -6.95%
             |             
            
                41.95
             |           
            
                42.00
             |               
            
                38.15
             |                           
            
                38.15
             | 
            
                39.95
             |                     
            
                21.19
             |                                 
            
                315,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2022
             | 
            
                0.00 / 0.00%
             |             
            
                41.20
             |           
            
                41.20
             |               
            
                38.15
             |                           
            
                41.00
             | 
            
                40.18
             |                     
            
                22.78
             |                                 
            
                213,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2022
             | 
            
                -1.60 / -3.76%
             |             
            
                42.60
             |           
            
                42.60
             |               
            
                39.70
             |                           
            
                41.00
             | 
            
                40.23
             |                     
            
                22.78
             |                                 
            
                212,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2022
             | 
            
                -3.15 / -6.89%
             |             
            
                44.50
             |           
            
                45.00
             |               
            
                42.55
             |                           
            
                42.60
             | 
            
                42.98
             |                     
            
                23.67
             |                                 
            
                332,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2022
             | 
            
                +2.95 / +6.89%
             |             
            
                45.75
             |           
            
                45.75
             |               
            
                40.00
             |                           
            
                45.75
             | 
            
                45.28
             |                     
            
                25.42
             |                                 
            
                529,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2022
             | 
            
                +2.80 / +7.00%
             |             
            
                40.00
             |           
            
                42.80
             |               
            
                40.00
             |                           
            
                42.80
             | 
            
                41.77
             |                     
            
                23.78
             |                                 
            
                170,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2022
             | 
            
                -1.50 / -3.61%
             |             
            
                41.00
             |           
            
                41.80
             |               
            
                39.60
             |                           
            
                40.00
             | 
            
                40.71
             |                     
            
                22.22
             |                                 
            
                2,079,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2022
             | 
            
                -2.90 / -6.53%
             |             
            
                47.50
             |           
            
                47.50
             |               
            
                41.30
             |                           
            
                41.50
             | 
            
                43.46
             |                     
            
                23.06
             |                                 
            
                866,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2022
             | 
            
                +2.90 / +6.99%
             |             
            
                44.40
             |           
            
                44.40
             |               
            
                44.40
             |                           
            
                44.40
             | 
            
                44.40
             |                     
            
                24.67
             |                                 
            
                272,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2022
             | 
            
                +2.70 / +6.96%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                41.50
             |                           
            
                41.50
             | 
            
                41.50
             |                     
            
                23.06
             |                                 
            
                211,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2021
             | 
            
                +2.50 / +6.89%
             |             
            
                38.80
             |           
            
                38.80
             |               
            
                38.80
             |                           
            
                38.80
             | 
            
                38.80
             |                     
            
                21.56
             |                                 
            
                229,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2021
             | 
            
                +2.35 / +6.92%
             |             
            
                36.30
             |           
            
                36.30
             |               
            
                36.30
             |                           
            
                36.30
             | 
            
                36.30
             |                     
            
                20.17
             |                                 
            
                168,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2021
             | 
            
                +2.20 / +6.93%
             |             
            
                33.95
             |           
            
                33.95
             |               
            
                33.95
             |                           
            
                33.95
             | 
            
                33.95
             |                     
            
                18.86
             |                                 
            
                222,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2021
             | 
            
                +2.05 / +6.90%
             |             
            
                31.75
             |           
            
                31.75
             |               
            
                31.75
             |                           
            
                31.75
             | 
            
                31.75
             |                     
            
                17.64
             |                                 
            
                190,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2021
             | 
            
                +1.90 / +6.83%
             |             
            
                29.00
             |           
            
                29.70
             |               
            
                29.00
             |                           
            
                29.70
             | 
            
                29.61
             |                     
            
                16.50
             |                                 
            
                325,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2021
             | 
            
                +1.80 / +6.92%
             |             
            
                26.20
             |           
            
                27.80
             |               
            
                26.20
             |                           
            
                27.80
             | 
            
                27.20
             |                     
            
                15.44
             |                                 
            
                578,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2021
             | 
            
                +0.40 / +1.56%
             |             
            
                25.70
             |           
            
                26.30
             |               
            
                25.00
             |                           
            
                26.00
             | 
            
                25.51
             |                     
            
                14.44
             |                                 
            
                250,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2021
             | 
            
                -0.90 / -3.40%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                25.00
             |                           
            
                25.60
             | 
            
                25.32
             |                     
            
                14.22
             |                                 
            
                302,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2021
             | 
            
                -1.30 / -4.68%
             |             
            
                26.80
             |           
            
                27.00
             |               
            
                26.20
             |                           
            
                26.50
             | 
            
                26.53
             |                     
            
                14.72
             |                                 
            
                146,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2021
             | 
            
                -1.50 / -5.12%
             |             
            
                27.50
             |           
            
                28.00
             |               
            
                27.50
             |                           
            
                27.80
             | 
            
                27.79
             |                     
            
                15.44
             |                                 
            
                79,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                27.50
             |           
            
                29.30
             |               
            
                27.50
             |                           
            
                29.30
             | 
            
                27.63
             |                     
            
                16.28
             |                                 
            
                4,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2021
             | 
            
                0.00 / 0.00%
             |             
            
                29.30
             |           
            
                29.30
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                16.28
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2021
             | 
            
                -2.20 / -6.98%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.38
             |                     
            
                16.28
             |                                 
            
                20,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                31.00
             |           
            
                31.50
             |               
            
                31.00
             |                           
            
                31.50
             | 
            
                31.40
             |                     
            
                17.50
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |