| 
    
        
            | 
                    Closing price on 6/8/2023
                 |  |  
    
        |           
                
                    | Open | 7.52 |  
                    | High | 7.97 |  
                    | Low | 7.40 |  
                    | Volume | 156,600 |  
                    | Split-adjusted Price | 7.40 |  
                
             | 
 |  PTC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/8/2023 | -0.39 / -5.01% | 7.52 | 7.97 | 7.40 | 7.40 | 7.66 | 7.40 | 156,600 |   |  
            | 6/7/2023 | +0.35 / +4.70% | 7.44 | 7.79 | 7.23 | 7.79 | 7.53 | 7.79 | 102,500 |   |  			
            | 6/6/2023 | -0.01 / -0.13% | 7.90 | 7.90 | 7.21 | 7.44 | 7.46 | 7.44 | 96,500 |   |  
            | 6/5/2023 | +0.40 / +5.67% | 7.05 | 7.51 | 7.05 | 7.45 | 7.35 | 7.45 | 166,300 |   |  			
            | 6/2/2023 | -0.50 / -6.62% | 8.03 | 8.03 | 7.05 | 7.05 | 7.48 | 7.05 | 307,600 |   |  
            | 6/1/2023 | +0.49 / +6.94% | 7.13 | 7.55 | 7.13 | 7.55 | 7.53 | 7.55 | 171,200 |   |  			
            | 5/31/2023 | +0.46 / +6.97% | 6.66 | 7.06 | 6.60 | 7.06 | 7.01 | 7.06 | 235,100 |   |  
            | 5/30/2023 | +0.26 / +4.10% | 6.32 | 6.70 | 6.32 | 6.60 | 6.48 | 6.60 | 168,500 |   |  			
            | 5/29/2023 | +0.41 / +6.91% | 5.93 | 6.34 | 5.93 | 6.34 | 6.28 | 6.34 | 227,200 |   |  
            | 5/26/2023 | -0.15 / -2.47% | 6.10 | 6.15 | 5.90 | 5.93 | 5.97 | 5.93 | 72,200 |   |  			
            | 5/25/2023 | -0.02 / -0.33% | 6.17 | 6.17 | 5.90 | 6.08 | 5.99 | 6.08 | 41,200 |   |  
            | 5/24/2023 | +0.10 / +1.67% | 6.00 | 6.18 | 5.94 | 6.10 | 6.08 | 6.10 | 29,000 |   |  			
            | 5/23/2023 | -0.10 / -1.64% | 5.90 | 6.00 | 5.85 | 6.00 | 5.87 | 6.00 | 44,100 |   |  
            | 5/22/2023 | -0.08 / -1.29% | 6.18 | 6.18 | 5.89 | 6.10 | 5.94 | 6.10 | 59,000 |   |  			
            | 5/19/2023 | -0.01 / -0.16% | 6.30 | 6.30 | 5.78 | 6.18 | 5.93 | 6.18 | 46,700 |   |  
            | 5/18/2023 | -0.06 / -0.96% | 6.40 | 6.40 | 5.99 | 6.19 | 6.06 | 6.19 | 28,900 |   |  			
            | 5/17/2023 | 0.00 / 0.00% | 6.30 | 6.40 | 6.05 | 6.25 | 6.21 | 6.25 | 60,800 |   |  
            | 5/16/2023 | +0.40 / +6.84% | 5.81 | 6.25 | 5.81 | 6.25 | 6.19 | 6.25 | 122,800 |   |  			
            | 5/15/2023 | -0.25 / -4.10% | 6.10 | 6.20 | 5.70 | 5.85 | 6.03 | 5.85 | 109,700 |   |  
            | 5/12/2023 | +0.07 / +1.16% | 6.29 | 6.43 | 5.87 | 6.10 | 6.15 | 6.10 | 104,500 |   |  			
            | 5/11/2023 | +0.39 / +6.91% | 6.03 | 6.03 | 5.70 | 6.03 | 5.99 | 6.03 | 237,200 |   |  
            | 5/10/2023 | +0.36 / +6.82% | 5.30 | 5.64 | 5.30 | 5.64 | 5.58 | 5.64 | 231,900 |   |  			
            | 5/9/2023 | +0.13 / +2.52% | 5.20 | 5.29 | 5.10 | 5.28 | 5.16 | 5.28 | 21,100 |   |  
            | 5/8/2023 | +0.07 / +1.38% | 5.10 | 5.29 | 5.09 | 5.15 | 5.22 | 5.15 | 94,400 |   |  			
            | 5/5/2023 | 0.00 / 0.00% | 5.09 | 5.35 | 5.06 | 5.08 | 5.15 | 5.08 | 18,600 |   |  
            | 5/4/2023 | +0.02 / +0.40% | 5.06 | 5.10 | 5.04 | 5.08 | 5.06 | 5.08 | 58,700 |   |  			
            | 4/28/2023 | +0.01 / +0.20% | 5.05 | 5.10 | 5.05 | 5.06 | 5.06 | 5.06 | 132,700 |   |  
            | 4/27/2023 | -0.02 / -0.39% | 5.07 | 5.07 | 5.00 | 5.05 | 5.05 | 5.05 | 41,900 |   |  			
            | 4/26/2023 | 0.00 / 0.00% | 5.07 | 5.07 | 5.00 | 5.07 | 5.02 | 5.07 | 29,800 |   |  
            | 4/25/2023 | +0.06 / +1.20% | 5.00 | 5.10 | 5.00 | 5.07 | 5.06 | 5.07 | 38,300 |   |  |