X0306 4 2019-02-01 false 0000857005 PTC INC. PTC 0001186555 HEPPELMANN JAMES E 121 SEAPORT BOULEVARD BOSTON MA 02210 true true false false President and CEO Common Stock 2019-02-01 4 S false 26980 84.6791 D 679391 D Common Stock 2019-02-01 4 S false 8390 85.3918 D 671001 D Common Stock 2018-02-01 4 S false 11900 84.8028 D 659101 D Common Stock 2019-02-01 4 S false 3100 85.4368 D 656001 D Common Stock 2019-02-01 4 S false 27170 84.6836 D 628831 D Common Stock 2019-02-01 4 S false 8200 85.4001 D 620631 D Shares sold pursuant to a pre-established 10b5-1(c ) trading plan. This transaction was executed in multiple trades at prices ranging from $84.25 to $85.24 The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $85.25 to $85.64 The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $84.3 to $85.29 The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $85.31 to $85.64 The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $84.255 to $85.24 The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $85.25 to $85.74 The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. /s/Catherine Gorecki by power of attorney filed 08/01/2007 2019-02-05