PTC INC. (PTC) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-07-05:00 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: PTC INC. (PTC) CIK: 0000857005 --- Reporting Owner --- Name: CHRISTENSON ALICE CIK: 0002007480 Role: Officer (Chief Accounting Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-07-05:00 | Code: A (Grant or award) Shares: +1,186 | Price: $0.00 Shares Owned After: 2,451 | Ownership: D (Direct) Footnotes: [F1] RSUs granted on May 7, 2026 that vested on May 7, 2026. [F2] Amount reflects 58 shares purchased under the 2016 Employee Stock Purchase Plan for the offering period ending January 31, 2026. [Transaction #2] Security: Common Stock Date: 2026-05-07-05:00 | Code: F (Payment of exercise/tax) Shares: -370 | Price: $147.65 Total Value: $54,630.50 Shares Owned After: 2,081 | Ownership: D (Direct) Footnotes: [F3] Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. --- Footnotes (Complete Index) --- F1: RSUs granted on May 7, 2026 that vested on May 7, 2026. F2: Amount reflects 58 shares purchased under the 2016 Employee Stock Purchase Plan for the offering period ending January 31, 2026. F3: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. --- Signature --- /s/ /s/ Sean McGrath by power of Attorney filed on 01/25/2026 (2026-05-08)