| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CHRISTENSON ALICE | Chief Accounting Officer | 121 SEAPORT BOULEVARD, BOSTON | /s/Catherine Gorecki by power of attorney filed 01/25/2024 | 04 Aug 2025 | 0002007480 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PTC | Common Stock | Sale | $146,324 | -676 | -70% | $216.46 | 289 | 04 Aug 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Amount includes 71 shares purchased under the 2016 Employee Stock Purchase Plan for the offering period ending January 31, 2025 and 64 shares purchased under the 2016 Employee Stock Purchase Plan for the offering period ending July 31, 2025. |