| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CHRISTENSON ALICE | Chief Accounting Officer | 121 SEAPORT BOULEVARD, BOSTON | /s/Sean McGrath by power of attorney filed 01/25/2024 | 26 Nov 2025 | 0002007480 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PTC | Common Stock | Sale | $229,567 | -1,323 | -52% | $173.52 | 1,207 | 25 Nov 2025 | Direct |