| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pease Flavia | Corporate Executive VP & CFO | C/O CHARLES RIVER LABORATORIES, 251 BALLARDAVALE STREET, WILMINGTON | /s/ Flavia Pease | 05 May 2025 | 0001924996 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CRL | Common Stock | Tax liability | $103,915 | -889 | -7.7% | $116.89 | 10,661 | 02 May 2025 | Direct |