| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Girshick Birgit | Corporate Executive VP & COO | C/O CHARLES RIVER LABORATORIES, 251 BALLARDVALE STREET, WILMINGTON | /s/ Birgit Girshick | 28 May 2025 | 0001732091 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CRL | Common Stock | Tax liability | -$38.4K | -281 | -0.51% | $136.73 | 54.3K | 26 May 2025 | Direct | |
| transaction | CRL | Common Stock | Tax liability | -$33.1K | -242 | -0.45% | $136.73 | 54.1K | 27 May 2025 | Direct | |
| transaction | CRL | Common Stock | Tax liability | -$16.2K | -117 | -0.22% | $138.65 | 54K | 28 May 2025 | Direct |