CRL Charles River Laboratories
NYSE · SEC CIK 1100682 · EDGAR
- Bought, last 12 months
- $4,364 1 purchases by 1 insiders
- Sold, last 12 months
- $42.61M 10 sales by 6 insiders
- Filings on record
- 278 since 2021-08-10, latest 2026-08-27 16:21
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| FOSTER JAMES C | Dir | — | $34.84M |
| Parisotto Shannon M | CEVP, Disc, Safety Assessment | — | $2.97M |
| Girshick Birgit | COO, Corp. Executive VP | — | $1.82M |
| Knell Michael Gunnar | SVP, CAO, Fin | — | $1.73M |
| Creamer Victoria L | EVP, CHRO | — | $1.08M |
| Andrews Nancy C | Dir | — | $163.4K |
| LaPlume Joseph W | EVP, Corp Strategy, Develop | $4,364 | — |
| Mintz Mark | EVP, CIO | — | — |
| Kemps-Polanco Reshema | Dir | — | — |
| Barg Steven | Dir | — | — |
Transactions 404
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-08-27 16:21 | 2026-08-25 | CRL | FOSTER JAMES C | Dir | M - OptEx | $199.42 | +33.6K | 65.2K | +106% | +$6.69M |
| DT | 2026-08-27 16:21 | 2026-08-25 | CRL | FOSTER JAMES C | Dir | S - Sale+OE | $300.00 | -33.6K | 31.6K | -52% | -$10.07M |
| 2026-08-20 16:37 | 2026-08-19 | CRL | Girshick Birgit | CEO, Dir | G - Gift | $0.00 | -528 | 35.5K | -1% | $0 | |
| DT | 2026-08-20 16:33 | 2026-08-19 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | M - OptEx | $194.12 | +2,039 | 6,846 | +42% | +$395.8K |
| DT | 2026-08-20 16:33 | 2026-08-19 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | S - Sale+OE | $294.12 | -2,039 | 4,807 | -30% | -$599.7K |
| D | 2026-08-20 16:31 | 2026-08-18 | CRL | Andrews Nancy C | Dir | M - OptEx | $164.30 | +573 | 2,011 | +40% | +$94.1K |
| D | 2026-08-20 16:31 | 2026-08-18 | CRL | Andrews Nancy C | Dir | S - Sale+OE | $285.24 | -573 | 1,438 | -28% | -$163.4K |
| DT | 2026-08-13 16:37 | 2026-08-11 | CRL | Girshick Birgit | CEO, Dir | M - OptEx | $179.66 | +6,500 | 42.5K | +18% | +$1.17M |
| DT | 2026-08-13 16:37 | 2026-08-11 | CRL | Girshick Birgit | CEO, Dir | S - Sale+OE | $279.90 | -6,500 | 36.0K | -15% | -$1.82M |
| DT | 2026-08-13 16:34 | 2026-08-11 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | M - OptEx | $179.66 | +3,714 | 8,521 | +77% | +$667.3K |
| DT | 2026-08-13 16:34 | 2026-08-11 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | S - Sale+OE | $279.66 | -3,714 | 4,807 | -44% | -$1.04M |
| 2026-08-11 16:38 | 2026-08-10 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | G - Gift | $0.00 | -257 | 31.0K | -0.8% | $0 | |
| DT | 2026-08-11 16:35 | 2026-08-10 | CRL | FOSTER JAMES C | Dir | M - OptEx | $179.66 | +28.7K | 60.3K | +91% | +$5.16M |
| DT | 2026-08-11 16:35 | 2026-08-10 | CRL | FOSTER JAMES C | Dir | S - Sale+OE | $275.00 | -28.7K | 31.6K | -48% | -$7.90M |
| DM | 2026-08-10 16:40 | 2026-08-06 | CRL | Knell Michael Gunnar | SVP, CAO, Fin | S - Sale+OE | $260.38 | -6,645 | 11.9K | -36% | -$1.73M |
| DM | 2026-08-10 16:40 | 2026-08-06 | CRL | Knell Michael Gunnar | SVP, CAO, Fin | M - OptEx | $196.12 | +2,345 | 14.2K | +20% | +$459.9K |
| D | 2026-08-10 16:35 | 2026-08-06 | CRL | Creamer Victoria L | EVP, CHRO | M - OptEx | $179.66 | +4,179 | 34.2K | +14% | +$750.8K |
| D | 2026-08-10 16:35 | 2026-08-06 | CRL | Creamer Victoria L | EVP, CHRO | S - Sale+OE | $259.16 | -4,179 | 30.1K | -12% | -$1.08M |
| T | 2026-08-06 16:49 | 2026-08-05 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | S - Sale | $263.00 | -5,046 | 4,807 | -51% | -$1.33M |
| T | 2026-07-01 16:59 | 2026-06-29 | CRL | FOSTER JAMES C | Dir | S - Sale | $225.00 | -75.0K | 31.6K | -70% | -$16.88M |
| M | 2026-06-08 16:25 | 2026-06-05 | CRL | FOSTER JAMES C | Dir | G - Gift | $0.00 | -173.4K | 106.6K | -62% | $0 |
| MI | 2026-06-08 16:25 | 2026-06-05 | CRL | FOSTER JAMES C | Dir | G - Gift | $0.00 | +173.4K | 10.0K | New | $0 |
| 2026-06-08 16:21 | 2026-06-05 | CRL | Girshick Birgit | CEO | G - Gift | $0.00 | -3,386 | 36.0K | -9% | $0 | |
| I | 2026-06-08 16:21 | 2026-06-05 | CRL | Girshick Birgit | CEO | G - Gift | $0.00 | +3,386 | 43.8K | +8% | $0 |
| 2026-06-08 16:19 | 2026-06-05 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | G - Gift | $0.00 | -1,529 | 9,853 | -13% | $0 | |
| I | 2026-06-08 16:19 | 2026-06-05 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | G - Gift | $0.00 | +1,529 | 9,680 | +19% | $0 |
| 2026-06-03 21:45 | 2026-06-02 | CRL | Barg Steven | Dir | A - Grant | $174.79 | +422 | 3,287 | +15% | +$73.8K | |
| 2026-06-02 16:46 | 2026-05-29 | CRL | Coleman Glenn | EVP, CFO | A - Grant | $180.71 | +6,640 | 27.8K | +31% | +$1.20M | |
| 2026-06-02 16:42 | 2026-05-29 | CRL | Mintz Mark | EVP, CIO | A - Grant | $180.71 | +2,534 | 9,915 | +34% | +$457.9K | |
| M | 2026-06-02 16:42 | 2026-05-30+ | CRL | Mintz Mark | EVP, CIO | F - Tax | $180.71 | -369 | 9,546 | -4% | -$66.7K |
| 2026-06-02 16:40 | 2026-05-29 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | A - Grant | $180.71 | +5,257 | 32.3K | +19% | +$950.0K | |
| M | 2026-06-02 16:40 | 2026-05-30+ | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | F - Tax | $180.71 | -979 | 31.3K | -3% | -$176.9K |
| 2026-06-02 16:37 | 2026-05-29 | CRL | Knell Michael Gunnar | SVP, CAO, Fin | A - Grant | $180.71 | +1,837 | 16.4K | +13% | +$332.0K | |
| M | 2026-06-02 16:37 | 2026-05-30+ | CRL | Knell Michael Gunnar | SVP, CAO, Fin | F - Tax | $180.71 | -200 | 16.2K | -1% | -$36.1K |
| 2026-06-02 16:35 | 2026-05-29 | CRL | Girshick Birgit | CEO | A - Grant | $180.71 | +9,961 | 41.0K | +32% | +$1.80M | |
| M | 2026-06-02 16:35 | 2026-05-30+ | CRL | Girshick Birgit | CEO | F - Tax | $180.71 | -1,582 | 39.4K | -4% | -$285.9K |
| 2026-06-02 16:31 | 2026-05-30 | CRL | FOSTER JAMES C | Dir | F - Tax | $180.71 | -1,596 | 280.0K | -0.6% | -$288.4K | |
| 2026-06-02 16:27 | 2026-05-29 | CRL | Creamer Victoria L | EVP, CHRO | A - Grant | $180.71 | +5,135 | 30.9K | +20% | +$927.9K | |
| M | 2026-06-02 16:27 | 2026-05-30+ | CRL | Creamer Victoria L | EVP, CHRO | F - Tax | $180.71 | -810 | 30.1K | -3% | -$146.4K |
| 2026-06-02 16:25 | 2026-05-29 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | A - Grant | $180.71 | +4,361 | 12.1K | +56% | +$788.1K | |
| M | 2026-06-02 16:25 | 2026-05-30+ | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | F - Tax | $180.71 | -721 | 11.4K | -6% | -$130.3K |
| M | 2026-05-28 16:43 | 2026-05-26+ | CRL | Creamer Victoria L | EVP, CHRO | F - Tax | $158.77 | -346 | 25.7K | -1% | -$54.9K |
| 2026-05-28 16:39 | 2026-02-06 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | G - Gift | $0.00 | -7,169 | 8,015 | -47% | $0 | |
| I | 2026-05-28 16:39 | 2026-02-06 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | G - Gift | $0.00 | +7,169 | 8,151 | +730% | $0 |
| M | 2026-05-28 16:39 | 2026-05-26+ | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | F - Tax | $158.93 | -273 | 7,742 | -3% | -$43.4K |
| M | 2026-05-28 16:36 | 2026-05-26+ | CRL | Mintz Mark | EVP, CIO | F - Tax | $158.79 | -111 | 7,381 | -1% | -$17.6K |
| M | 2026-05-28 16:33 | 2026-05-26+ | CRL | Girshick Birgit | CEO | F - Tax | $158.90 | -618 | 31.0K | -2% | -$98.2K |
| M | 2026-05-28 16:27 | 2026-05-26+ | CRL | Knell Michael Gunnar | SVP, CAO, Fin | F - Tax | $158.78 | -87 | 14.5K | -0.6% | -$13.8K |
| M | 2026-05-28 16:24 | 2026-05-26+ | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | F - Tax | $158.76 | -428 | 27.0K | -2% | -$67.9K |
| 2026-05-14 17:11 | 2026-05-12 | CRL | Andrews Nancy C | Dir | G - Gift | $0.00 | -3,964 | 1,438 | -73% | $0 | |
| I | 2026-05-14 17:11 | 2026-05-12 | CRL | Andrews Nancy C | Dir | G - Gift | $0.00 | +3,964 | 3,964 | New | $0 |
| 2026-05-12 17:14 | 2026-05-08 | CRL | Barg Steven | Dir | A - Grant | $177.62 | +1,438 | 2,865 | +101% | +$255.4K | |
| 2026-05-12 16:22 | 2026-05-08 | CRL | Thompson Craig B. | Dir | A - Grant | $177.62 | +1,438 | 3,851 | +60% | +$255.4K | |
| 2026-05-12 16:19 | 2026-05-08 | CRL | Graves Paul W | Dir | A - Grant | $177.62 | +1,438 | 2,384 | +152% | +$255.4K | |
| 2026-05-11 16:51 | 2026-05-08 | CRL | Ceesay Abraham | Dir | A - Grant | $177.62 | +1,438 | 2,384 | +152% | +$255.4K | |
| M | 2026-05-11 16:48 | 2026-05-08 | CRL | MACKAY MARTIN | Dir | A - Grant | $177.62 | +2,845 | 17.1K | +20% | +$505.3K |
| 2026-05-11 16:45 | 2026-05-08 | CRL | Andrews Nancy C | Dir | A - Grant | $177.62 | +1,438 | 5,402 | +36% | +$255.4K | |
| M | 2026-05-11 16:35 | 2026-05-08 | CRL | Llado George Sr. | Dir | A - Grant | $177.62 | +1,888 | 6,702 | +39% | +$335.3K |
| 2026-05-11 16:32 | 2026-05-08 | CRL | Enyedy Mark J | Dir | A - Grant | $177.62 | +1,438 | 2,384 | +152% | +$255.4K | |
| M | 2026-05-11 16:30 | 2026-05-08 | CRL | Kemps-Polanco Reshema | Dir | A - Grant | $177.62 | +1,973 | 4,563 | +76% | +$350.4K |
| 2026-05-11 16:28 | 2026-05-08 | CRL | WILSON VIRGINIA M | Dir | A - Grant | $177.62 | +1,438 | 6,349 | +29% | +$255.4K | |
| M | 2026-05-11 16:25 | 2026-05-08 | CRL | FOSTER JAMES C | Dir | A - Grant | $177.62 | +1,860 | 281.6K | +0.7% | +$330.4K |
| 2026-05-04 17:16 | 2026-05-01 | CRL | Coleman Glenn | EVP, CFO | A - Grant | $165.78 | +21.1K | 21.1K | New | +$3.50M | |
| I | 2026-03-05 | 2026-03-04 | CRL | Girshick Birgit | COO, Corp. Executive VP | G - Gift | $0.00 | -328 | 40.4K | -0.8% | $0 |
| 2026-03-04 | 2026-03-02 | CRL | FOSTER JAMES C | COB, Pres, CEO, Dir | A - Grant | $178.61 | +16.8K | 279.7K | +6% | +$3.00M | |
| 2026-03-04 | 2026-03-03 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | P - Purchase | $174.54 | +25 | 27.4K | +0.1% | +$4,364 | |
| 2026-02-03 | 2026-01-30 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | A - Grant | $0.00 | +5,456 | 29.2K | +23% | $0 | |
| 2026-02-03 | 2026-01-30 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | F - Tax | $211.68 | -1,749 | 27.4K | -6% | -$370.2K | |
| 2026-02-03 | 2026-01-30 | CRL | Creamer Victoria L | EVP, CHRO | A - Grant | $0.00 | +5,006 | 27.4K | +22% | $0 | |
| 2026-02-03 | 2026-01-30 | CRL | Creamer Victoria L | EVP, CHRO | F - Tax | $211.68 | -1,296 | 26.1K | -5% | -$274.3K | |
| 2026-02-02 | 2026-01-30 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | A - Grant | $0.00 | +4,236 | 16.3K | +35% | $0 | |
| 2026-02-02 | 2026-01-30 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | F - Tax | $211.68 | -1,067 | 15.2K | -7% | -$225.9K | |
| 2026-02-02 | 2026-01-30 | CRL | Mintz Mark | EVP, CIO | A - Grant | $0.00 | +1,797 | 8,147 | +28% | $0 | |
| 2026-02-02 | 2026-01-30 | CRL | Mintz Mark | EVP, CIO | F - Tax | $211.68 | -655 | 7,492 | -8% | -$138.7K | |
| 2026-02-02 | 2026-01-30 | CRL | FOSTER JAMES C | COB, Pres, CEO, Dir | F - Tax | $211.68 | -14.7K | 253.7K | -5% | -$3.10M | |
| 2026-02-02 | 2026-01-30 | CRL | FOSTER JAMES C | COB, Pres, CEO, Dir | A - Grant | $0.00 | +39.0K | 268.3K | +17% | $0 | |
| 2026-02-02 | 2026-01-30 | CRL | Knell Michael Gunnar | CAO, CSVP, Interim CFO | F - Tax | $211.68 | -526 | 14.6K | -3% | -$111.3K | |
| 2026-02-02 | 2026-01-30 | CRL | Knell Michael Gunnar | CAO, CSVP, Interim CFO | A - Grant | $0.00 | +1,668 | 15.1K | +12% | $0 | |
| 2026-02-02 | 2026-01-30 | CRL | Girshick Birgit | COO, Corp. Executive VP | A - Grant | $0.00 | +9,500 | 30.0K | +46% | $0 | |
| 2026-02-02 | 2026-01-30 | CRL | Girshick Birgit | COO, Corp. Executive VP | F - Tax | $211.68 | -3,061 | 26.9K | -10% | -$648.0K | |
| 2026-01-20 | 2025-08-22 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | S - Sale | $163.72 | -400 | 23.7K | -2% | -$65.5K | |
| 2025-11-07 | 2025-11-06 | CRL | Knell Michael Gunnar | CAO, CSVP, Interim CFO | A - Grant | $170.88 | +2,926 | 13.5K | +28% | +$500.0K | |
| 2025-08-20 | 2025-08-18 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | S - Sale | $157.60 | -800 | 24.1K | -3% | -$126.1K | |
| 2025-08-08 | 2025-08-07 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | S - Sale | $150.04 | -400 | 24.9K | -2% | -$60.0K | |
| 2025-06-09 | 2025-06-05 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | G - Gift | $0.00 | -385 | 25.3K | -1% | $0 | |
| D | 2025-06-04 | 2025-06-02 | CRL | Ceesay Abraham | Dir | A - Grant | $135.04 | +946 | 946 | New | +$127.7K |
| DM | 2025-06-04 | 2025-06-02 | CRL | Barg Steven | Dir | A - Grant | $135.04 | +1,427 | 1,427 | New | +$192.7K |
| D | 2025-06-04 | 2025-06-02 | CRL | Graves Paul W | Dir | A - Grant | $135.04 | +946 | 946 | New | +$127.7K |
| D | 2025-06-04 | 2025-06-02 | CRL | Enyedy Mark J | Dir | A - Grant | $135.04 | +946 | 946 | New | +$127.7K |
| 2025-06-03 | 2025-05-31 | CRL | Creamer Victoria L | EVP, CHRO | F - Tax | $135.63 | -120 | 22.4K | -0.5% | -$16.3K | |
| 2025-06-03 | 2025-05-30 | CRL | Creamer Victoria L | EVP, CHRO | A - Grant | $135.63 | +6,252 | 22.5K | +39% | +$848.0K | |
| 2025-06-03 | 2025-05-31 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | F - Tax | $135.63 | -155 | 25.7K | -0.6% | -$21.0K | |
| 2025-06-03 | 2025-05-30 | CRL | LaPlume Joseph W | EVP, Corp Strategy, Develop | A - Grant | $135.63 | +6,709 | 25.9K | +35% | +$909.9K | |
| 2025-06-03 | 2025-05-30 | CRL | FOSTER JAMES C | COB, Pres, CEO, Dir | A - Grant | $135.63 | +17.3K | 210.7K | +9% | +$2.34M | |
| 2025-06-03 | 2025-05-30 | CRL | Pease Flavia | CFO, Corp. Executive VP | A - Grant | $135.63 | +7,152 | 17.5K | +69% | +$970.0K | |
| 2025-06-03 | 2025-05-31 | CRL | Pease Flavia | CFO, Corp. Executive VP | F - Tax | $135.63 | -185 | 17.3K | -1% | -$25.1K | |
| 2025-06-03 | 2025-05-31 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | F - Tax | $135.63 | -105 | 13.0K | -0.8% | -$14.2K | |
| 2025-06-03 | 2025-05-30 | CRL | Parisotto Shannon M | CEVP, Disc, Safety Assessment | A - Grant | $135.63 | +5,603 | 13.1K | +75% | +$759.9K | |
| 2025-06-03 | 2025-05-31 | CRL | Girshick Birgit | COO, Corp. Executive VP | F - Tax | $135.63 | -283 | 65.9K | -0.4% | -$38.4K | |
| 2025-06-03 | 2025-05-30 | CRL | Girshick Birgit | COO, Corp. Executive VP | A - Grant | $135.63 | +12.2K | 66.2K | +23% | +$1.66M |
Purchase Sale Sale after option exercise All abbreviations