CRL
HealthcareCharles River Laboratories International, Inc.
$154.89+2.23 (+1.46%)
Prev Close
$152.66
Open
$155.62
High
$158.76
Low
$153.04
Volume
655.9K
Market Cap
$8.53B
P/E
—
Div Yield
—
Over the past 12 months, insider activity at Charles River Laboratories International, Inc. (CRL) has been dominated by selling, with 1 insider purchase totaling $8.7K and 26 insider sales totaling $5.82M. The most recent insider transaction was by LaPlume Joseph W (officer: EVP, Corp Strategy & Develop), who purchased $8.7K worth of shares on Mar 4, 2026. Charles River Laboratories International, Inc. operates in the Healthcare sector, within the Medical - Diagnostics & Research industry, with a market cap of $8.53B.
Buys (12M)
1
$8.7K
Sells (12M)
26
$5.82M
Net Activity
Net Seller
$5.81M
Active Insiders
10
last 12 mo
CRL Price Chart
CRL Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 4, 2026↗ | LaPlume Joseph W | officer: EVP, Corp Strategy & Develop | Buy | 50 | $174.54 | $8.7K | 27,448 |
| Feb 3, 2026↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 1,296 | $211.68 | $274.3K | 0 |
| Feb 3, 2026↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,749 | $211.68 | $370.2K | 0 |
| Feb 2, 2026↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 14,664 | $211.68 | $3.10M | 0 |
| Feb 2, 2026↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,061 | $211.68 | $648.0K | 0 |
| Feb 2, 2026↗ | Knell Michael Gunnar | CSVP, CAO, Interim CFO | Sell | 526 | $211.68 | $111.3K | 0 |
| Feb 2, 2026↗ | Mintz Mark | EVP, Chief Information Officer | Sell | 655 | $211.68 | $138.7K | 0 |
| Feb 2, 2026↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 1,067 | $211.68 | $225.9K | 0 |
| Jan 20, 2026↗ | LaPlume Joseph W | officer: EVP, Corp Strategy & Develop | Sell | 800 | $163.72 | $131.0K | 23,716 |
| Aug 20, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 800 | $157.60 | $126.1K | 0 |
| Aug 8, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 400 | $150.04 | $60.0K | 0 |
| Jun 3, 2025↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 120 | $135.63 | $16.3K | 0 |
| Jun 3, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 283 | $135.63 | $38.4K | 0 |
| Jun 3, 2025↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 273 | $135.63 | $37.0K | 0 |
| Jun 3, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 155 | $135.63 | $21.0K | 0 |
| Jun 3, 2025↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 105 | $135.63 | $14.2K | 0 |
| Jun 3, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 185 | $135.63 | $25.1K | 0 |
| May 29, 2025↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 276 | $137.16 | $37.9K | 0 |
| May 29, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 640 | $137.08 | $87.7K | 0 |
| May 29, 2025↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 112 | $137.16 | $15.4K | 0 |
| May 29, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 366 | $137.17 | $50.2K | 0 |
| May 29, 2025↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 213 | $137.13 | $29.2K | 0 |
| May 29, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 331 | $136.73 | $45.3K | 0 |
| May 16, 2025↗ | MASSARO GEORGE | Director | Sell | 140 | $137.58 | $19.3K | 0 |
| May 15, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 500 | $145.41 | $72.7K | 0 |
| May 15, 2025↗ | MASSARO GEORGE | Director | Sell | 140 | $140.74 | $19.7K | 0 |
| May 5, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 889 | $116.89 | $103.9K | 0 |
| Feb 21, 2025↗ | FOSTER JAMES C | Chairman, President and CEO | Buy | 6,075 | $165.01 | $1.00M | 0 |
| Feb 21, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Buy | 1,514 | $164.63 | $249.3K | 0 |
| Feb 21, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 4,400 | $162.50 | $715.0K | 0 |
| Jan 31, 2025↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 791 | $165.57 | $131.0K | 0 |
| Jan 31, 2025↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 6,827 | $165.57 | $1.13M | 0 |
| Jan 31, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 1,025 | $165.57 | $169.7K | 0 |
| Jan 31, 2025↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 282 | $165.57 | $46.7K | 0 |
| Jan 31, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 846 | $165.57 | $140.1K | 0 |
| Jan 31, 2025↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 471 | $165.57 | $78.0K | 0 |
| Jan 31, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 914 | $165.57 | $151.3K | 0 |
| Nov 6, 2024↗ | WALLMAN RICHARD F | Director | Sell | 7,621 | $216.17 | $1.65M | 0 |
| Aug 8, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,780 | $199.36 | $354.9K | 0 |
| Aug 1, 2024↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 25,000 | $250.00 | $6.25M | 0 |
| May 29, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 179 | $214.51 | $38.4K | 0 |
| May 29, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 190 | $214.51 | $40.8K | 0 |
| May 29, 2024↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,274 | $214.51 | $273.3K | 0 |
| May 29, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 216 | $214.51 | $46.3K | 0 |
| May 29, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 36 | $214.51 | $7.7K | 0 |
| May 29, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 223 | $214.51 | $47.8K | 0 |
| May 29, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 110 | $214.51 | $23.6K | 0 |
| May 26, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 393 | $217.21 | $85.4K | 0 |
| May 26, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 379 | $217.21 | $82.3K | 0 |
| May 26, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 750 | $217.21 | $162.9K | 0 |
| May 26, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 111 | $217.21 | $24.1K | 0 |
| May 26, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 552 | $217.21 | $119.9K | 0 |
| May 26, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 343 | $217.21 | $74.5K | 0 |
| May 26, 2024↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 356 | $217.21 | $77.3K | 0 |
| May 15, 2024↗ | MASSARO GEORGE | Director | Sell | 332 | $235.62 | $78.2K | 0 |
| May 10, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,304 | $226.97 | $296.0K | 0 |
| May 2, 2024↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 893 | $232.69 | $207.8K | 0 |
| Mar 8, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 808 | $267.52 | $216.2K | 0 |
| Mar 4, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 2,750 | $261.05 | $717.9K | 0 |
| Feb 29, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 5,000 | $253.70 | $1.27M | 0 |
| Feb 29, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 3,786 | $253.45 | $959.5K | 0 |
| Feb 22, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 4,050 | $248.50 | $1.01M | 0 |
| Feb 15, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 838 | $238.93 | $200.2K | 0 |
| Feb 15, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 5,882 | $241.21 | $1.42M | 0 |
| Jan 29, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 770 | $220.28 | $169.6K | 0 |
| Jan 29, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 953 | $220.28 | $209.9K | 0 |
| Jan 29, 2024↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 23,467 | $222.60 | $5.22M | 0 |
| Jan 29, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 1,159 | $220.28 | $255.3K | 0 |
| Jan 29, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 326 | $220.28 | $71.8K | 0 |
| Jan 29, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,025 | $220.28 | $225.8K | 0 |
| Jan 29, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 555 | $220.28 | $122.3K | 0 |
| Jan 10, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 4,590 | $215.19 | $987.7K | 0 |
| Dec 14, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 5,526 | $225.00 | $1.24M | 0 |
| Nov 30, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,850 | $197.73 | $365.8K | 0 |
| Nov 14, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Buy | 5,620 | $178.05 | $1.00M | 0 |
| Nov 9, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 9,128 | $173.48 | $1.58M | 0 |
| Aug 24, 2023↗ | WALLMAN RICHARD F | Director | Buy | 1,000 | $198.79 | $198.8K | 0 |
| Aug 10, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 5,763 | $217.24 | $1.25M | 0 |
| Aug 10, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 1,471 | $216.54 | $318.5K | 0 |
| Aug 10, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 700 | $216.52 | $151.6K | 0 |
| May 26, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 480 | $194.12 | $93.2K | 0 |
| May 26, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 475 | $194.12 | $92.2K | 0 |
| May 26, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,274 | $194.12 | $247.3K | 0 |
| May 26, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 590 | $194.12 | $114.5K | 0 |
| May 26, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 96 | $194.12 | $18.6K | 0 |
| May 26, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 532 | $194.12 | $103.3K | 0 |
| May 26, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 286 | $194.12 | $55.5K | 0 |
| May 26, 2023↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 137 | $194.12 | $26.6K | 0 |
| May 15, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 345 | $190.39 | $65.7K | 0 |
| May 12, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 959 | $193.03 | $185.1K | 0 |
| May 11, 2023↗ | MASSARO GEORGE | Director | Sell | 288 | $193.43 | $55.7K | 0 |
| Feb 23, 2023↗ | WALLMAN RICHARD F | Director | Buy | 1,750 | $220.73 | $386.3K | 0 |
| Feb 22, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 287 | $243.60 | $69.9K | 0 |
| Feb 22, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,814 | $243.60 | $441.9K | 0 |
| Feb 22, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 308 | $243.60 | $75.0K | 0 |
| Feb 22, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 51 | $243.60 | $12.4K | 0 |
| Feb 22, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 317 | $243.60 | $77.2K | 0 |
| Feb 22, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 136 | $243.60 | $33.1K | 0 |
| Feb 16, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,205 | $254.39 | $815.3K | 0 |
| Feb 16, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 4,558 | $254.41 | $1.16M | 0 |
| Feb 15, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,000 | $250.00 | $5.00M | 0 |
| Feb 1, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 524 | $246.62 | $129.2K | 0 |
| Jan 27, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 2,897 | $244.29 | $707.7K | 0 |
| Jan 27, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 2,692 | $244.29 | $657.6K | 0 |
| Jan 27, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,153 | $244.29 | $770.2K | 0 |
| Jan 27, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 645 | $244.29 | $157.6K | 0 |
| Jan 27, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 3,261 | $244.29 | $796.6K | 0 |
| Jan 27, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 1,309 | $244.49 | $320.0K | 0 |
| Dec 2, 2022↗ | WALLMAN RICHARD F | Director | Buy | 1,500 | $218.90 | $328.4K | 0 |
| Dec 1, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 6,409 | $224.25 | $1.44M | 0 |
| Nov 16, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 855 | $248.59 | $212.5K | 0 |
| Nov 15, 2022↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 2,279 | $249.90 | $569.5K | 0 |
| Nov 4, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 534 | $216.36 | $115.5K | 0 |
| Jul 6, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 200 | $226.13 | $45.2K | 0 |
| Jun 7, 2022↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 3,205 | $219.91 | $704.8K | 0 |
| May 27, 2022↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 304 | $244.41 | $74.3K | 0 |
| May 27, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,311 | $244.41 | $320.4K | 0 |
| May 27, 2022↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 368 | $244.41 | $89.9K | 0 |
| May 27, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 91 | $244.41 | $22.2K | 0 |
| May 27, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 348 | $244.41 | $85.1K | 0 |
| May 10, 2022↗ | MASSARO GEORGE | Director | Sell | 178 | $230.96 | $41.1K | 0 |
| Mar 11, 2022↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 314 | $244.41 | $76.7K | 0 |
| Mar 3, 2022↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 8,965 | $282.53 | $2.53M | 0 |
| Feb 23, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,296 | $287.83 | $5.84M | 0 |
| Feb 23, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 395 | $292.75 | $115.6K | 0 |
| Feb 22, 2022↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 180 | $293.61 | $52.8K | 0 |
| Feb 22, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,816 | $289.13 | $6.02M | 0 |
| Feb 22, 2022↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 554 | $291.57 | $161.5K | 0 |
| Feb 22, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 107 | $291.50 | $31.2K | 0 |
| Feb 22, 2022↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 715 | $291.50 | $208.4K | 0 |
| Feb 18, 2022↗ | WALLMAN RICHARD F | Director | Sell | 7,200 | $292.83 | $2.11M | 0 |
| Feb 15, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,000 | $315.46 | $6.31M | 0 |
| Feb 14, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 2,171 | $291.57 | $633.0K | 0 |
| Feb 8, 2022↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 602 | $291.50 | $175.5K | 0 |
| Jan 28, 2022↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 2,738 | $314.43 | $860.9K | 0 |
| Jan 28, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 826 | $312.24 | $257.9K | 0 |
| Jan 28, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 4,570 | $312.24 | $1.43M | 0 |
| Jan 28, 2022↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 5,364 | $312.24 | $1.67M | 0 |
| Dec 1, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 4,095 | $312.24 | $1.28M | 0 |
| Oct 26, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 25,108 | $312.24 | $7.84M | 0 |
| Sep 23, 2021↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,877 | $312.24 | $1.21M | 0 |
| Sep 13, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 2,425 | $439.98 | $1.07M | 0 |
| Aug 16, 2021↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 6,917 | $415.24 | $2.87M | 0 |
| Aug 9, 2021↗ | MASSARO GEORGE | Director | Sell | 2,539 | $442.48 | $1.12M | 0 |
| Aug 9, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 1,750 | $407.40 | $713.0K | 0 |
| Aug 6, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 10,000 | $401.79 | $4.02M | 0 |
| Aug 6, 2021↗ | Kochevar Deborah Turner | Director | Sell | 3,526 | $406.43 | $1.43M | 0 |
| Aug 6, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 3,700 | $402.21 | $1.49M | 0 |
| Jun 9, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 12,387 | $402.82 | $4.99M | 0 |
| Jun 4, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 1,527 | $335.24 | $511.9K | 0 |
| Jun 3, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 800 | $329.76 | $263.8K | 0 |
| Jun 1, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 9,577 | $332.23 | $3.18M | 0 |
| May 28, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 201 | $337.99 | $67.9K | 0 |
| May 28, 2021↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 127 | $337.99 | $42.9K | 0 |
| May 28, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,273 | $337.99 | $430.3K | 0 |
| May 28, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 216 | $337.99 | $73.0K | 0 |
| May 28, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 54 | $337.99 | $18.3K | 0 |
| May 28, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 223 | $337.99 | $75.4K | 0 |
| May 11, 2021↗ | MASSARO GEORGE | Director | Sell | 371 | $320.06 | $118.7K | 0 |
| May 7, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 7,500 | $343.17 | $2.57M | 0 |
| May 6, 2021↗ | MASSARO GEORGE | Director | Sell | 3,370 | $336.96 | $1.14M | 0 |
| May 4, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 3,305 | $340.01 | $1.12M | 0 |
| May 1, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 93 | $332.45 | $30.9K | 0 |
| Apr 22, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 3,845 | $330.00 | $1.27M | 0 |
| Apr 15, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 2,000 | $320.00 | $640.0K | 0 |
| Apr 5, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 19,310 | $302.37 | $5.84M | 0 |
| Mar 1, 2021↗ | Girshick Birgit | Corporate Executive VP & COO | Buy | 1,322 | $187.82 | $248.3K | 0 |
| Mar 1, 2021↗ | MILNE GEORGE M JR | Director | Sell | 3,530 | $290.01 | $1.02M | 0 |
| Mar 1, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 4,366 | $290.12 | $1.27M | 0 |
| Feb 25, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 4,650 | $290.18 | $1.35M | 0 |
| Feb 25, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 8,735 | $281.70 | $2.46M | 0 |
| Feb 24, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 322 | $282.98 | $91.1K | 0 |
| Feb 24, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 26,219 | $284.60 | $7.46M | 0 |
| Feb 24, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 322 | $282.98 | $91.1K | 0 |
| Feb 24, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 322 | $282.98 | $91.1K | 0 |
| Feb 24, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 289 | $282.98 | $81.8K | 0 |
| Feb 23, 2021↗ | CHUBB STEPHEN D | Director | Sell | 658 | $281.66 | $185.3K | 0 |
| Feb 22, 2021↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 121 | $289.55 | $35.0K | 0 |
| Feb 22, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 41,539 | $281.74 | $11.70M | 0 |
| Feb 22, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 632 | $286.58 | $181.1K | 0 |
| Feb 19, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 2,298 | $291.92 | $670.8K | 0 |
| Feb 19, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 556 | $289.71 | $161.1K | 0 |
| Feb 19, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 9,175 | $290.39 | $2.66M | 0 |
| Feb 4, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 602 | $286.43 | $172.4K | 0 |
CRL Insider Buying Activity
The following table shows recent insider purchases of Charles River Laboratories International, Inc. (CRL) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 4, 2026↗ | LaPlume Joseph W | officer: EVP, Corp Strategy & Develop | Buy | 50 | $174.54 | $8.7K | 27,448 |
| Feb 21, 2025↗ | FOSTER JAMES C | Chairman, President and CEO | Buy | 6,075 | $165.01 | $1.00M | 0 |
| Feb 21, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Buy | 1,514 | $164.63 | $249.3K | 0 |
| Nov 14, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Buy | 5,620 | $178.05 | $1.00M | 0 |
| Aug 24, 2023↗ | WALLMAN RICHARD F | Director | Buy | 1,000 | $198.79 | $198.8K | 0 |
| Feb 23, 2023↗ | WALLMAN RICHARD F | Director | Buy | 1,750 | $220.73 | $386.3K | 0 |
| Dec 2, 2022↗ | WALLMAN RICHARD F | Director | Buy | 1,500 | $218.90 | $328.4K | 0 |
| Mar 1, 2021↗ | Girshick Birgit | Corporate Executive VP & COO | Buy | 1,322 | $187.82 | $248.3K | 0 |
CRL Insider Selling Activity
The following table shows recent insider sales of Charles River Laboratories International, Inc. (CRL) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 3, 2026↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 1,296 | $211.68 | $274.3K | 0 |
| Feb 3, 2026↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,749 | $211.68 | $370.2K | 0 |
| Feb 2, 2026↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 14,664 | $211.68 | $3.10M | 0 |
| Feb 2, 2026↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,061 | $211.68 | $648.0K | 0 |
| Feb 2, 2026↗ | Knell Michael Gunnar | CSVP, CAO, Interim CFO | Sell | 526 | $211.68 | $111.3K | 0 |
| Feb 2, 2026↗ | Mintz Mark | EVP, Chief Information Officer | Sell | 655 | $211.68 | $138.7K | 0 |
| Feb 2, 2026↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 1,067 | $211.68 | $225.9K | 0 |
| Jan 20, 2026↗ | LaPlume Joseph W | officer: EVP, Corp Strategy & Develop | Sell | 800 | $163.72 | $131.0K | 23,716 |
| Aug 20, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 800 | $157.60 | $126.1K | 0 |
| Aug 8, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 400 | $150.04 | $60.0K | 0 |
| Jun 3, 2025↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 120 | $135.63 | $16.3K | 0 |
| Jun 3, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 283 | $135.63 | $38.4K | 0 |
| Jun 3, 2025↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 273 | $135.63 | $37.0K | 0 |
| Jun 3, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 155 | $135.63 | $21.0K | 0 |
| Jun 3, 2025↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 105 | $135.63 | $14.2K | 0 |
| Jun 3, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 185 | $135.63 | $25.1K | 0 |
| May 29, 2025↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 276 | $137.16 | $37.9K | 0 |
| May 29, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 640 | $137.08 | $87.7K | 0 |
| May 29, 2025↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 112 | $137.16 | $15.4K | 0 |
| May 29, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 366 | $137.17 | $50.2K | 0 |
| May 29, 2025↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 213 | $137.13 | $29.2K | 0 |
| May 29, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 331 | $136.73 | $45.3K | 0 |
| May 16, 2025↗ | MASSARO GEORGE | Director | Sell | 140 | $137.58 | $19.3K | 0 |
| May 15, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 500 | $145.41 | $72.7K | 0 |
| May 15, 2025↗ | MASSARO GEORGE | Director | Sell | 140 | $140.74 | $19.7K | 0 |
| May 5, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 889 | $116.89 | $103.9K | 0 |
| Feb 21, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 4,400 | $162.50 | $715.0K | 0 |
| Jan 31, 2025↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 791 | $165.57 | $131.0K | 0 |
| Jan 31, 2025↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 6,827 | $165.57 | $1.13M | 0 |
| Jan 31, 2025↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 1,025 | $165.57 | $169.7K | 0 |
| Jan 31, 2025↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 282 | $165.57 | $46.7K | 0 |
| Jan 31, 2025↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 846 | $165.57 | $140.1K | 0 |
| Jan 31, 2025↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 471 | $165.57 | $78.0K | 0 |
| Jan 31, 2025↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 914 | $165.57 | $151.3K | 0 |
| Nov 6, 2024↗ | WALLMAN RICHARD F | Director | Sell | 7,621 | $216.17 | $1.65M | 0 |
| Aug 8, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,780 | $199.36 | $354.9K | 0 |
| Aug 1, 2024↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 25,000 | $250.00 | $6.25M | 0 |
| May 29, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 179 | $214.51 | $38.4K | 0 |
| May 29, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 190 | $214.51 | $40.8K | 0 |
| May 29, 2024↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,274 | $214.51 | $273.3K | 0 |
| May 29, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 216 | $214.51 | $46.3K | 0 |
| May 29, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 36 | $214.51 | $7.7K | 0 |
| May 29, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 223 | $214.51 | $47.8K | 0 |
| May 29, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 110 | $214.51 | $23.6K | 0 |
| May 26, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 393 | $217.21 | $85.4K | 0 |
| May 26, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 379 | $217.21 | $82.3K | 0 |
| May 26, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 750 | $217.21 | $162.9K | 0 |
| May 26, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 111 | $217.21 | $24.1K | 0 |
| May 26, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 552 | $217.21 | $119.9K | 0 |
| May 26, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 343 | $217.21 | $74.5K | 0 |
| May 26, 2024↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 356 | $217.21 | $77.3K | 0 |
| May 15, 2024↗ | MASSARO GEORGE | Director | Sell | 332 | $235.62 | $78.2K | 0 |
| May 10, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,304 | $226.97 | $296.0K | 0 |
| May 2, 2024↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 893 | $232.69 | $207.8K | 0 |
| Mar 8, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 808 | $267.52 | $216.2K | 0 |
| Mar 4, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 2,750 | $261.05 | $717.9K | 0 |
| Feb 29, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 5,000 | $253.70 | $1.27M | 0 |
| Feb 29, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 3,786 | $253.45 | $959.5K | 0 |
| Feb 22, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 4,050 | $248.50 | $1.01M | 0 |
| Feb 15, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 838 | $238.93 | $200.2K | 0 |
| Feb 15, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 5,882 | $241.21 | $1.42M | 0 |
| Jan 29, 2024↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 770 | $220.28 | $169.6K | 0 |
| Jan 29, 2024↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 953 | $220.28 | $209.9K | 0 |
| Jan 29, 2024↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 23,467 | $222.60 | $5.22M | 0 |
| Jan 29, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 1,159 | $220.28 | $255.3K | 0 |
| Jan 29, 2024↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 326 | $220.28 | $71.8K | 0 |
| Jan 29, 2024↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,025 | $220.28 | $225.8K | 0 |
| Jan 29, 2024↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 555 | $220.28 | $122.3K | 0 |
| Jan 10, 2024↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 4,590 | $215.19 | $987.7K | 0 |
| Dec 14, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 5,526 | $225.00 | $1.24M | 0 |
| Nov 30, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 1,850 | $197.73 | $365.8K | 0 |
| Nov 9, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 9,128 | $173.48 | $1.58M | 0 |
| Aug 10, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 5,763 | $217.24 | $1.25M | 0 |
| Aug 10, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 1,471 | $216.54 | $318.5K | 0 |
| Aug 10, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 700 | $216.52 | $151.6K | 0 |
| May 26, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 480 | $194.12 | $93.2K | 0 |
| May 26, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 475 | $194.12 | $92.2K | 0 |
| May 26, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,274 | $194.12 | $247.3K | 0 |
| May 26, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 590 | $194.12 | $114.5K | 0 |
| May 26, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 96 | $194.12 | $18.6K | 0 |
| May 26, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 532 | $194.12 | $103.3K | 0 |
| May 26, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 286 | $194.12 | $55.5K | 0 |
| May 26, 2023↗ | Pease Flavia | Corporate Executive VP & CFO | Sell | 137 | $194.12 | $26.6K | 0 |
| May 15, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 345 | $190.39 | $65.7K | 0 |
| May 12, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 959 | $193.03 | $185.1K | 0 |
| May 11, 2023↗ | MASSARO GEORGE | Director | Sell | 288 | $193.43 | $55.7K | 0 |
| Feb 22, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 287 | $243.60 | $69.9K | 0 |
| Feb 22, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,814 | $243.60 | $441.9K | 0 |
| Feb 22, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 308 | $243.60 | $75.0K | 0 |
| Feb 22, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 51 | $243.60 | $12.4K | 0 |
| Feb 22, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 317 | $243.60 | $77.2K | 0 |
| Feb 22, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 136 | $243.60 | $33.1K | 0 |
| Feb 16, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,205 | $254.39 | $815.3K | 0 |
| Feb 16, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 4,558 | $254.41 | $1.16M | 0 |
| Feb 15, 2023↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,000 | $250.00 | $5.00M | 0 |
| Feb 1, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 524 | $246.62 | $129.2K | 0 |
| Jan 27, 2023↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 2,897 | $244.29 | $707.7K | 0 |
| Jan 27, 2023↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 2,692 | $244.29 | $657.6K | 0 |
| Jan 27, 2023↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,153 | $244.29 | $770.2K | 0 |
| Jan 27, 2023↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 645 | $244.29 | $157.6K | 0 |
| Jan 27, 2023↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 3,261 | $244.29 | $796.6K | 0 |
| Jan 27, 2023↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 1,309 | $244.49 | $320.0K | 0 |
| Dec 1, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 6,409 | $224.25 | $1.44M | 0 |
| Nov 16, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 855 | $248.59 | $212.5K | 0 |
| Nov 15, 2022↗ | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 2,279 | $249.90 | $569.5K | 0 |
| Nov 4, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 534 | $216.36 | $115.5K | 0 |
| Jul 6, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 200 | $226.13 | $45.2K | 0 |
| Jun 7, 2022↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 3,205 | $219.91 | $704.8K | 0 |
| May 27, 2022↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 304 | $244.41 | $74.3K | 0 |
| May 27, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,311 | $244.41 | $320.4K | 0 |
| May 27, 2022↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 368 | $244.41 | $89.9K | 0 |
| May 27, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 91 | $244.41 | $22.2K | 0 |
| May 27, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 348 | $244.41 | $85.1K | 0 |
| May 10, 2022↗ | MASSARO GEORGE | Director | Sell | 178 | $230.96 | $41.1K | 0 |
| Mar 11, 2022↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 314 | $244.41 | $76.7K | 0 |
| Mar 3, 2022↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 8,965 | $282.53 | $2.53M | 0 |
| Feb 23, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,296 | $287.83 | $5.84M | 0 |
| Feb 23, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 395 | $292.75 | $115.6K | 0 |
| Feb 22, 2022↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 180 | $293.61 | $52.8K | 0 |
| Feb 22, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,816 | $289.13 | $6.02M | 0 |
| Feb 22, 2022↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 554 | $291.57 | $161.5K | 0 |
| Feb 22, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 107 | $291.50 | $31.2K | 0 |
| Feb 22, 2022↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 715 | $291.50 | $208.4K | 0 |
| Feb 18, 2022↗ | WALLMAN RICHARD F | Director | Sell | 7,200 | $292.83 | $2.11M | 0 |
| Feb 15, 2022↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 20,000 | $315.46 | $6.31M | 0 |
| Feb 14, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 2,171 | $291.57 | $633.0K | 0 |
| Feb 8, 2022↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 602 | $291.50 | $175.5K | 0 |
| Jan 28, 2022↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 2,738 | $314.43 | $860.9K | 0 |
| Jan 28, 2022↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 826 | $312.24 | $257.9K | 0 |
| Jan 28, 2022↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 4,570 | $312.24 | $1.43M | 0 |
| Jan 28, 2022↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 5,364 | $312.24 | $1.67M | 0 |
| Dec 1, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 4,095 | $312.24 | $1.28M | 0 |
| Oct 26, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 25,108 | $312.24 | $7.84M | 0 |
| Sep 23, 2021↗ | Girshick Birgit | Corporate Executive VP & COO | Sell | 3,877 | $312.24 | $1.21M | 0 |
| Sep 13, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 2,425 | $439.98 | $1.07M | 0 |
| Aug 16, 2021↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 6,917 | $415.24 | $2.87M | 0 |
| Aug 9, 2021↗ | MASSARO GEORGE | Director | Sell | 2,539 | $442.48 | $1.12M | 0 |
| Aug 9, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 1,750 | $407.40 | $713.0K | 0 |
| Aug 6, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 10,000 | $401.79 | $4.02M | 0 |
| Aug 6, 2021↗ | Kochevar Deborah Turner | Director | Sell | 3,526 | $406.43 | $1.43M | 0 |
| Aug 6, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 3,700 | $402.21 | $1.49M | 0 |
| Jun 9, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 12,387 | $402.82 | $4.99M | 0 |
| Jun 4, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 1,527 | $335.24 | $511.9K | 0 |
| Jun 3, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 800 | $329.76 | $263.8K | 0 |
| Jun 1, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 9,577 | $332.23 | $3.18M | 0 |
| May 28, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 201 | $337.99 | $67.9K | 0 |
| May 28, 2021↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 127 | $337.99 | $42.9K | 0 |
| May 28, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 1,273 | $337.99 | $430.3K | 0 |
| May 28, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 216 | $337.99 | $73.0K | 0 |
| May 28, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 54 | $337.99 | $18.3K | 0 |
| May 28, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 223 | $337.99 | $75.4K | 0 |
| May 11, 2021↗ | MASSARO GEORGE | Director | Sell | 371 | $320.06 | $118.7K | 0 |
| May 7, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 7,500 | $343.17 | $2.57M | 0 |
| May 6, 2021↗ | MASSARO GEORGE | Director | Sell | 3,370 | $336.96 | $1.14M | 0 |
| May 4, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 3,305 | $340.01 | $1.12M | 0 |
| May 1, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 93 | $332.45 | $30.9K | 0 |
| Apr 22, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 3,845 | $330.00 | $1.27M | 0 |
| Apr 15, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 2,000 | $320.00 | $640.0K | 0 |
| Apr 5, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 19,310 | $302.37 | $5.84M | 0 |
| Mar 1, 2021↗ | MILNE GEORGE M JR | Director | Sell | 3,530 | $290.01 | $1.02M | 0 |
| Mar 1, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 4,366 | $290.12 | $1.27M | 0 |
| Feb 25, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 4,650 | $290.18 | $1.35M | 0 |
| Feb 25, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 8,735 | $281.70 | $2.46M | 0 |
| Feb 24, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 322 | $282.98 | $91.1K | 0 |
| Feb 24, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 26,219 | $284.60 | $7.46M | 0 |
| Feb 24, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 322 | $282.98 | $91.1K | 0 |
| Feb 24, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 322 | $282.98 | $91.1K | 0 |
| Feb 24, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 289 | $282.98 | $81.8K | 0 |
| Feb 23, 2021↗ | CHUBB STEPHEN D | Director | Sell | 658 | $281.66 | $185.3K | 0 |
| Feb 22, 2021↗ | Creamer Victoria L | EVP & Chief People Officer | Sell | 121 | $289.55 | $35.0K | 0 |
| Feb 22, 2021↗ | FOSTER JAMES C | Chairman, President and CEO | Sell | 41,539 | $281.74 | $11.70M | 0 |
| Feb 22, 2021↗ | LaPlume Joseph W | EVP, Corp Strategy & Develop | Sell | 632 | $286.58 | $181.1K | 0 |
| Feb 19, 2021↗ | Girshick Birgit | Corporate Executive VP | Sell | 2,298 | $291.92 | $670.8K | 0 |
| Feb 19, 2021↗ | Knell Michael Gunnar | CSVP&Chief Accounting Officer | Sell | 556 | $289.71 | $161.1K | 0 |
| Feb 19, 2021↗ | Smith David Ross | Corporate Executive VP & CFO | Sell | 9,175 | $290.39 | $2.66M | 0 |
| Feb 4, 2021↗ | Barbo William D | Corporate Executive VP & CCO | Sell | 602 | $286.43 | $172.4K | 0 |
CRL Insiders
LaPlume Joseph W
officer: EVP, Corp Strategy & Develop
Bought $8.7KSold $65.5K
3 tradesLast: Mar 3, 2026
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NTRA
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$188.35-1.03%
$26.97B
MTD
Mettler-Toledo International Inc.
$1176.04+0.69%
$23.86B
DGX
Quest Diagnostics Incorporated
$199.70-0.74%
$22.22B
LH
Labcorp Holdings Inc.
$263.80+0.25%
$21.87B