CRL
Charles River Laboratories International, Inc.$165.79-5.43 (-3.17%)Prev Close$171.23·MCap$9.12B·P/E—·Vol319.7K·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
26
$5.76M
◆
Net Activity
Net Seller
$5.76M
●
Active Insiders
9
last 12 mo
Over the past 12 months, insider activity at Charles River Laboratories International, Inc. (CRL) has been exclusively selling, with 0 insider purchases totaling $0.00 and 26 insider sales totaling $5.76M. The most recent insider transaction was by Creamer Victoria L (EVP & Chief People Officer), who sold $274.3K worth of shares on Feb 3, 2026. Charles River Laboratories International, Inc. operates in the Healthcare sector, within the Medical - Diagnostics & Research industry, with a market cap of $9.12B.
CRL Insider Trading Activity
| 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 | EVP, Corp Strategy & Develop | Sell | 400 | $163.72 | $65.5K | 0 |
| 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 | $137.57 | $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 | $140.73 | $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 |
Showing 1–50 of 181
1 / 4
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 |
|---|---|---|---|---|---|---|---|
| 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 |
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 | EVP, Corp Strategy & Develop | Sell | 400 | $163.72 | $65.5K | 0 |
| 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 | $137.57 | $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 | $140.73 | $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 |
CRL Insiders
Similar Stocks to CRL
TMO
Thermo Fisher Scientific Inc.
$471.36+0.71%
$195.48B
DHR
Danaher Corporation
$179.30-0.74%
$138.35B
IDXX
IDEXX Laboratories, Inc.
$568.32-1.15%
$46.43B
IQV
IQVIA Holdings Inc.
$159.19-2.84%
$30.00B
NTRA
Natera, Inc.
$200.99-1.66%
$29.11B
MTD
Mettler-Toledo International Inc.
$1263.69-0.86%
$26.92B
DGX
Quest Diagnostics Incorporated
$194.94-0.85%
$22.69B
LH
Labcorp Holdings Inc.
$259.98-1.31%
$22.53B