CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-20.
Insider buys (90d)
$0.00
Insider sells (90d)
$32.54M
Net flow
$-32.54M
Filings
29
Buy transactions
0
Sell transactions
17
Distinct insiders
10
Last close (cached)
$295.19
as of 2026-08-21
1d return
+1.3%
5d return
+5.4%
1m return
+28.7%
Top insiders trading CRL (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-20 | 2026-08-19 | Girshick Birgit OfficerDirector | Gift | 528 | $0.00 | $0.00 | open → |
| 2026-08-20 | 2026-08-19 | Parisotto Shannon M Officer | Sale | 2,039 | $294.12 | $599.7K | open → |
| 2026-08-20 | 2026-08-19 | Parisotto Shannon M Officer | Exer. | 2,039 | $194.12 | $395.8K | open → |
| 2026-08-20 | 2026-08-18 | Andrews Nancy C Director | Sale | 573 | $285.24 | $163.4K | open → |
| 2026-08-20 | 2026-08-18 | Andrews Nancy C Director | Exer. | 573 | $164.30 | $94.1K | open → |
| 2026-08-13 | 2026-08-11 | Girshick Birgit OfficerDirector | Sale | 6,500 | $279.90 | $1.82M | open → |
| 2026-08-13 | 2026-08-11 | Girshick Birgit OfficerDirector | Exer. | 6,500 | $179.66 | $1.17M | open → |
| 2026-08-13 | 2026-08-11 | Parisotto Shannon M Officer | Sale | 3,714 | $279.66 | $1.04M | open → |
| 2026-08-13 | 2026-08-11 | Parisotto Shannon M Officer | Exer. | 3,714 | $179.66 | $667.3K | open → |
| 2026-08-11 | 2026-08-10 | LaPlume Joseph W Officer | Gift | 257 | $0.00 | $0.00 | open → |
| 2026-08-11 | 2026-08-10 | FOSTER JAMES C Director | Sale | 28,733 | $275.00 | $7.90M | open → |
| 2026-08-11 | 2026-08-10 | FOSTER JAMES C Director | Exer. | 28,733 | $179.66 | $5.16M | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 736 | $258.53 | $190.3K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 1,205 | $258.53 | $311.5K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 404 | $258.53 | $104.4K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Exer. | 736 | $208.44 | $153.4K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Exer. | 1,205 | $194.12 | $233.9K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Exer. | 404 | $179.66 | $72.6K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 482 | $265.17 | $127.8K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 620 | $263.94 | $163.6K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 213 | $262.37 | $55.9K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 810 | $261.45 | $211.8K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 901 | $260.63 | $234.8K | open → |
| 2026-08-10 | 2026-08-06 | Knell Michael Gunnar Officer | Sale | 1,274 | $259.07 | $330.1K | open → |
| 2026-08-10 | 2026-08-06 | Creamer Victoria L Officer | Sale | 4,179 | $259.16 | $1.08M | open → |
| 2026-08-10 | 2026-08-06 | Creamer Victoria L Officer | Exer. | 4,179 | $179.66 | $750.8K | open → |
| 2026-08-06 | 2026-08-05 | Parisotto Shannon M Officer | Sale | 5,046 | $263.00 | $1.33M | open → |
| 2026-07-01 | 2026-06-29 | FOSTER JAMES C Director | Sale | 75,000 | $225.00 | $16.88M | open → |
| 2026-06-08 | 2026-06-05 | FOSTER JAMES C Director | Gift | 10,000 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | FOSTER JAMES C Director | Gift | 10,000 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | FOSTER JAMES C Director | Gift | 20,000 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | FOSTER JAMES C Director | Gift | 20,000 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | FOSTER JAMES C Director | Gift | 153,361 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | FOSTER JAMES C Director | Gift | 153,361 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | Girshick Birgit Officer | Gift | 3,386 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | Girshick Birgit Officer | Gift | 3,386 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | Parisotto Shannon M Officer | Gift | 1,529 | $0.00 | $0.00 | open → |
| 2026-06-08 | 2026-06-05 | Parisotto Shannon M Officer | Gift | 1,529 | $0.00 | $0.00 | open → |
| 2026-06-04 | 2026-06-02 | Barg Steven Director | Grant | 422 | $174.79 | $73.8K | open → |
| 2026-06-02 | 2026-05-29 | Coleman Glenn Officer | Grant | 6,640 | $180.71 | $1.20M | open → |
| 2026-06-02 | 2026-05-31 | Mintz Mark Officer | Tax | 64 | $180.71 | $11.6K | open → |
| 2026-06-02 | 2026-05-30 | Mintz Mark Officer | Tax | 305 | $180.71 | $55.1K | open → |
| 2026-06-02 | 2026-05-29 | Mintz Mark Officer | Grant | 2,534 | $180.71 | $457.9K | open → |
| 2026-06-02 | 2026-05-31 | LaPlume Joseph W Officer | Tax | 235 | $180.71 | $42.5K | open → |
| 2026-06-02 | 2026-05-30 | LaPlume Joseph W Officer | Tax | 744 | $180.71 | $134.4K | open → |
| 2026-06-02 | 2026-05-29 | LaPlume Joseph W Officer | Grant | 5,257 | $180.71 | $950.0K | open → |
| 2026-06-02 | 2026-05-31 | Knell Michael Gunnar Officer | Tax | 48 | $180.71 | $8.7K | open → |
| 2026-06-02 | 2026-05-30 | Knell Michael Gunnar Officer | Tax | 152 | $180.71 | $27.5K | open → |
| 2026-06-02 | 2026-05-29 | Knell Michael Gunnar Officer | Grant | 1,837 | $180.71 | $332.0K | open → |
| 2026-06-02 | 2026-05-31 | Girshick Birgit Officer | Tax | 378 | $180.71 | $68.3K | open → |
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