Over the past 12 months, 1 insider at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. filed 4 open-market SEC Form 4 transactions on CRL: 1 purchase worth $4K and 3 sales worth $252K. Insiders have been net sellers over this period. The most recent filing was on Mar 3, 26.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 3, 26 | Joseph W LaplumeEVP, Corp Strategy & Develop | BUY | 25 | $174.54 | $4K |
| Aug 22, 25 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 400 | $163.72 | $65K |
| Aug 18, 25 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 800 | $157.60 | $126K |
| Aug 7, 25 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 400 | $150.04 | $60K |
| May 15, 25 | George MassaroDirector | SELL | 81 | $139.05 | $11K |
| May 14, 25 | George MassaroDirector | SELL | 91 | $143.77 | $13K |
| May 13, 25 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 500 | $145.41 | $73K |
| Feb 20, 25 | James C FosterChairman, President and CEO | BUY | 6.1K | $165.01 | $1.0M |
| Feb 20, 25 | Birgit GirshickCorporate Executive VP & COO | BUY | 1.5K | $164.63 | $249K |
| Feb 20, 25 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 4.4K | $162.50 | $715K |
| Nov 7, 24 | Richard F WallmanDirector | SELL | 3.4K | $216.50 | $727K |
| Aug 8, 24 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 1.8K | $199.36 | $355K |
| Aug 1, 24 | James C FosterChairman, President and CEO | SELL | 25.0K | $250.00 | $6.3M |
| May 15, 24 | George MassaroDirector | SELL | 123 | $236.78 | $29K |
| May 10, 24 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 1.3K | $226.97 | $296K |
| Mar 8, 24 | Michael Gunnar KnellCSVP&Chief Accounting Officer | SELL | 808 | $267.52 | $216K |
| Mar 4, 24 | Michael Gunnar KnellCSVP&Chief Accounting Officer | SELL | 1.8K | $261.35 | $457K |
| Feb 29, 24 | Victoria L CreamerEVP & Chief People Officer | SELL | 5.0K | $253.70 | $1.3M |
| Feb 29, 24 | Shannon M ParisottoCEVP, Disc & Safety Assessment | SELL | 3.7K | $254.02 | $934K |
| Feb 22, 24 | William D BarboCorporate Executive VP & CCO | SELL | 4.0K | $248.50 | $1.0M |
| Feb 15, 24 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 838 | $238.93 | $200K |
| Feb 15, 24 | Shannon M ParisottoCEVP, Disc & Safety Assessment | SELL | 1.6K | $245.34 | $388K |
| Dec 14, 23 | Victoria L CreamerEVP & Chief People Officer | SELL | 5.5K | $225.00 | $1.2M |
| Nov 30, 23 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 1.9K | $197.73 | $366K |
| Nov 20, 23 | Birgit GirshickCorporate Executive VP & COO | BUY | 1.3K | $187.82 | $248K |
| Nov 14, 23 | James C FosterChairman, President and CEO | BUY | 5.6K | $178.05 | $1.0M |
| Nov 9, 23 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 6.5K | $173.76 | $1.1M |
| Aug 24, 23 | Richard F WallmanDirector | BUY | 1.0K | $198.79 | $199K |
| Aug 10, 23 | William D BarboCorporate Executive VP & CCO | SELL | 5.8K | $217.24 | $1.3M |
| Aug 10, 23 | Michael Gunnar KnellCSVP&Chief Accounting Officer | SELL | 1.5K | $216.54 | $319K |
| Aug 10, 23 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 700 | $216.52 | $152K |
| May 15, 23 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 345 | $190.39 | $66K |
| May 12, 23 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 950 | $194.07 | $183K |
| May 11, 23 | George MassaroDirector | SELL | 288 | $193.43 | $56K |
| Feb 23, 23 | Richard F WallmanDirector | BUY | 1.8K | $220.73 | $386K |
| Feb 16, 23 | Birgit GirshickCorporate Executive VP & COO | SELL | 1.4K | $256.48 | $356K |
| Feb 16, 23 | Shannon M ParisottoCEVP, Disc & Safety Assessment | SELL | 1.7K | $257.05 | $428K |
| Feb 15, 23 | James C FosterChairman, President and CEO | SELL | 19.9K | $250.16 | $5.0M |
| Dec 2, 22 | Richard F WallmanDirector | BUY | 1.5K | $218.90 | $328K |
| Dec 2, 22 | William D BarboCorporate Executive VP & CCO | SELL | 1.2K | $221.08 | $270K |
| Dec 1, 22 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 4.2K | $224.85 | $935K |
| Nov 16, 22 | Michael Gunnar KnellCSVP&Chief Accounting Officer | SELL | 855 | $248.59 | $213K |
| Nov 15, 22 | Shannon M ParisottoCEVP, Disc & Safety Assessment | SELL | 2.3K | $249.90 | $570K |
| Nov 4, 22 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 534 | $216.36 | $116K |
| Aug 5, 22 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 200 | $226.13 | $45K |
| May 9, 22 | George MassaroDirector | SELL | 88 | $238.06 | $20K |
| Mar 3, 22 | David Ross SmithCorporate Executive VP & CFO | SELL | 3.8K | $285.16 | $1.1M |
| Feb 23, 22 | James C FosterChairman, President and CEO | SELL | 4.2K | $295.70 | $1.2M |
| Feb 23, 22 | Joseph W LaplumeEVP, Corp Strategy & Develop | SELL | 395 | $292.75 | $116K |
| Feb 22, 22 | James C FosterChairman, President and CEO | SELL | 5.2K | $292.74 | $1.5M |
Over the past 12 months, insiders at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. filed 1 open-market purchase worth $4K and 3 sales worth $252K on CRL, which makes them net sellers over the period. The most recent Form 4 was filed on Mar 3, 26.
The largest recent open-market CRL insider purchase in our data was $1.0M by James C Foster, Chairman, President and CEO, filed on Feb 20, 25.
1 different insider at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. filed open-market SEC Form 4 transactions on CRL over the last 12 months.
InsiderTape plots every CRL insider buy and sell directly on the price chart and flags new SEC Form 4 filings as they arrive, with cluster detection and buy/sell pressure. The data updates daily from SEC EDGAR.
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