CRL insider trades & Congress trades
Charles River Laboratories International, Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 21 open-market insider transactions in Charles River Laboratories International, Inc. (CRL) (1 purchases with code P and 20 sales with code S), the most recent on October 22, 2026.
In the last 90 days: 1 purchase by 1 insider ($3K) and 9 sales by 4 ($31.1M).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Oct 22, 2026 | Foster James C | Chairman, President and CEO | Sell | 24,042 | $350.00 | $8.41M | – |
| Oct 21, 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 2,156 | $344.41 | $743K | – |
| Oct 5, 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 981 | $308.44 | $303K | – |
| Sep 30, 2026 | Coleman Glenn | EVP & Chief Financial Officer | Buy | 10 | $297.43 | $3K | +0.2% |
| Aug 25, 2026 | Foster James C | Chairman, President and CEO | Sell | 33,561 | $300.00 | $10.1M | −0.0% |
| Aug 19, 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 2,039 | $294.12 | $600K | −0.1% |
| Aug 18, 2026 | Andrews Nancy C | – | Sell | 573 | $285.24 | $163K | −0.1% |
| Aug 11, 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 3,714 | $279.66 | $1.04M | −0.0% |
| Aug 11, 2026 | Girshick Birgit | Chief Executive Officer | Sell | 6,500 | $279.90 | $1.82M | −0.0% |
| Aug 10, 2026 | Foster James C | Chairman, President and CEO | Sell | 28,733 | $275.00 | $7.90M | −0.0% |
| Aug 6, 2026 | Creamer Victoria L | EVP & Chief People Officer | Sell | 4,179 | $259.16 | $1.08M | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 1,274 | $259.07 | $330K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 901 | $260.63 | $235K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 810 | $261.45 | $212K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 213 | $262.37 | $56K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 620 | $263.94 | $164K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 482 | $265.17 | $128K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 404 | $258.53 | $104K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 1,205 | $258.53 | $312K | +0.0% |
| Aug 6, 2026 | Knell Michael Gunnar | SVP, Finance and CAO | Sell | 736 | $258.53 | $190K | +0.0% |
| Aug 5, 2026 | Parisotto Shannon M | CEVP, Disc & Safety Assessment | Sell | 5,046 | $263.00 | $1.33M | +0.1% |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
Bourse collects Congress trades, SEC Form 4 insider filings and 13F fund holdings in one live feed, and flags insider buying clusters automatically. Free to start.
Bourse provides financial data and editorial information, parts of which are generated by AI. This page is for general education only. It is not personalised investment advice or a recommendation to buy or sell any financial instrument. Make your own decisions.