CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) has 12 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 3 sales totalling $20.4M. Most recent filing: Aug. 27, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| Aug. 27, 2026 filed Aug. 25, 2026 | FOSTER JAMES C Director | $3,553,439 | 100,683 | 0% | Yes | |
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| Aug. 20, 2026 filed Aug. 19, 2026 | Girshick Birgit Chief Executive Officer | $0 | 528 | −1% | No | |
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| Aug. 20, 2026 filed Aug. 19, 2026 | Parisotto Shannon M CEVP, Disc & Safety Assessment | $203,900 | 6,117 | 0% | Yes | |
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| Aug. 20, 2026 filed Aug. 18, 2026 | Andrews Nancy C Director | $69,299 | 1,719 | — | No | |
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| Aug. 13, 2026 filed Aug. 11, 2026 | Girshick Birgit Chief Executive Officer | $651,560 | 19,500 | — | Yes | |
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Showing the 5 most recent of 12 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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