NYSE:CRL

Charles River Laboratories International Stock Insider Trading

Healthcare > Medical - Diagnostics & Research

Buy CRL

*Your capital is at risk

$229.75

-3.66 (-1.57%)

At Close: Jul 13, 2026

Charles River Laboratories International Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -43.61. In total, the insiders bought 379.98K and sold 308.68K CRL shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-43.61
● Buy	379.98K shares
● Sell	308.68K shares
54% Buy Activity Negligible or No Correlation
Sell Signal Medium Confidence Jun 29, 2026 Analysis Breakdown: Supported by a negative Insider Power Score of -43.61. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 29, 2026 Sell	Common Stock S-Sale	Foster James C Director	Director	75 000 Value: $16.9M
Jun 05, 2026 Buy	Common Stock G-Gift	Parisotto Shannon M Cevp, Disc & Safety Assessment	Officer	1 529 Value: $277.3K
Jun 05, 2026 Sell	Common Stock G-Gift	Parisotto Shannon M Cevp, Disc & Safety Assessment	Officer	1 529 Value: $0
Jun 05, 2026 Sell	Common Stock G-Gift	Girshick Birgit Chief Executive Officer	CEO / President	3 386 Value: $0
Jun 05, 2026 Buy	Common Stock G-Gift	Girshick Birgit Chief Executive Officer	CEO / President	3 386 Value: $614.0K
Jun 05, 2026 Sell	Common Stock G-Gift	Foster James C Director	Director	10 000 Value: $0
Jun 05, 2026 Buy	Common Stock G-Gift	Foster James C Director	Director	10 000 Value: $1.81M
Jun 05, 2026 Buy	Common Stock G-Gift	Foster James C Director	Director	20 000 Value: $3.63M
Jun 05, 2026 Sell	Common Stock G-Gift	Foster James C Director	Director	20 000 Value: $0
Jun 05, 2026 Sell	Common Stock G-Gift	Foster James C Director	Director	153 361 Value: $0
Jun 05, 2026 Buy	Common Stock G-Gift	Foster James C Director	Director	153 361 Value: $27.8M
Jun 02, 2026 Buy	Common Stock A-Award	Barg Steven Director	Director	422 Value: $73.8K
May 31, 2026 Sell	Common Stock F-InKind	Girshick Birgit Chief Executive Officer	CEO / President	378 Value: $68.3K
May 31, 2026 Sell	Common Stock F-InKind	Knell Michael Gunnar SVP, Finance And Cao	Officer	48 Value: $9K
May 31, 2026 Sell	Common Stock F-InKind	Laplume Joseph W EVP, Corp Strategy & Develop	Officer	235 Value: $42.5K
May 31, 2026 Sell	Common Stock F-InKind	Mintz Mark EVP, Chief Information Officer	Officer	64 Value: $11.6K
May 31, 2026 Sell	Common Stock F-InKind	Creamer Victoria L EVP & Chief People Officer	Officer	194 Value: $35.1K
May 31, 2026 Sell	Common Stock F-InKind	Parisotto Shannon M Cevp, Disc & Safety Assessment	Officer	170 Value: $30.7K
May 30, 2026 Sell	Common Stock F-InKind	Girshick Birgit Chief Executive Officer	CEO / President	1 204 Value: $217.6K
May 30, 2026 Sell	Common Stock F-InKind	Knell Michael Gunnar SVP, Finance And Cao	Officer	152 Value: $27.5K
May 30, 2026 Sell	Common Stock F-InKind	Laplume Joseph W EVP, Corp Strategy & Develop	Officer	744 Value: $134.4K
May 30, 2026 Sell	Common Stock F-InKind	Mintz Mark EVP, Chief Information Officer	Officer	305 Value: $55.1K
May 30, 2026 Sell	Common Stock F-InKind	Foster James C Director	Director	1 596 Value: $288.4K
May 30, 2026 Sell	Common Stock F-InKind	Creamer Victoria L EVP & Chief People Officer	Officer	616 Value: $111.3K
May 30, 2026 Sell	Common Stock F-InKind	Parisotto Shannon M Cevp, Disc & Safety Assessment	Officer	551 Value: $99.6K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT CHARLES RIVER LABORATORIES INTERNATIONAL INC

Charles River Laboratories International, Inc., a non-clinical contract research organization, provides drug discovery, non-clinical development, and safety testing services in the United States, Europe, Canada, the Asia Pacific, and internationally. It operates through three segments: Research Models and Services (RMS), Discovery and Safety Assessment (DSA), and Manufacturing Solutions (Manufacturing). The RMS segment produces and sells rodent r...

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