Company · CRL
Charles River Laboratories International, Inc.
Name as listed on its exchange; filed with the SEC as CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Nasdaq's symbol directory lists CRL on the New York Stock Exchange as “Charles River Laboratories International, Inc. Common Stock”.
In the 12 months to Nov 8, 2026: insiders bought on 1 occasion ($3K); insiders sold on 13 occasions ($52.1M); 13 planned-sale notices; 4 filings by holders of 5% or more; 3 company reports (Form 8-K, since May 26, 2026).
All insider filings at the SEC · Appeared in No. 34, No. 33
Insider trades · SEC Form 4
Those inside the hall
Open-market purchases and sales only. Legs one person filed for one day are combined.
Who traded
- James C. Foster sold $43.3M
- Shannon M. Parisotto, CEVP, Disc & Safety Assessment sold $4.0M
- Birgit Girshick, Chief Executive Officer sold $1.8M
- Michael G. Knell, SVP, Finance and CAO sold $1.7M
- Victoria L. Creamer, EVP & Chief People Officer sold $1.1M
- Andrews Nancy C sold $163K
- Glenn Coleman, EVP & Chief Financial Officer bought $3K
Every trade (14)
- SELLJames C. Foster sold $8.4M
- SELLShannon M. Parisotto, CEVP, Disc & Safety Assessment sold $743K
- SELLShannon M. Parisotto, CEVP, Disc & Safety Assessment sold $303K
- BUYGlenn Coleman, EVP & Chief Financial Officer bought $3K
- SELLJames C. Foster sold $10.1M
- SELLShannon M. Parisotto, CEVP, Disc & Safety Assessment sold $600K
- SELLAndrews Nancy C sold $163K
- SELLBirgit Girshick, Chief Executive Officer sold $1.8M
- SELLShannon M. Parisotto, CEVP, Disc & Safety Assessment sold $1.0M
- SELLJames C. Foster sold $7.9M
- SELLMichael G. Knell, SVP, Finance and CAO sold $1.7M
- SELLVictoria L. Creamer, EVP & Chief People Officer sold $1.1M
- SELLShannon M. Parisotto, CEVP, Disc & Safety Assessment sold $1.3M
- SELLJames C. Foster sold $16.9M
Planned sales · SEC Form 144
Notice given
A Form 144 is filed before an insider sells restricted stock. It states an intent; the sale, if it happens, appears later on a Form 4. Every recent notice
- FOSTER JAMES C $8.4M
- Parisotto Shannon M $743K
- Parisotto Shannon M $309K
- FOSTER JAMES C $10.1M
- Parisotto Shannon M $600K
- Nancy C Andrews $163K
- Girshick Birgit $1.8M
- Parisotto Shannon M $1.0M
- FOSTER JAMES C $7.9M
- Michael Knell $1.7M
- Victoria Creamer $1.1M
- Parisotto Shannon M $1.3M
- FOSTER JAMES C $16.9M
Large holders · SEC Schedules 13D and 13G
Five percent and over
Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G
- FMR LLC 12.4%
- FMR LLC 10.2%
- Invesco Ltd. 6.2%
- FMR LLC 8.8%
Company reports · SEC Form 8-K
In its own words
Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.
- Results of operations and financial condition Nov 4, 2026
- Regulation FD disclosure Sep 24, 2026
- Results of operations and financial condition Aug 5, 2026
Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.