Birgit Girshick
Chief Executive Officer, Director · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
- 2025
- Aug 20, 2026
- 9
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Birgit Girshick files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- James C. Foster - $34.84M in CRL purchases and sales in the last 12 months
- Shannon M. Parisotto - $3.27M in CRL purchases and sales in the last 12 months
- Michael Gunnar Knell - $1.73M in CRL purchases and sales in the last 12 months
- Victoria L. Creamer - $1.08M in CRL purchases and sales in the last 12 months
- Nancy C. Andrews - $163K in CRL purchases and sales in the last 12 months
- Joseph W. Laplume - $70K in CRL purchases and sales in the last 12 months
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Frequently asked questions
Who is Birgit Girshick?
Birgit Girshick is a corporate insider, tracked as Chief Executive Officer, Director of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Birgit Girshick submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Birgit Girshick been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.82M) across all tracked filings.
