Michael Gunnar Knell is SVP, Finance and CAO at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). Knell has reported 6 insider filings with the SEC since 2025. The most recent filing was in June 2026.
Every role Michael Gunnar Knell has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
CSVP, CAO, Interim CFO
at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)
2 filings, 2025 to 2026
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)2 filingsUpdated Aug 30, 2026
Michael Gunnar Knell is SVP, Finance and CAO of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). 7 SEC Form 4 filings on record going back to 2025, most recently on 10 August 2026. Most recent open-market trade: sold $190K of CRL on 10 August 2026. Lifetime open-market sales: $1.73M.
Every recent SEC Form 4 transaction Michael Gunnar Knell has reported, most recent first.
InsiderAlpha's records for Michael Gunnar Knell go back to 2025: 7 primary Form 4 filings, an average of 3.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Insiders who reported open-market trades in the last 12 months at the companies Michael Gunnar Knell 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.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Michael Gunnar Knell is a corporate insider, tracked as SVP, Finance and CAO of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases and 9 open-market sales ($1.73M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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