Summary
Updated Aug 31, 2026
Karen L. Carnahan is Director of CINTAS CORP (CTAS). 7 SEC Form 4 filings on record going back to 2024, most recently on 30 July 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Karen L. Carnahan has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Karen L. Carnahan go back to 2024: 7 primary Form 4 filings, an average of 2.3 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Karen L. Carnahan 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.
- Melanie W. Barstad - $1.86M of CTAS open-market activity in the last 12 months
- Ronald W. Tysoe - $1.71M of CTAS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Karen L. Carnahan?
Karen L. Carnahan is a corporate insider, tracked as Director of CINTAS CORP (CTAS). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Karen L. Carnahan submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Karen L. Carnahan's SEC 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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