Adrienne Williams is Sr. Vice President & CHRO at COLUMBUS MCKINNON CORP (CMCO). Williams has reported 11 insider filings with the SEC since 2024. The most recent filing was in May 2026.
Every role Adrienne Williams 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.
COLUMBUS MCKINNON CORP (CMCO)1 filingUpdated Aug 30, 2026
Adrienne Williams is Sr. Vice President & CHRO of COLUMBUS MCKINNON CORP (CMCO). 12 SEC Form 4 filings on record going back to 2024, most recently on 19 August 2026.
Every recent SEC Form 4 transaction Adrienne Williams has reported, most recent first.
InsiderAlpha's records for Adrienne Williams go back to 2024: 12 primary Form 4 filings, an average of 4.0 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 Adrienne Williams 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:
Adrienne Williams is a corporate insider, tracked as Sr. Vice President & CHRO of COLUMBUS MCKINNON CORP (CMCO). InsiderAlpha holds 12 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
1 primary Form 4 filing in the last 90 days, covering 1 company.
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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$CMCO COLUMBUS MCKINNON CORP390 shares @ $14.88$6K