Adrienne Williams - 22 May 2026 Form 4 Insider Report for COLUMBUS MCKINNON CORP (CMCO)

Reporting relationship: Sr. Vice President & CHRO
Issuer ticker: CMCO
Reported as of: 22 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 May 2026, 15:38:48 UTC
Prior SEC filing: 21 May 2026
Source filing: View source filing
Reporting owner signature: Mary C. O'Connor as POA for Adrienne Williams

Key filing fact

Adrienne Williams filed Form 4 for COLUMBUS MCKINNON CORP (CMCO) on 26 May 2026.

Key facts

This page summarizes Adrienne Williams's Form 4 filing for COLUMBUS MCKINNON CORP (CMCO).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 26 May 2026, 15:38.

Change

Previous filing in this sequence was filed on 21 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001876305 Primary reporting owner

Williams Adrienne

Relationship: Sr. Vice President & CHRO
Address: 13320 BALLANTYNE CORPORATE PLACE, CHARLOTTE
Signature: Mary C. O'Connor as POA for Adrienne Williams
Signature date: 26 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CMCO transaction

Common Stock

Tax liability

Transaction value
Shares: -390
Change %: -2.2%
Price: $14.88^*
Shares after: 17,041
Date: 22 May 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

1,367.952 restricted stock units became fully vested on 5/22/2026, of which 390 shares were traded to satisfy tax withholding obligations.

Footnote F2

Includes 5,729.698 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 872.76 shares become fully vested 5/20/2027, and 4,856.938 shares become fully vested 50% per year for two years beginning 5/19/2027, if reporting person remains an employee of issuer.