Company · Ownership research

COLUMBUS MCKINNON CORP CMCO

CIK 0001005229

Form 4 transactions dated Nov 1, 2023 to Nov 10, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 131 rows; the complete set is available through the API.

Insider filings on file run through Nov 9, 2026.

Insider purchases & sales

Purchased: $2.98M
Sold: $901.19K

Nov 1, 2023 – Nov 9, 2026
Available records · partial months are marked ·

20248 of 8 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 14, 2024	STEPHENS CHRISTOPHER J Director	Purchase	$37.34K 1,000 shares bought	19.94% added Direct holding	▾
Nov 1, 2024	Wilson David J. President & CEO · Director	Purchase	$1.00M 31,300 shares bought	New holding Trust holding	▾
Aug 19, 2024	Paradowski Mark R Sr. VP Information Services	Purchase	$164.50 5 shares bought	0.02% added Direct holding	▾
May 31, 2024	STEPHENS CHRISTOPHER J Director	Purchase	$58.06K 1,500 shares bought	New holding Direct holding	▾
May 9, 2024	Paradowski Mark R Sr. VP Information Services	Purchase	$175.52 4 shares bought	0.01% added Direct holding	▾
Feb 15, 2024	Paradowski Mark R Sr. VP Information Services	Purchase	$171.24 4 shares bought	0.01% added Direct holding	▾
Feb 8, 2024	Rustowicz Gregory P Executive VP Finance, CFO	Sale	$392.06K 9,461 shares sold	10.69% sold Direct holding	▾
Feb 1, 2024	Ramos Lara Mario Y. Sr VP Global Product Developm	Sale	$349.23K 9,071 shares sold	42.51% sold Direct holding	▾

Showing 8 / 8 record groups in 2024. The complete set is available through the API.

COLUMBUS MCKINNON CORP · CMCO

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 8 of 8 purchase / sale groups and 30 of 131 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"CMCO","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.