As of the latest Form 4 filed Jul 10, 2026.
What Columbus McKinnon Corporation insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Newest filing first — the 37 most recent filings for CMCO.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-10 | 2026-07-08 | Rustowicz Gregory P Executive VP Finance, CFO | AAward | +15.1K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-10 | 2026-07-08 | Rustowicz Gregory P, Executive VP Finance, CFO | AAward | +6.91K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-07-10 | 2026-07-08 | Rustowicz Gregory P, Executive VP Finance, CFO | FTax | −3.93K | $12.92 | $50.7K | No | Form 4 ↗ |
| 2026-07-10 | 2026-07-08 | Rustowicz Gregory P, Executive VP Finance, CFO | FTax | −733.00 | $12.92 | $9.47K | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | Aghili Aziz Director | MExercise | +3.28K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Korman Alan S Sr VP, Gen'l Counsel & Sec | FTax | −552.00 | $14.88 | $8.21K | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Chintapalli Appal President Americas | FTax | −491.00 | $14.88 | $7.31K | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Paradowski Mark R Sr VP Information Services&CDO | FTax | −472.00 | $14.88 | $7.02K | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Adams Jon Sr. VP, Business Integration | FTax | −296.00 | $14.88 | $4.40K | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Wilson David J. President & CEO | FTax | −4.86K | $14.88 | $72.4K | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Ramos Lara Mario Y. CPTO and GM Latin America | FTax | −390.00 | $14.88 | $5.80K | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Rustowicz Gregory P Executive VP Finance, CFO | FTax | −1.19K | $14.88 | $17.7K | No | Form 4 ↗ |
| 2026-05-26 | 2026-05-22 | Williams Adrienne Sr. Vice President & CHRO | FTax | −390.00 | $14.88 | $5.80K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Williams Adrienne Sr. Vice President & CHRO | FTax | −243.00 | $14.09 | $3.42K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Wilson David J. President & CEO | FTax | −3.19K | $14.09 | $44.9K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Ramos Lara Mario Y. CPTO and GM Latin America | FTax | −241.00 | $14.09 | $3.40K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Chintapalli Appal President Americas | FTax | −320.00 | $14.09 | $4.51K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Paradowski Mark R Sr VP Information Services&CDO | FTax | −343.00 | $14.09 | $4.83K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Korman Alan S Sr VP, Gen'l Counsel & Sec | FTax | −433.00 | $14.09 | $6.10K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Adams Jon Sr. VP, Business Integration | FTax | −246.00 | $14.09 | $3.47K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-20 | Rustowicz Gregory P Executive VP Finance, CFO | FTax | −733.00 | $14.09 | $10.3K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Williams Adrienne Sr. Vice President & CHRO | FTax | −792.00 | $13.59 | $10.8K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Wilson David J. President & CEO | FTax | −8.55K | $13.59 | $116K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Ramos Lara Mario Y. CPTO and GM Latin America | FTax | −803.00 | $13.59 | $10.9K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Chintapalli Appal President Americas | FTax | −977.00 | $13.59 | $13.3K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Paradowski Mark R Sr VP Information Services&CDO | FTax | −958.00 | $13.59 | $13.0K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Korman Alan S Sr VP, Gen'l Counsel & Sec | FTax | −1.20K | $13.59 | $16.3K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Adams Jon Sr. VP, Business Integration | FTax | −1.00K | $13.59 | $13.6K | No | Form 4 ↗ |
| 2026-05-21 | 2026-05-19 | Rustowicz Gregory P Executive VP Finance, CFO | FTax | −1.96K | $13.59 | $26.6K | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Rustowicz Gregory P Executive VP Finance, CFO | AAward | +86.40 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Adams Jon Sr. VP, Business Integration | AAward | +41.48 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Wilson David J. President & CEO | AAward | +373.06 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Korman Alan S Sr VP, Gen'l Counsel & Sec | AAward | +62.80 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Williams Adrienne Sr. Vice President & CHRO | AAward | +45.68 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Ramos Lara Mario Y. CPTO and GM Latin America | AAward | +45.68 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Paradowski Mark R Sr VP Information Services&CDO | AAward | +38.54 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-11 | Chintapalli Appal President Americas | AAward | +60.97 | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also CMCO’s full analysis or the market-wide insider trading feed. The tabs above jump to CMCO’s other SEC data.
Source: SEC Form 4 filings for CMCO, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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