Gregory P. Rustowicz - 08 Jul 2026 Form 4 Insider Report for COLUMBUS MCKINNON CORP (CMCO)

Reporting relationship
Executive VP Finance, CFO
Issuer ticker
CMCO
Reported as of
08 Jul 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
10 Jul 2026, 10:45:23 UTC
Prior SEC filing
27 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
Gregory P. Rustowicz

Key filing fact

Gregory P. Rustowicz filed Form 4 for COLUMBUS MCKINNON CORP (CMCO) on 10 Jul 2026.

Key facts

  • This page summarizes Gregory P. Rustowicz's Form 4 filing for COLUMBUS MCKINNON CORP (CMCO).
  • 4 reported transactions and 9 derivative rows are listed below.
  • Accepted by SEC: 10 Jul 2026, 10:45.

Change

  • Previous filing in this sequence was filed on 27 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 0001527862 Primary reporting owner

Rustowicz Gregory P

Relationship
Executive VP Finance, CFO
Address
13320 BALLANTYNE CORPORATE PLACE, CHARLOTTE
Signature
Gregory P. Rustowicz
Signature date
10 Jul 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
-733
Change %
-0.8%
Price
$12.92*
Shares after
91,142
Date
08 Jul 2026
Ownership
Direct
Footnotes
F1
CMCO transaction

Common Stock

Tax liability

Transaction value
Shares
-3,928
Change %
-4.3%
Price
$12.92*
Shares after
87,214
Date
08 Jul 2026
Ownership
Direct
Footnotes
F2
CMCO transaction

Common Stock

Award

Transaction value
Shares
+6,911
Change %
+7.9%
Price
$0.000000*
Shares after
94,125
Date
08 Jul 2026
Ownership
Direct
Footnotes
F3
CMCO transaction

Common Stock

Award

Transaction value
Shares
+15,072
Change %
+16%
Price
$0.000000*
Shares after
109,197
Date
08 Jul 2026
Ownership
Direct
Footnotes
F4
CMCO holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
91,875
Date
08 Jul 2026
Ownership
Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
13,422
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
13,422
Exercise price
$35.16
Footnotes
F5
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
19,500
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
19,500
Exercise price
$24.33
Footnotes
F5
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
11,897
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
11,897
Exercise price
$38.70
Footnotes
F5
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
20,667
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
20,667
Exercise price
$25.52
Footnotes
F5
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
16,096
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
16,096
Exercise price
$54.26
Footnotes
F5
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
12,402
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
12,402
Exercise price
$45.34
Footnotes
F5, F6
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
27,843
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
27,843
Exercise price
$17.59
Footnotes
F5, F7
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
21,236
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
21,236
Exercise price
$36.16
Footnotes
F5
CMCO holding Derivative

Non-Qualified Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
23,990
Date
08 Jul 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
23,990
Exercise price
$33.12
Footnotes
F5
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Gregory P. Rustowicz is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 7 footnotes

Footnote F1

The reported transaction reflects the accelerated vesting of previously granted restricted stock units upon the reporting person's separation from service in connection with the Company's change in control. Pursuant to the terms of the applicable award agreement, 1,685.825 unvested restricted stock units became fully vested following the qualifying termination of the reporting person's employment occurring in connection with the change in control, of which 733 were traded to satisfy tax withholding obligations.

Footnote F2

The reported transaction reflects the accelerated vesting of previously granted restricted stock units upon the reporting person's separation from service in connection with the Company's change in control. Pursuant to the terms of the applicable award agreement, 9,040.092 unvested restricted stock units became fully vested following the qualifying termination of the reporting person's employment occurring in connection with the change in control, of which 3,928 were traded to satisfy tax withholding obligations.

Footnote F3

The reported transaction reflects the accelerated vesting of previously granted performance stock units upon the reporting person's qualifying termination of employment in connection with the Company's change in control. Pursuant to the terms of the applicable award agreement, performance was deemed achieved at target level and the award of 12,220.000 performance shares became vested upon such termination, of which 5,309 were traded to satisfy tax withholding obligations.

Footnote F4

The reported transaction reflects the accelerated vesting of previously granted performance stock units upon the reporting person's qualifying termination of employment in connection with the Company's change in control. Pursuant to the terms of the applicable award agreement, performance was deemed achieved at target level and the award of 26,648.000 performance shares became vested upon such termination, of which 11,576 were traded to satisfy tax withholding obligations.

Footnote F5

Following the qualifying termination of the reporting person's employment occurring in connection with the Company's change in control, pursuant to the terms of the applicable agreement, the expiration date of the reporting person's stock options became 01/01/2027.

Footnote F6

The reported transaction reflects the accelerated vesting of previously granted stock options upon the reporting person's separation from service in connection with the Company's change in control. Pursuant to the terms of the applicable award agreement, the unvested portion of the option (4,134 shares) became fully vested and exercisable following the qualifying termination of the reporting person's employment occurring in connection with the change in control.

Footnote F7

The reported transaction reflects the accelerated vesting of previously granted stock options upon the reporting person's separation from service in connection with the Company's change in control. Pursuant to the terms of the applicable award agreement, the unvested portion of the option (18,562 shares) became fully vested and exercisable following the qualifying termination of the reporting person's employment occurring in connection with the change in control.

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