[Form 4] Columbus McKinnon Corp/NY Insider Trading Activity

Rhea-AI Filing Summary

Alan S. Korman, Senior Vice President, General Counsel and Secretary of Columbus McKinnon Corporation (CMCO), reported a transaction dated 08/18/2025 in which 67.5234 shares were acquired as non‑derivative securities at a $0 price attributable to additional restricted stock units from dividend reinvestment. Following the transaction, Mr. Korman beneficially owned 51,413.497 shares in total. The filing states that 14,115.4970 shares are restricted and subject to forfeiture with specified vesting schedules: 1,915.5694 shares vesting 05/22/2026; 2,367.6896 shares vesting 50% per year for three years beginning 05/20/2026; and 9,832.2380 shares vesting 33.33% per year for three years beginning 05/19/2026. The form is signed 08/19/2025.

Positive

• Increase in reported ownership to 51,413.497 shares after the acquisition
• Transparent disclosure of restricted shares and specific vesting schedules for 14,115.4970 shares

Negative

• Significant portion of holdings (14,115.4970 shares) are subject to forfeiture and not immediately vested

Insights

Corporate Governance Expert

TL;DR: Insider acquired additional RSU shares via dividend reinvestment, increasing beneficial ownership to 51,413.497 shares.

The Form 4 documents a routine, tax‑neutral acquisition of equity through dividend reinvestment that results in additional restricted stock units being recorded as acquired at $0. The reporting person is a senior officer and corporate secretary, so this filing updates officer ownership and discloses material vesting schedules and forfeiture conditions for 14,115.497 restricted shares. This information clarifies the timeline over which a portion of his holdings becomes freely vested.

Securities Analyst

TL;DR: Acquisition is non‑cash and primarily reflects compensation/RSU mechanics rather than open‑market purchases.

The entry shows a Code V acquisition tied to dividend reinvestment and restricted stock unit mechanics rather than a market purchase, with the post‑transaction beneficial ownership disclosed. The vesting schedule detail is useful for modeling potential future share availability from insider holdings, but the transaction itself is not a cash investment or change in control position.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Korman Alan S

(Last) (First) (Middle)

13220 BALLANTYNE CORPORATE PLACE

(Street)

CHARLOTTE NC 28277

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
COLUMBUS MCKINNON CORP [ CMCO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr VP, Gen'l Counsel & Sec

3. Date of Earliest Transaction (Month/Day/Year)
08/18/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/18/2025		A		67.5234(1)	A	$0	51,413.497(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents additional restricted stock units attributable to dividend reinvestment.

2. Includes 14,115.4970 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,915.5694 shares become fully vested 5/22/2026; 2,367.6896 shares become fully vested 50% per year for three years beginning 5/20/2026, and 9,832.2380 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

Remarks:

	Alan S. Korman	08/19/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did CMCO insider Alan S. Korman report on Form 4?

The Form 4 reports a 08/18/2025 acquisition of 67.5234 shares attributable to restricted stock units from dividend reinvestment, reported at a $0 price.

How many CMCO shares does Alan S. Korman beneficially own after the reported transaction?

The filing states he beneficially owns 51,413.497 shares following the reported transaction.

Are any of Mr. Korman's CMCO shares subject to forfeiture or vesting conditions?

Yes. The filing discloses 14,115.4970 shares are restricted and subject to forfeiture with detailed vesting dates and schedules.

When do portions of the restricted CMCO shares vest for Alan S. Korman?

Per the filing: 1,915.5694 shares vest on 05/22/2026; 2,367.6896 shares vest 50% per year for three years beginning 05/20/2026; and 9,832.2380 shares vest 33.33% per year for three years beginning 05/19/2026.

What is the filing date and signature date on the Form 4?

The transaction is dated 08/18/2025 and the Form 4 is signed by Alan S. Korman on 08/19/2025.