CMCO director Aziz Aghili adds deferred stock units via Form 4

Rhea-AI Filing Summary

Columbus McKinnon Corporation (CMCO) director Aziz S. Aghili reported routine equity-based compensation activity on a Form 4. On November 17, 2025, he acquired several blocks of deferred stock units, each equal in value to one share of Columbus McKinnon common stock, primarily as additional units attributable to dividend reinvestment.

The transactions include deferred stock units tied to underlying common stock amounts of 4,240.5745, 3,241.733, 3,570.842, and 8,594.2903 shares, all at a stated price of $0 as they arise from the company’s compensation and dividend reinvestment arrangements. The filing notes that these deferred shares are scheduled to be delivered to the director on December 31, 2025, June 1, 2026, January 1, 2027, and after he ceases to be a director, in each case under and subject to the terms of the applicable plan.

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

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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^*

Aghili Aziz

(Last) (First) (Middle)

13320 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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
11/17/2025

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								11,993	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
Deferred Stock	(1)	11/17/2025		A		19.5895(2)		(3)	(3)	Common Stock	4,240.5745	$0	4,260.164	D
Deferred Stock	(1)	11/17/2025		A		15.096(2)		(4)	(4)	Common Stock	3,241.733	$0	3,256.829	D
Deferred Stock	(1)	11/17/2025		A		16.7447(2)		(5)	(5)	Common Stock	3,570.842	$0	3,587.5867	D
Deferred Stock	(1)	11/17/2025		A		40.7563(2)		(6)	(6)	Common Stock	8,594.2903	$0	8,635.0466	D

Explanation of Responses:

1. Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

2. Represents additional deferred stock units attributable to dividend reinvestment.

3. Deferred shares will be delivered to the reporting person on December 31, 2025, under and subject to the terms of the Plan.

4. Deferred shares will be delivered to the reporting person on June 1, 2026, under and subject to the terms of the Plan.

5. Deferred shares will be delivered to the reporting person on January 1, 2027, under and subject to the terms of the Plan.

6. Deferred shares will be delivered after the reporting person ceases to be a director of the issuer, under and subject to the terms of the Plan.

Remarks:

	Mary C. O'Connor as POA for Aziz S. Aghili	11/18/2025
	** 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.
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FAQ

What did Columbus McKinnon (CMCO) disclose in this Form 4?

The filing shows that director Aziz S. Aghili acquired multiple grants of deferred stock units on November 17, 2025, tied to Columbus McKinnon common stock as part of equity compensation and dividend reinvestment.

How many Columbus McKinnon shares are associated with the new deferred stock units?

The reported deferred stock units are tied to underlying common stock amounts of 4,240.5745, 3,241.733, 3,570.842, and 8,594.2903 shares, as listed in the derivative securities table.

What is a deferred stock unit in the context of CMCO?

The filing states that each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock, with actual shares delivered at future dates under the terms of the company plan.

When will the deferred shares be delivered to the Columbus McKinnon director?

The deferred shares are scheduled to be delivered on December 31, 2025, June 1, 2026, January 1, 2027, and after the reporting person ceases to be a director, all under and subject to the terms of the plan.

Did the Columbus McKinnon director pay cash for these deferred stock units?

No purchase price is indicated for the deferred stock units. The derivative securities table lists a $0 price, reflecting that the units arise from the company’s compensation and dividend reinvestment arrangements rather than open-market purchases.

Is the reporting person a significant insider at Columbus McKinnon (CMCO)?

The form identifies the reporting person, Aziz S. Aghili, as a director of Columbus McKinnon Corporation, with the filing made as a Form filed by One Reporting Person.