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

Rhea-AI Filing Summary

Jon Adams, President, Americas of Columbus McKinnon Corp (CMCO), reported acquiring restricted shares and restricted stock units. The Form 4 shows a transaction dated 08/18/2025 recording an acquisition of 54.8753 common stock units at $0 (noted as dividend reinvestment) and reports 15,238.3162 shares beneficially owned after the transaction. The filing explains that 11,504.3162 of those are restricted stock subject to forfeiture and details specific vesting tranches: 1,506.0825 shares vest 8/22/2025; 733.6877 vest 5/22/2026; 1,350.7352 and 1,240.7508 vest 50% per year over two years starting 1/22/2026 and 5/20/2026 respectively; and 6.673.0600 shares vest 33.33% per year for three years beginning 5/19/2026.

Positive

• Additional equity alignment: Reporting person acquired 54.8753 units via dividend reinvestment, increasing ownership to 15,238.3162 shares
• Transparent vesting schedule: The filing provides detailed vesting tranches and dates, clarifying when restricted shares become vested

Negative

• Significant portion restricted: 11,504.3162 shares are subject to forfeiture, limiting immediate control or sale
• Delayed vesting: Multiple tranches vest over 2025–2026, so economic benefit is conditional on continued employment

Insights

Financial Analyst

TL;DR: Insider acquired additional equity via dividend reinvestment and holds a material amount of restricted shares with staggered vesting.

The Form 4 documents a non-cash acquisition of 54.8753 common stock units at $0 attributable to dividend reinvestment and reports total beneficial ownership of 15,238.3162 shares. The disclosure indicates most shares are restricted and subject to forfeiture with multiple vesting dates over 2025–2026, which limits immediate liquidity and voting changes. This is a routine insider equity grant/adjustment rather than an open-market purchase or sale.

Corporate Governance Expert

TL;DR: Transaction reflects compensation-related equity with clear vesting schedule; no indication of policy deviations.

The filing attributes the additional units to dividend reinvestment and lists precise vesting tranches and forfeiture conditions tied to continued employment. The presence of a power of attorney signature (Mary C. O'Connor as POA) for a 08/19/2025 filing is noted. There are no amendments or disclosures of unusual terms in the document provided.

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^*

Adams Jon

(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)

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

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		54.8753(1)	A	$0	15,238.3162(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 11,504.3162 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,506.0825 shares become fully vested on 8/22/2025; 733.6877 shares become fully vested 5/22/2026; 1,350.7352 shares become fully vested 50% per year for two years beginning 1/22/2026; 1,240.7508 become fully vested 50% per year for two years beginning 5/20/2026, and 6.673.0600 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

Remarks:

	Mary C. O'Connor as POA for Jon Adams	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 did Jon Adams (CMCO) report on Form 4?

The Form 4 reports an acquisition of 54.8753 common stock units at $0 (dividend reinvestment) and total beneficial ownership of 15,238.3162 shares.

How many of the reported CMCO shares are restricted and subject to forfeiture?

11,504.3162 shares are reported as restricted stock issued to the reporting person and are subject to forfeiture in whole or in part.

When do the restricted CMCO shares vest?

Vesting tranches: 1,506.0825 on 8/22/2025; 733.6877 on 5/22/2026; 1,350.7352 and 1,240.7508 vesting 50% per year over two years beginning 1/22/2026 and 5/20/2026 respectively; and 6.673.0600 vesting 33.33% per year for three years beginning 5/19/2026.

Was the Form 4 filed jointly or by one reporting person?

The filing indicates it was submitted by one reporting person (the box for a single reporting person is checked).

Who signed the Form 4 filing for Jon Adams?

The signature is by Mary C. O'Connor as Power of Attorney for Jon Adams dated 08/19/2025.