CMCO executive reports tax share disposition

COLUMBUS MCKINNON CORP executive Appal Chintapalli reported a small, routine tax-related share disposition.

Rhea-AI Filing Summary

COLUMBUS MCKINNON CORP executive Appal Chintapalli reported a small, routine tax-related share disposition. On the vesting of 1,724.448 restricted stock units, 491 shares of common stock were delivered at $14.88 per share to cover tax withholding obligations. After this transaction, he directly holds 36,175.426 shares. The filing also notes additional unvested restricted stock units scheduled to vest in future years, subject to continued employment.

Insider Trade Summary

Exercise Price or Tax Liability: 491 shares

Exercise Price or Tax Liability 1 txn

Insider Chintapalli Appal

Role President Americas

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	491	$14.88	$7K

Holdings After Transaction: Common Stock — 36,175.426 shares (Direct)

Footnotes (2)

1. F1. 1,724.448 restricted stock units became fully vested on 5/22/2026, of which 491 shares were traded to satisfy tax withholding obligations.
2. F2. Includes 7,729.377 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,121.825 shares become fully vested 5/20/2027, and 6,607.552 shares become fully vested 50% per year for three years beginning 5/19/2027 if reporting person remains an employee of issuer.

Key Figures

Tax-withholding shares: 491 shares Tax-withholding price: $14.88 per share Vested RSUs: 1,724.448 units +4 more

7 metrics

Tax-withholding shares 491 shares Shares delivered for tax withholding from vested RSUs

Tax-withholding price $14.88 per share Value used for 491-share tax-withholding disposition

Vested RSUs 1,724.448 units Restricted stock units that became fully vested on May 22, 2026

Shares held after transaction 36,175.426 shares Direct CMCO common stock holdings following the Form 4 transaction

Unvested RSUs total 7,729.377 units Restricted stock units subject to forfeiture with future vesting dates

RSUs vesting May 20, 2027 1,121.825 units Portion of unvested RSUs scheduled to vest on May 20, 2027

RSUs vesting from May 19, 2027 6,607.552 units Vest 50% per year for three years from May 19, 2027, if employed

Key Terms

restricted stock units, tax withholding obligations, subject to forfeiture

3 terms

restricted stock units financial

"1,724.448 restricted stock units became fully vested on 5/22/2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding obligations financial

"491 shares were traded to satisfy tax withholding obligations"

subject to forfeiture financial

"Includes 7,729.377 shares of restricted stock issued to reporting person subject to forfeiture"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did COLUMBUS MCKINNON (CMCO) report for Appal Chintapalli?

Appal Chintapalli reported a tax-withholding disposition of 491 shares of COLUMBUS MCKINNON common stock. The shares were used to satisfy tax obligations arising from vesting restricted stock units rather than representing an open-market sale.

Was the CMCO Form 4 transaction a market sale of shares?

No, the CMCO Form 4 shows shares delivered for tax withholding, not an open-market sale. 491 shares from vested restricted stock units were applied to cover tax liabilities triggered by the vesting event.

How many COLUMBUS MCKINNON shares does Appal Chintapalli hold after this Form 4?

Following the tax-withholding disposition, Appal Chintapalli directly holds 36,175.426 CMCO common shares. This reflects his position after 491 shares from vested restricted stock units were used to cover related tax obligations.

What restricted stock units vested for Appal Chintapalli at COLUMBUS MCKINNON?

A total of 1,724.448 restricted stock units became fully vested for Appal Chintapalli on May 22, 2026. Of these vested units, 491 shares were delivered to satisfy associated tax withholding obligations.

Does Appal Chintapalli have additional unvested CMCO restricted stock units?

Yes, the filing states he holds 7,729.377 restricted stock units subject to forfeiture. 1,121.825 units vest on May 20, 2027, and 6,607.552 units vest 50% per year for three years beginning May 19, 2027, contingent on continued employment.

What was the price used for the CMCO tax-withholding shares in this Form 4?

The 491 shares used for tax withholding were valued at $14.88 per share. This price applies to the tax-withholding disposition tied to the vesting of 1,724.448 restricted stock units for Appal Chintapalli.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/26/2026 - 03:39 PM EDT Learn about SEC filing dates

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^*

Chintapalli Appal

(Last) (First) (Middle)

13320 BALLANTYNE CORPORATE PLACE

(Street)

CHARLOTTE NORTH CAROLINA 28277

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/22/2026

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

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

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

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	05/22/2026		F		491(1)	D	$14.88	36,175.426(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. 1,724.448 restricted stock units became fully vested on 5/22/2026, of which 491 shares were traded to satisfy tax withholding obligations.

2. Includes 7,729.377 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,121.825 shares become fully vested 5/20/2027, and 6,607.552 shares become fully vested 50% per year for three years beginning 5/19/2027 if reporting person remains an employee of issuer.

Remarks:

	Mary C. O'Connor as POA for Appal Chintapalli	05/26/2026
	** 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.
* Form 4: SEC 1474 (03-26)