Columbus McKinnon exec uses shares to cover taxes

Columbus McKinnon CPTO and GM Latin America Mario Y. Ramos Lara reported routine tax-related share dispositions.

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Rhea-AI Filing Summary

Columbus McKinnon CPTO and GM Latin America Mario Y. Ramos Lara reported routine tax-related share dispositions. On 5/19/2026 and 5/20/2026, a total of 1,044 common shares were delivered to cover tax withholding on vested restricted stock units, not sold in open-market trades. After these transactions, he directly holds 32,406.879 common shares and also has 7,097.650 unvested restricted stock units scheduled to vest over several years, subject to continued employment.

Insider Trade Summary

Exercise Price or Tax Liability: 1,044 shares

Exercise Price or Tax Liability 2 txns

Insider Ramos Lara Mario Y.

Role CPTO and GM Latin America

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	241	$14.09	$3K
Exercise Price or Tax Liability	Common Stock	803	$13.59	$11K

Holdings After Transaction: Common Stock — 32,406.879 shares (Direct)

Footnotes (3)

F1. 2,428.469 restricted stock units became fully vested on 5/19/2026, of which 803 shares were traded to satisfy tax withholding obligations.
F2. 872.760 restricted stock units became fully vested on 5/20/2026, of which 241 shares were traded to satisfy tax withholding obligations.
F3. Includes 7,097. 650 shares of restricted stock issued to reporting person, subject to forfeiture in whole or part; 1,367.952 shares become fully vested 5/22/2026, 872.760 shares become fully vested 5/20/2027, and 4,856.938 shares become fully vested 50% per year for two years beginning 5/19/2027, if reporting person remains an employee of issuer.

Key Figures

Tax-withholding shares 5/19/2026: 803 shares at $13.59 Tax-withholding shares 5/20/2026: 241 shares at $14.09 Total tax-withholding shares: 1,044 shares +4 more

7 metrics

Tax-withholding shares 5/19/2026 803 shares at $13.59 Common stock delivered for tax withholding on vested RSUs May 19, 2026

Tax-withholding shares 5/20/2026 241 shares at $14.09 Common stock delivered for tax withholding on vested RSUs May 20, 2026

Total tax-withholding shares 1,044 shares Sum of code F dispositions on May 19 and 20, 2026

Shares held after transactions 32,406.879 shares Direct common stock holdings following the May 2026 tax-withholding dispositions

RSUs vested 5/19/2026 2,428.469 units Restricted stock units that became fully vested on May 19, 2026

RSUs vested 5/20/2026 872.760 units Restricted stock units that became fully vested on May 20, 2026

Unvested RSUs outstanding 7,097.650 units Restricted stock units issued, subject to forfeiture, with future vesting dates through 2028

Key Terms

restricted stock units, tax withholding obligations, subject to forfeiture, become fully vested

4 terms

restricted stock units financial

"2,428.469 restricted stock units became fully vested on 5/19/2026, of which 803 shares were traded to satisfy tax withholding obligations."

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

"803 shares were traded to satisfy tax withholding obligations."

subject to forfeiture financial

"Includes 7,097. 650 shares of restricted stock issued to reporting person, subject to forfeiture in whole or part;"

become fully vested financial

"1,367.952 shares become fully vested 5/22/2026, 872.760 shares become fully vested 5/20/2027, and 4,856.938 shares become fully vested 50% per year for two years beginning 5/19/2027,"

FAQ

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

What insider transactions did CMCO executive Mario Y. Ramos Lara report?

He reported two tax-related dispositions totaling 1,044 Columbus McKinnon common shares. These shares were delivered to cover withholding taxes on vesting restricted stock units, rather than sold in open-market transactions, and are classified under code F on the Form 4.

Were the CMCO Form 4 transactions open-market sales of shares?

No, the reported CMCO transactions were not open-market sales. They were code F tax-withholding dispositions, where 803 and 241 shares were surrendered to satisfy tax obligations triggered when restricted stock units vested on May 19 and May 20, 2026.

How many CMCO shares does Mario Y. Ramos Lara hold after these transactions?

After the tax-withholding dispositions, he directly holds 32,406.879 CMCO common shares. This post-transaction balance reflects that only a small portion of his equity was used to cover taxes tied to vesting restricted stock units, rather than discretionary selling.

What restricted stock units vested for the CMCO executive in May 2026?

On May 19, 2026, 2,428.469 restricted stock units vested, and on May 20, 2026, 872.760 units vested. From these vestings, 803 and 241 shares respectively were used to satisfy tax withholding obligations associated with the newly vested awards.

What unvested equity awards does the CMCO executive still hold?

He holds 7,097.650 restricted stock units subject to forfeiture, with 1,367.952 vesting on May 22, 2026, 872.760 vesting on May 20, 2027, and 4,856.938 vesting 50% per year for two years starting May 19, 2027, if he remains employed.

What is Form 4 transaction code F for Columbus McKinnon shares?

Form 4 code F indicates a tax-withholding disposition, not an open-market trade. For Columbus McKinnon, the executive delivered shares back to the issuer to pay tax liabilities arising from vesting restricted stock units, rather than voluntarily buying or selling shares in the market.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/21/2026 - 05:44 PM EDT

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^*

Ramos Lara Mario Y.

(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)
	CPTO and GM Latin America

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/19/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/19/2026		F		803⁽¹⁾	D	$13.59	32,647.879	D
Common Stock	05/20/2026		F		241⁽²⁾	D	$14.09	32,406.879⁽³⁾	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. 2,428.469 restricted stock units became fully vested on 5/19/2026, of which 803 shares were traded to satisfy tax withholding obligations.

2. 872.760 restricted stock units became fully vested on 5/20/2026, of which 241 shares were traded to satisfy tax withholding obligations.

3. Includes 7,097. 650 shares of restricted stock issued to reporting person, subject to forfeiture in whole or part; 1,367.952 shares become fully vested 5/22/2026, 872.760 shares become fully vested 5/20/2027, and 4,856.938 shares become fully vested 50% per year for two years beginning 5/19/2027, if reporting person remains an employee of issuer.

Remarks:

	Mary C. O'Connor as POA for Mario Y. Ramos	05/21/2026
	** 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)

Source: View Original Filing on SEC EDGAR