Columbus McKinnon exec shares withheld for taxes

Columbus McKinnon Corp President Americas Appal Chintapalli reported routine tax-related share dispositions tied to restricted stock vesting.

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Form Type

Rhea-AI Filing Summary

Columbus McKinnon Corp President Americas Appal Chintapalli reported routine tax-related share dispositions tied to restricted stock vesting. On May 19, 2026, 977 common shares at $13.59 were withheld to cover tax obligations when 3,303.776 restricted stock units vested. On May 20, 2026, a further 320 shares at $14.09 were withheld as 1,121.825 restricted stock units vested. Following these transactions, Chintapalli directly owned 36,666.426 common shares, including 9,453.825 restricted shares scheduled to vest over the next several years if employment conditions are met. These F-code entries reflect tax withholding dispositions, not open‑market buying or selling.

Insider Trade Summary

Exercise Price or Tax Liability: 1,297 shares

Exercise Price or Tax Liability 2 txns

Insider Chintapalli Appal

Role President Americas

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	320	$14.09	$5K
Exercise Price or Tax Liability	Common Stock	977	$13.59	$13K

Holdings After Transaction: Common Stock — 36,666.426 shares (Direct)

Footnotes (3)

F1. 3,303.776 restricted stock units became fully vested on 5/19/2026, of which 977 shares were traded to satisfy tax withholding obligations.
F2. 1,121.825 restricted stock units became fully vested on 5/20/2026, of which 320 shares were traded to satisfy tax withholding obligations.
F3. Includes 9,453. 825 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,724.448 shares become fully vested 5/22/2026; 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-withheld shares May 19, 2026: 977 shares at $13.59 Tax-withheld shares May 20, 2026: 320 shares at $14.09 Total tax-withheld shares: 1,297 shares +4 more

7 metrics

Tax-withheld shares May 19, 2026 977 shares at $13.59 F-code tax-withholding disposition on common stock

Tax-withheld shares May 20, 2026 320 shares at $14.09 F-code tax-withholding disposition on common stock

Total tax-withheld shares 1,297 shares Combined tax-withholding shares across both transactions

Shares owned after transactions 36,666.426 shares Direct common stock holdings following May 20, 2026 disposition

RSUs vested May 19, 2026 3,303.776 units Restricted stock units becoming fully vested

RSUs vested May 20, 2026 1,121.825 units Restricted stock units becoming fully vested

Unvested restricted stock 9,453.825 shares Restricted shares subject to future vesting conditions

Key Terms

restricted stock units, tax withholding obligations, restricted stock, fully vested, +1 more

5 terms

restricted stock units financial

"3,303.776 restricted stock units became fully vested on 5/19/2026"

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

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

restricted stock financial

"Includes 9,453. 825 shares of restricted stock issued to reporting person"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

fully vested financial

"1,724.448 shares become fully vested 5/22/2026"

subject to forfeiture financial

"shares of restricted stock issued to reporting person subject to forfeiture in while of part."

FAQ

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What insider transaction did CMCO executive Appal Chintapalli report?

Appal Chintapalli reported tax-related share dispositions, not open-market trades. A total of 1,297 Columbus McKinnon common shares were withheld to satisfy tax obligations when restricted stock units vested on May 19 and May 20, 2026.

How many CMCO shares were withheld for Appal Chintapalli’s taxes?

Columbus McKinnon withheld 1,297 common shares for taxes. This included 977 shares at $13.59 on May 19, 2026 and 320 shares at $14.09 on May 20, 2026, both tied to vesting restricted stock units.

Did Appal Chintapalli sell CMCO shares on the open market?

The filing shows no open-market sales. Both transactions are F-code tax-withholding dispositions, where 1,297 shares were delivered back to the issuer to cover tax liabilities upon vesting of restricted stock units.

How many CMCO shares does Appal Chintapalli own after these transactions?

After the tax-withholding dispositions, Appal Chintapalli directly owned 36,666.426 Columbus McKinnon common shares. This figure includes restricted shares that remain subject to vesting conditions over future dates specified in the filing.

What restricted stock units vested for CMCO executive Appal Chintapalli?

On May 19, 2026, 3,303.776 restricted stock units became fully vested. On May 20, 2026, a further 1,121.825 restricted stock units vested. Portions of these vested awards were used to satisfy associated tax withholding obligations.

What future CMCO restricted stock vesting is scheduled for Appal Chintapalli?

The filing notes 9,453.825 restricted shares outstanding. Of these, 1,724.448 vest on May 22, 2026, 1,121.825 on May 20, 2027, and 6,607.552 vest 50% per year for three years starting May 19, 2027, assuming continued employment.

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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^*

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)
05/19/2026

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		977⁽¹⁾	D	$13.59	36,986.426	D
Common Stock	05/20/2026		F		320⁽²⁾	D	$14.09	36,666.426⁽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. 3,303.776 restricted stock units became fully vested on 5/19/2026, of which 977 shares were traded to satisfy tax withholding obligations.

2. 1,121.825 restricted stock units became fully vested on 5/20/2026, of which 320 shares were traded to satisfy tax withholding obligations.

3. Includes 9,453. 825 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,724.448 shares become fully vested 5/22/2026; 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	05/21/2026
	** 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