Karen L. Carnahan - 13 Mar 2026 Form 4 Insider Report for CINTAS CORP (CTAS)

Role: Director
Signature: /s/ Brock Denton as Attorney-in-Fact for Karen L. Carnahan
Issuer symbol: CTAS
Transactions as of: 13 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 17 Mar 2026, 18:01:10 UTC
Previous filing: 22 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
CARNAHAN KAREN L	Director	P.O. BOX 625737, CINCINNATI	/s/ Brock Denton as Attorney-in-Fact for Karen L. Carnahan	17 Mar 2026	0001189283

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CTAS	Phantom Stock Units	Award		+15	+0.23%	$194.28^*	6,502	13 Mar 2026	Common Stock	15		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reporting Person elected to defer a portion of the Reporting Person's cash retainer fees into Phantom Stock Units pursuant to the Directors' Deferred Compensation Plan (including dividend equivalents that have been credited as additional Phantom Stock Units), each unit having a value equal to one share of Cintas Corporation common stock but are not actual shares of common stock and carry no voting rights. Phantom Stock Units are payable only in cash after termination of service as a director.

Content

Reporting Person elected to defer a portion of the Reporting Person's cash retainer fees into Phantom Stock Units pursuant to the Directors' Deferred Compensation Plan (including dividend equivalents that have been credited as additional Phantom Stock Units), each unit having a value equal to one share of Cintas Corporation common stock but are not actual shares of common stock and carry no voting rights. Phantom Stock Units are payable only in cash after termination of service as a director.