Karen L. Carnahan - 27 Oct 2026 Form 4 Insider Report for CINTAS CORP (CTAS)

Reporting relationship: Director
Issuer ticker: CTAS
Reported as of: 27 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 29 Oct 2026, 17:47:20 UTC
Prior SEC filing: 17 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Brock Denton as Attorney-in-Fact for Karen L. Carnahan

Filing notes and source

Key filing fact

Karen L. Carnahan filed Form 4 for CINTAS CORP (CTAS) on 29 Oct 2026.

Key facts

This page summarizes Karen L. Carnahan's Form 4 filing for CINTAS CORP (CTAS).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 29 Oct 2026, 17:47.

Change

Previous filing in this sequence was filed on 17 Sep 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001189283 Primary reporting owner

CARNAHAN KAREN L

Relationship: Director
Address: P.O. BOX 625737, 6800 CINTAS BOULEVARD, CINCINNATI
Signature: /s/ Brock Denton as Attorney-in-Fact for Karen L. Carnahan
Signature date: 29 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CTAS transaction

Common Stock

Award

Transaction value
Shares: +459
Change %: +1.8%
Price: $0.000000^*
Shares after: 25,715
Date: 28 Oct 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CTAS transaction Derivative

Phantom Stock Units

Award

Transaction value
Shares: +134
Change %: +2%
Price: $214.80^*
Shares after: 6,967
Date: 27 Oct 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 134
Exercise price
Footnotes: F2

CTAS transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +1,648
Change %
Price: $0.000000^*
Shares after: 1,648
Date: 28 Oct 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,648
Exercise price: $212.81
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Restricted shares granted pursuant to Cintas Corporation's 2016 Amended and Restated Equity and Incentive Compensation Plan. These shares cliff vest on the first anniversary of the grant date.

Footnote F2

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.

Footnote F3

Options granted pursuant to Cintas Corporation's 2016 Amended and Restated Equity and Incentive Compensation Plan. The option cliff vests on the first anniversary of the grant date.