Timothy Francis McCourt - 15 Sep 2026 Form 4 Insider Report for CME GROUP INC. (CME)

Reporting relationship: Sr MD Global Head Equity & FX
Issuer ticker: CME
Reported as of: 15 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Sep 2026, 16:24:49 UTC
Prior SEC filing: 17 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Elizabeth Hensen, as Attorney-in-Fact for Timothy Francis McCourt

Key filing fact

Timothy Francis McCourt filed Form 4 for CME GROUP INC. (CME) on 17 Sep 2026.

Key facts

This page summarizes Timothy Francis McCourt's Form 4 filing for CME GROUP INC. (CME).
5 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 17 Sep 2026, 16:24.

Change

Previous filing in this sequence was filed on 17 Mar 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 0001917308 Primary reporting owner

McCourt Timothy Francis

Relationship: Sr MD Global Head Equity & FX
Address: 20 S WACKER DRIVE, CHICAGO
Signature: /s/ Elizabeth Hensen, as Attorney-in-Fact for Timothy Francis McCourt
Signature date: 17 Sep 2026

Reported non-derivative transactions

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

CME transaction

Common Stock Class A

Award

Transaction value
Shares: +2,592
Change %: +21%
Price: $275.09^*
Shares after: 14,700
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F1

CME transaction

Common Stock Class A

Tax liability

Transaction value
Shares: -302
Change %: -2.1%
Price: $275.09^*
Shares after: 14,398
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F2

CME transaction

Common Stock Class A

Tax liability

Transaction value
Shares: -330
Change %: -2.3%
Price: $275.09^*
Shares after: 14,068
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F2

CME transaction

Common Stock Class A

Tax liability

Transaction value
Shares: -338
Change %: -2.4%
Price: $275.09^*
Shares after: 13,730
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F2

CME transaction

Common Stock Class A

Tax liability

Transaction value
Shares: -364
Change %: -2.7%
Price: $272.46^*
Shares after: 13,366
Date: 16 Sep 2026
Ownership: Direct
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents a grant of restricted stock under the CME Group Omnibus Stock Plan, vesting in four equal annual installments, subject to continued service.

Footnote F2

Represents shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock previously granted to the Reporting Person.