4Filing Date: Mar 9, 2026
Cme
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001628280-26-016053
Total Value$320.0K
Trades1
Insiders1
Transaction Details
Cook Elizabeth A
Director·Indirect · by Trust
Sell · Dispose
Common Stock Class A
Shares-1.00K
Price$320.00
Total Value$320.0K
Shares Owned After17.77K
Transaction DateMar 6, 2026
Post-Transaction Holdings
Cook Elizabeth A · Director
| Security | Shares | Change |
|---|---|---|
| Common Stock Class A | 17.77K | -1.00K (-5.33%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-03-06
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: CME GROUP INC. (CME)
CIK: 0001156375
--- Reporting Owner ---
Name: Cook Elizabeth A
CIK: 0001643475
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock Class A
Date: 2026-03-06 | Code: S (Open market sale)
Shares: -1,000 | Price: $320.00
Total Value: $320,000.00
Shares Owned After: 17,771 | Ownership: I (Indirect) | Nature: by Trust
--- Signature ---
/s/ By: Margaret Austin Wright For: Elizabeth A. Cook (2026-03-09)