Form 4 Tracker
Elizabeth A Cook

Director · 3 filings · Latest: Sep 14, 2026

CME GROUP INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
CME
Elizabeth A CookDirectorSep 14, 2026
Sale
$280.11500$140.1K17,916
CME
ELIZABETH ANNE COOK TRUST—Sep 14, 2026
Proposed Sale
$280.11500$140.1K—
CME
Elizabeth A CookDirectorMar 6, 2026
Sale
$320.001,000$320.0K17,771
CME
ELIZABETH ANNE COOK TRUST U/A DTD 01/08/1999—Mar 6, 2026
Proposed Sale
$320.001,000$320.0K—
CME
Cook Elizabeth A—Nov 12, 2024
Proposed Sale
$226.48750$169.9K—