DUFFY TERRENCE A bought CME

September 15, 2025 · Form 4 insider transaction

DUFFY TERRENCE A bought 23,180 shares of CME Group Inc. at $258.83 per share, a transaction worth $6.00M. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction

Acquired (buy-side)

23,180

Price

$258.83

Total value

$6.00M

InsiderDUFFY TERRENCE A

Role—

CompanyCME Group Inc. (CME)

SecurityCommon Stock Class A

Transaction codeA: Grant or award

Transaction dateSeptember 15, 2025

Filing dateSeptember 17, 2025

Shares owned after90,804

OwnershipDirect

10b5-1 planNo

AmendedNo

View the original Form 4 on SEC EDGAR