Piell Hilda Harris sold CME
May 18, 2026 · Form 4 insider transaction
Piell Hilda Harris sold 5,753 shares of CME Group Inc. at $304.63 per share, a transaction worth $1.75M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
5,753
Price
$304.63
Total value
$1.75M
InsiderPiell Hilda Harris
Role—
CompanyCME Group Inc. (CME)
SecurityCommon Stock Class A
Transaction codeS: Open-market sale
Transaction dateMay 18, 2026
Filing dateMay 19, 2026
Shares owned after27,702
OwnershipDirect
10b5-1 planNo
AmendedNo