Sammann Derek sold CME
September 15, 2026 · Form 4 insider transaction
Sammann Derek sold 361 shares of CME Group Inc. at $275.09 per share, a transaction worth $99.3K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
361
Price
$275.09
Total value
$99.3K
InsiderSammann Derek
Role—
CompanyCME Group Inc. (CME)
SecurityCommon Stock Class A
Transaction codeF: Shares withheld for taxes
Transaction dateSeptember 15, 2026
Filing dateSeptember 17, 2026
Shares owned after10,813
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
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.