Sammann Derek bought CME
September 15, 2025 · Form 4 insider transaction
Sammann Derek bought 3,044 shares of CME Group Inc. at $258.83 per share, a transaction worth $787.9K. 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)
Shares
3,044
Price
$258.83
Total value
$787.9K
InsiderSammann Derek
Role—
CompanyCME Group Inc. (CME)
SecurityCommon Stock Class A
Transaction codeA: Grant or award
Transaction dateSeptember 15, 2025
Filing dateSeptember 17, 2025
Shares owned after11,362
OwnershipDirect
10b5-1 planNo
AmendedNo