November 6, 2025 · Form 4 insider transaction
Sammann Derek sold 2,300 shares of CME Group Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as j and disclosed on an SEC Form 4, filed 15 days after the transaction.
Ownership has been updated to reflect the transfer of CME Group Class A common stock on November 6, 2025 to reporting person's revocable living trust.