Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 16, 2026 CME F 44 $272.46 $11,988 3,598 Direct -1.21% Disposed -3.4% (price as of 2026-10-02)
Sept. 15, 2026 CME A 784 $275.09 $215,671 3,839 Direct +25.66% Acquired -4.3% (price as of 2026-10-02)
Sept. 15, 2026 CME F 43 $275.09 $11,829 3,796 Direct -1.12% Disposed -4.3% (price as of 2026-10-02)
Sept. 15, 2026 CME F 47 $275.09 $12,929 3,749 Direct -1.24% Disposed -4.3% (price as of 2026-10-02)
Sept. 15, 2026 CME F 57 $275.09 $15,680 3,692 Direct -1.52% Disposed -4.3% (price as of 2026-10-02)
Sept. 15, 2026 CME F 50 $275.09 $13,754 3,642 Direct -1.35% Disposed -4.3% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 14, 2026 CME Common Stock Class A 3,055 Direct