Cook Elizabeth A

Open-market buys

$0 total

Open-market sells

$460K total

Tracking since

Mar 2026

Activity timeline

Open-market sale — $140K

CME GROUP INC. · Sep 14, 2026

Open-market sale — $320K

CME GROUP INC. · Mar 6, 2026

Open-market trades from the last two years.

Holdings as last reported

17,916 Common Stock Class A in CME

Held indirectly (by Trust) · as of 2026-09-14

20 Common Stock Class A in CME

Held indirectly (By Joint Account) · as of 2026-09-14

Companies touched