Cook Elizabeth A — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Cook Elizabeth A has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $490K.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-29CMECME GROUP INC.A — Grant or award645$225.00$145K
2026-03-09CMECME GROUP INC.S — Open-market sale1.0K$320.00$320K
2025-06-25CMECME GROUP INC.A — Grant or award532$273.03$145K
2024-11-12CMECME GROUP INC.S — Open-market sale750$226.33$170K

Companies — Last 90 Days

Frequently Asked Questions

Who is Cook Elizabeth A?

Cook Elizabeth A is a corporate insider — currently tracked as Director of CME GROUP INC. (CME). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Cook Elizabeth A submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Cook Elizabeth A been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($490K) across all tracked filings.

Where can I see all of Cook Elizabeth A's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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