Form4.ai tracks every SEC insider trade in real time. See every CME insider filing with a free account — no card.
See every CME insider filing — free account, no card.
Free accountCME GROUP INC. (CME) has 17 SEC Form 4 insider filings on record in the last 90 days. That includes 1 insider purchase totalling $79K, and 6 sales totalling $9.6M. Most recent filing: Nov. 3, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Nov 3, 2026 SEC filing | SIEGEL HOWARD J Director | Sold | $606,000 | — |
| Nov 2, 2026 SEC filing | Winkler Julie Sr MD Chief Commercial Officer | Sold | $3,075,607 | — |
| Oct 27, 2026 SEC filing | Cutinho Sunil Chief Information Officer | Sold | $1,493,500 | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.