sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
CME
Updated 10/6/2026, 12:12 PM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| CME CME GROUP INC. | Buy | $78,626 | SHEPARD WILLIAM R Director | 293 sh | at $268.76 | Filed Sep 28, 4:15 PM ET | Filing | |
| CME CME GROUP INC. | Sale | $140,055 | Cook Elizabeth A Director | 500 sh | at $280.11 | Filed Sep 14, 8:04 PM ET | Filing | |
| CME CME GROUP INC. | Sale | $4,116,539 | DUFFY TERRENCE A Chairman and CEO, Director | 15,000 sh | at $274.44 | Filed Sep 11, 5:17 PM ET | Filing |