Form 4 for CME CME Group
Accepted 2026-09-14 20:04:53 ET · period of report 2026-09-14 · accession 0001156375-26-000054 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2026-09-14 20:04 | 2026-09-14 | CME | Cook Elizabeth A | Dir | S - Sale | $280.11 | -500 | 17.9K | -3% | -$140.1K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock Class A | 2026-09-14 | S | D | 500 | $280.11 | 17,916 | I by Trust | — | — |