Form 4 for CME CME Group
Accepted 2026-05-19 16:22:40 ET · period of report 2026-05-18 · accession 0001156375-26-000029 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-19 16:22 | 2026-05-18 | CME | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $304.63 | -5,753 | 27.7K | -17% | -$1.75M |
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 | 2026-05-18 | S | D | 5,753 | $304.63 | 27,702 | D | — | — |