Form 4 for CME CME Group
Accepted 2025-09-17 00:00:00 ET · period of report 2025-09-15 · accession 0001811883-25-000005 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-17 | 2025-09-15 | CME | Dennis Michael G. | Gbl Head of Fixed Income | A - Grant | $258.83 | +2,608 | 8,927 | +41% | +$675.0K | |
| 2025-09-17 | 2025-09-16 | CME | Dennis Michael G. | Gbl Head of Fixed Income | F - Tax | $259.83 | -289 | 8,638 | -3% | -$75.1K |
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 | 2025-09-15 | A | A | 2,608 | $258.83 | 8,927.38 | D | — | — | |
| 2 | Common | Common Stock Class A | 2025-09-16 | F | D | 289 | $259.83 | 8,638.38 | D | — | — | (F1) Mr. Dennis surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 16, 2025. |