Form 4 for CME CME Group
Accepted 2025-09-17 00:00:00 ET · period of report 2025-09-15 · accession 0001475318-25-000005 · 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 | Sammann Derek | Sr MD Gl Hd Commodities Mkts | A - Grant | $258.83 | +3,044 | 11.4K | +37% | +$787.9K | |
| M | 2025-09-17 | 2025-09-15+ | CME | Sammann Derek | Sr MD Gl Hd Commodities Mkts | F - Tax | $259.09 | -1,478 | 11.0K | -12% | -$382.9K |
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 | 3,044 | $258.83 | 11,362 | D | — | — | |
| 2 | Common | Common Stock Class A | 2025-09-15 | F | D | 1,099 | $258.83 | 8,318 | D | — | — | (F1) Mr. Sammann surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 15, 2025. |
| 3 | Common | Common Stock Class A | 2025-09-16 | F | D | 379 | $259.83 | 10,983 | D | — | — | (F2) Mr. Sammann surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 16, 2025. |