Form 4 for CME CME Group
Accepted 2026-09-17 16:27:47 ET · period of report 2026-09-15 · accession 0001638430-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-17 16:27 | 2026-09-15 | CME | Tobin Jack J | MD CAO | A - Grant | $275.09 | +700 | 26.1K | +3% | +$192.6K | |
| M | 2026-09-17 16:27 | 2026-09-15+ | CME | Tobin Jack J | MD CAO | F - Tax | $274.70 | -347 | 25.8K | -1% | -$95.3K |
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 | 2026-09-15 | A | A | 700 | $275.09 | 26,109 | D | — | — | (F1) Represents a grant of restricted stock under the CME Group Omnibus Stock Plan, vesting in four equal annual installments, subject to continued service. |
| 2 | Common | Common Stock Class A | 2026-09-15 | F | D | 44 | $275.09 | 26,065 | D | — | — | (F2) Represents shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock previously granted to the Reporting Person. |
| 3 | Common | Common Stock Class A | 2026-09-15 | F | D | 47 | $275.09 | 26,018 | D | — | — | (F2) Represents shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock previously granted to the Reporting Person. |
| 4 | Common | Common Stock Class A | 2026-09-15 | F | D | 205 | $275.09 | 25,813 | D | — | — | (F2) Represents shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock previously granted to the Reporting Person. |
| 5 | Common | Common Stock Class A | 2026-09-16 | F | D | 51 | $272.46 | 25,762 | D | — | — | (F2) Represents shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock previously granted to the Reporting Person. |