| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CME | Common Stock Class A | -Tax liability | -$2,604,280 | -12,366 | -13.08% | $210.60 | 82,191 | Dec 31, 2023 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Mr. Duffy surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 12/31/2023. The closing price of CME Group Class A common stock on 12/29/2023 was used as 12/31/2023 was not a trading day. |