| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CME | Common Stock Class A | +Grant/Award | $9,865,583 | +45,359 | +55.19% | $217.50 | 127,550 | Mar 15, 2024 | Direct | F1 |
| transaction | CME | Common Stock Class A | -Tax liability | -$4,370,663 | -20,095 | -15.75% | $217.50 | 107,455 | Mar 15, 2024 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Represents shares earned from a 2020 performance share award based on the company's achievement of total shareholder return relative to the S&P 500 measured over 2021-2023. |
| F2 | Mr. Duffy surrendered shares to the Company in order to fulfill tax withholding obligations in connection with the receipt of the performance share award. |