| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McCourt Timothy Francis | Sr MD Global Head Equity & FX | 20 S WACKER DRIVE, CHICAGO | By: Margaret Austin Wright For: Timothy Francis McCourt | 17 Sep 2025 | 0001917308 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CME | Common Stock Class A | Tax liability | $195,158 | -754 | -9.6% | $258.83 | 7,135 | 15 Sep 2025 | Direct | F1 |
| transaction | CME | Common Stock Class A | Award | $712,300 | +2,752 | +39% | $258.83 | 9,887 | 15 Sep 2025 | Direct | |
| transaction | CME | Common Stock Class A | Sale | $98,476 | -379 | -3.8% | $259.83 | 9,508 | 16 Sep 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Mr. McCourt surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 15, 2025. |
| F2 | Mr. McCourt surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on September 16, 2025. |