| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHEPARD WILLIAM R | Director | 20 S WACKER DRIVE, CHICAGO | By: Jenelle Chalmers For: William R. Shepard | 26 Jun 2025 | 0001212852 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CME | Common Stock Class A | Award | $239,993 | +879 | +0.34% | $273.03 | 257,939 | 25 Jun 2025 | by Trust | F1 |
| transaction | CME | Common Stock Class A | Purchase | $69,281 | +256 | +0.1% | $270.53 | 258,196 | 25 Jun 2025 | by Trust | F2 |
| transaction | CME | Common Stock Class A | Purchase | $3,054 | +11 | +0.46% | $270.53 | 2,454 | 25 Jun 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Granted pursuant to the CME Group Director Stock Plan, as amended and restated. |
| F2 | Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding. |