| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Suskind Dennis | Director | 20 S. WACKER DRIVE, CHICAGO | By: Margaret Austin Wright For: Dennis Suskind | 09 Feb 2026 | 0001361519 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CME | Common Stock Class A | Sale | $224,400 | -748 | -22% | $300.00 | 2,699 | 06 Feb 2026 | Direct |