| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wilkinson Allen | SVP, CHIEF ACCOUNTING OFFICER | C/O CBOE GLOBAL MARKETS, INC., 433 WEST VAN BUREN STREET, CHICAGO | /s/ Patrick Sexton, Attorney-in-Fact | 25 Feb 2026 | 0002010162 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CBOE | Common Stock | Sale | $72,612 | -248 | -38% | $292.79 | 410 | 23 Feb 2026 | Direct |