X0609 4 2026-05-14 0001374310 Cboe Global Markets, Inc. CBOE 0001350921 Tomczyk Fredric J false C/O CBOE GLOBAL MARKETS, INC. 433 WEST VAN BUREN STREET CHICAGO IL 60607 true false false false 0 Common Stock 2026-05-14 4 A 0 530 0 A 35968 D Represents a restricted stock unit award granted under the Company's Third Amended and Restated Long-Term Incentive Plan, which meets the requirements of Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of Cboe Global Markets, Inc. common stock that will vest on May 14, 2027, provided that the filing person has remained in service continuously through such date. /s/ Patrick Sexton, Attorney-in-Fact 2026-05-18