=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-02-19
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Cboe Global Markets, Inc. (CBOE)
CIK: 0001374310
--- Reporting Owner ---
Name: Tomczyk Fredric J
CIK: 0001350921
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-02-19 | Code: M (Exercise of derivative)
Shares: +10,965 | Price: $286.17
Total Value: $3,137,854.05
Shares Owned After: 41,865 | Ownership: D (Direct)
[Transaction #2]
Security: Common Stock
Date: 2026-02-19 | Code: F (Payment of exercise/tax)
Shares: -6,427 | Price: $286.17
Total Value: $1,839,214.59
Shares Owned After: 35,438 | Ownership: D (Direct)
--- Derivative Transactions ---
[Transaction #1]
Security: Restricted Stock Units
Date: 2026-02-19 | Code: M (Exercise of derivative)
Shares: -10,965 | Price: $0.00
Shares Owned After: 21,931 | Ownership: D (Direct)
Footnotes:
[F1] Each restricted stock unit represents a contingent right to receive one share of Cboe Global Markets, Inc. common stock.
[F2] In connection with Mr. Tomczyk's resignation as Chief Executive Officer, the number of restricted stock units initially granted was reduced by multiplying the number of shares awarded by a fraction, the numerator of which is the number of days during the period beginning on January 1, 2025 and ending on the 90th day after June 30, 2025, and the denominator of which is 365.
[F3] The restricted stock units vest in three equal annual installments, which began on February 19, 2026.
[F2] In connection with Mr. Tomczyk's resignation as Chief Executive Officer, the number of restricted stock units initially granted was reduced by multiplying the number of shares awarded by a fraction, the numerator of which is the number of days during the period beginning on January 1, 2025 and ending on the 90th day after June 30, 2025, and the denominator of which is 365.
--- Footnotes (Complete Index) ---
F1: Each restricted stock unit represents a contingent right to receive one share of Cboe Global Markets, Inc. common stock.
F2: In connection with Mr. Tomczyk's resignation as Chief Executive Officer, the number of restricted stock units initially granted was reduced by multiplying the number of shares awarded by a fraction, the numerator of which is the number of days during the period beginning on January 1, 2025 and ending on the 90th day after June 30, 2025, and the denominator of which is 365.
F3: The restricted stock units vest in three equal annual installments, which began on February 19, 2026.
--- Signature ---
/s/ /s/ Patrick Sexton, Attorney-in-Fact (2026-02-23)
