Fredric J. Tomczyk - 19 Feb 2026 Form 4 Insider Report for Cboe Global Markets, Inc. (CBOE)

Reporting relationship: Director
Issuer ticker: CBOE
Reported as of: 19 Feb 2026
Net transaction value: +$1,298,639
SEC form: 4
Accepted by SEC: 23 Feb 2026, 16:35:24 UTC
Prior SEC filing: 15 Oct 2025
Next SEC filing: 18 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Patrick Sexton, Attorney-in-Fact

Key filing fact

Fredric J. Tomczyk filed Form 4 for Cboe Global Markets, Inc. (CBOE) on 23 Feb 2026.

Key facts

This page summarizes Fredric J. Tomczyk's Form 4 filing for Cboe Global Markets, Inc. (CBOE).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 23 Feb 2026, 16:35.

Change

Previous filing in this sequence was filed on 15 Oct 2025.
Current net transaction value: +$1,298,639.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001350921 Primary reporting owner

Tomczyk Fredric J

Relationship: Director
Address: C/O CBOE GLOBAL MARKETS, INC., 433 WEST VAN BUREN STREET, CHICAGO
Signature: /s/ Patrick Sexton, Attorney-in-Fact
Signature date: 23 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CBOE transaction

Common Stock

Options Exercise

Transaction value: $3,137,854
Shares: +10,965
Change %: +35%
Price: $286.17
Shares after: 41,865
Date: 19 Feb 2026
Ownership: Direct

CBOE transaction

Common Stock

Tax liability

Transaction value: $1,839,215
Shares: -6,427
Change %: -15%
Price: $286.17
Shares after: 35,438
Date: 19 Feb 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CBOE transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -10,965
Change %: -33%
Price: $0.000000
Shares after: 21,931
Date: 19 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,965
Exercise price
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Each restricted stock unit represents a contingent right to receive one share of Cboe Global Markets, Inc. common stock.

Footnote 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.

Footnote F3

The restricted stock units vest in three equal annual installments, which began on February 19, 2026.