Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Feb 19, 2026
Reporting period
Not applicable
Filed with the SEC
Feb 23, 2026
DirectorOption exercise
Context
Classification
option exercise
Code M — exercise or conversion of a derivative security
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001350921-26-000001
Filed / recorded
Feb 23, 2026, 9:35 PM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
Cboe Global Markets, Inc.
Issuer CIK
1374310
Ticker
CBOE
Reporting person
Fredric J Tomczyk
Relationship
Director
Security
Restricted Stock Units
Table
Derivative (Table II)
Transaction date
Feb 19, 2026
Transaction code
M
Shares / units
10,965
Price per share
$0.00
Acquired / disposed
Disposed (D)
Shares owned after
21,931
Ownership form
Direct
Amendment
No
Footnotes from the filing
Each restricted stock unit represents a contingent right to receive one share of Cboe Global Markets, Inc. common stock.
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.
The restricted stock units vest in three equal annual installments, which began on February 19, 2026.