Director · Cboe Global Markets, Inc. · Common Stock
Side
A
Value
—
Shares
530
Price
—
Executed
May 14, 2026
Disclosed
May 18, 2026
Disclosure timeline4 days from execution to publication · legal deadline 2 business days
May 14 executedMay 18, 2026 disclosed
CBOE · daily
Yahoo Finance chart API
◉This trade, on the day it was made▼Disclosure●Material company filing◯Other disclosed buy◯Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Grant or award — administrative, little informational value
Relative size+9 / 25
No reported dollar value · 27.7% of prior position
Filing timing0 / 15
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+8 / 15
First recorded trade by this actor in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Mao Cecilia filed this Form 4 reporting a grant or award of CBOE on May 14, 2026. It became public on May 18, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Director
Mao Ceciliacik:0002009173
Issuer
Cboe Global Markets, Inc.cik:0001374310
Revision history · 0
No field has changed since this record was first ingested.
