Director · MIAMI INTERNATIONAL HOLDINGS, INC. · MIAMI INTERNATIONAL HOLDINGS, INC. — Stock Option (Right to Buy)
Side
M
Value
—
Shares
8,667
Price
—
Executed
Apr 9, 2026
Disclosed
Apr 10, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Apr 9 executedApr 10, 2026 disclosed
MIAX · daily
Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Option exercise — administrative, little informational value
Relative size+1 / 25
No reported dollar value · new position
Filing timing0 / 15
Disclosed 1 business day 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.
MIAMI INTERNATIONAL HOLDINGS, INC. — Stock Option (Right to Buy)
Ticker
MIAX
Shares
8,667
Price per share
$0
Execution date (reported)
Apr 9, 2026
Owned after transaction
0 shares
Days from execution to publication
1
What this establishes
Beckelman John filed this Form 4 reporting a option exercise of MIAX on Apr 9, 2026. It became public on Apr 10, 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
Beckelman Johncik:0002080508
Issuer
MIAMI INTERNATIONAL HOLDINGS, INC.cik:0001438472
Revision history · 0
No field has changed since this record was first ingested.
