Abdulwahab A. Alnakib - 16 Jun 2026 Form 3 Insider Report for MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX)

Reporting relationship: Director
Issuer ticker: MIAX
Reported as of: 16 Jun 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 18 Jun 2026, 17:24:13 UTC
Source filing: View source filing
Reporting owner signature: /s/Alessandra Maria Corona Henriques, Attorney-in-Fact

Key filing fact

Abdulwahab A. Alnakib filed Form 3 for MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) on 18 Jun 2026.

Key facts

This page summarizes Abdulwahab A. Alnakib's Form 3 filing for MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 18 Jun 2026, 17:24.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

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

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002139054 Primary reporting owner

Alnakib Abdulwahab A

Relationship: Director
Address: C/O MIAMI INTERNATIONAL HOLDINGS, INC., 7 ROSZEL ROAD, SUITE 1A, PRINCETON
Signature: /s/Alessandra Maria Corona Henriques, Attorney-in-Fact
Signature date: 18 Jun 2026

Reported non-derivative transactions

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

MIAX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 4,970
Date: 16 Jun 2026
Ownership: Direct
Footnotes: F1

MIAX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 88,542
Date: 16 Jun 2026
Ownership: By Honey Holding
Footnotes: F2

MIAX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 355,806
Date: 16 Jun 2026
Ownership: By Noor Venture Group
Footnotes: F3

MIAX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 85,606
Date: 16 Jun 2026
Ownership: By Capitoria Investments Limited
Footnotes: F4

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

The amount represents restricted stock units that were granted on June 16, 2026 and vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the Reporting Person's continued service to the Issuer through the vesting date.

Footnote F2

88,542 shares of common stock held by Honey Holding for which the Reporting Person is a director and disclaims beneficial ownership as to these shares.

Footnote F3

355,806 shares of common stock held by Noor Venture Group for which the Reporting Person is a director.

Footnote F4

85,606 shares of common stock held by Capitoria Investments Limited for which the Reporting Person is a director and disclaims beneficial ownership as to these shares.

SEC remarks

See Exhibit 24.1 - Power of Attorney