Abiopharma

MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX)

Symbol	MIAX
Name	MIAMI INTERNATIONAL HOLDINGS, INC.
Sector	UNDEFINED
Region	UNDEFINED
Industry	Security Brokers, Dealers & Flotation Companies
Address	7 ROSZEL ROAD, PRINCETON, NJ 08540
Telephone	609-897-7300
Fax	—
Email	—
Website	—
Incorporation	UNDEFINED
Incorporated On	—
Employees	—
Fiscal Year	—
Public Since	—
Exchanges	NASDAQ
Auditor	—
Audit Status	NOT PROVIDED
Reporting Status	—
CIK	0001438472
Description	Miami International Holdings is a technology-driven leader in building and operating regulated financial marketplaces across multiple asset classes and geographies. Our MIAX Exchange marketplaces are enabled by our in-house built, proprietary technology. Our MIAX Exchange trading platform was originally built to meet the high-performance quoting demands of the U.S. options trading industry. We differentiate our trading platform with our throughput, latency, reliability and wire-order determinism. We maintain a broad portfolio of U.S. exchange and clearing licenses, in both securities and futures. We operate markets across a diverse number of asset classes including options and cash equities as well as futures and options on futures. Additional info from NASDAQ: Miami International Holdings is a technology-driven leader in building and operating regulated financial marketplaces across multiple asset classes and geographies. Our MIAX Exchange marketplaces are enabled by our in-house built, proprietary technology. Our MIAX Exchange trading platform was originally built to meet the high-performance quoting demands of the U.S. options trading industry. We differentiate our trading platform with our throughput, latency, reliability and wire-order determinism. We maintain a broad portfolio of U.S. exchange and clearing licenses, in both securities and futures. We operate markets across a diverse number of asset classes including options and cash equities as well as futures and options on futures.

2026-07-02 20:31

📋 DOUGLAS M. SCHAFER JR. (Officer) plans to sell 144K shares of Miami International Holdings, Inc. (at $39.05 each, total $5.6M) Filed: Jul 02, 2026 | ID: 006829

2026-07-02 20:30

📋 KURT M. ECKERT (Director) plans to sell 6K shares of Miami International Holdings, Inc. (at $39.05 each, total $247K) Filed: Jul 02, 2026 | ID: 006828

2026-06-22 20:59

(99% Neutral) MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) Announces Business Combination

2026-06-18 18:24

New Form 3 - MIAMI INTERNATIONAL HOLDINGS, INC. Filed: 2026-06-18 AccNo: 0001628280-26-044420 Size: 425 KB

2026-06-17 21:07

Director BROWN DAVID A 🟢 acquired 12.4K shares (1 derivative) of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) at $40.24 Transaction Date: Jun 15, 2026 | Filing ID: 043985

2026-06-17 21:04

Director Al-Bahar Talal Jassim 🟢 acquired 7.2K shares of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) Transaction Date: Jun 15, 2026 | Filing ID: 000002

2026-06-17 20:43

Director Lozier Kenneth W. 🟢 acquired 9.8K shares (1 derivative) of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) at $40.24 Transaction Date: Jun 15, 2026 | Filing ID: 000002

2026-06-17 20:39

Director Schwarzkopf Cynthia 🟢 acquired 12.4K shares (1 derivative) of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) at $40.24 Transaction Date: Jun 15, 2026 | Filing ID: 000004

2026-06-17 20:35

Director Becker Lee 🟢 acquired 2.3K shares of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) Transaction Date: Jun 15, 2026 | Filing ID: 000002

2026-06-17 20:33

Director Massad Mark I. 🟢 acquired 7.2K shares of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) Transaction Date: Jun 15, 2026 | Filing ID: 000002