Company Description
Miami International Holdings, Inc., through its subsidiaries, builds and operates various financial marketplaces in the United States.
It operates through Options, Equities, and International segments. The company’s markets include options through MIAX Options, MIAX Pearl, MIAX Emerald, and MIAX Sapphire; U.S. equities through MIAX Pearl Equities; U.S. futures and options on futures through MIAX Futures; and international listings through BSX and TISE.
It also trades Hard Red Spring Wheat futures and options on MIAX Futures; provides clearing services for U.S. futures and options on futures through MIAX Futures Clearing; and owns Dorman Trading, a full-service futures commission merchant provides execution and clearing services for introducing brokers, retail customers, institutional clients, and professional traders.
In addition, the company offers financial markets and securities services to public and private companies.
Miami International Holdings, Inc. was incorporated in 2007 and is headquartered in Princeton, New Jersey.
| Country | United States |
| Founded | 2007 |
| IPO Date | Aug 14, 2025 |
| Industry | Capital Markets |
| Sector | Financials |
| Employees | 439 |
| CEO | Thomas Gallagher |
Contact Details
Address: 7 Roszel Road, Suite 1A Princeton, New Jersey 08540 United States | |
| Phone | 609 897 7300 |
| Website | miaxglobal.com |
Stock Details
| Ticker Symbol | MIAX |
| Exchange | NYSE |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| IPO Price | $23.00 |
| CIK Code | 1438472 |
| CUSIP Number | 59356Q108 |
| ISIN Number | US59356Q1085 |
| Employer ID | 26-1482385 |
| SIC Code | 6211 |
Key Executives
| Name | Position |
|---|---|
| Thomas P. Gallagher Esq. | Chairman and Chief Executive Officer |
| Lance Emmons | Executive Vice President and Chief Financial Officer |
| Douglas M. Schafer Jr. | Executive Vice President and Chief Information Officer |
| Barbara J. Comly Esq. | Executive Vice President, General Counsel and Corporate Secretary |
| Shelly Brown | Executive Vice President and Chief Strategy Officer |
| Matthew Rotella | Senior Vice President and Chief Technology Officer |
| Edward Deitzel | Executive Vice President, Chief Regulatory Officer and Chief Compliance Officer |
| Jack Mondel | Executive Vice President and Corporate Development Officer |
| Joseph Bracco | Executive Vice President and Global Head of Sales |
| Kelli Annequin | Senior Vice President and Chief Marketing Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Jul 29, 2026 | SCHEDULE 13G | Filing |
| Jul 21, 2026 | 8-K | Current Report |
| Jul 15, 2026 | 144 | Filing |
| Jul 6, 2026 | 144 | Filing |
| Jul 6, 2026 | 144 | Filing |
| Jul 2, 2026 | 144 | Filing |
| Jul 2, 2026 | 144 | Filing |
| Jun 22, 2026 | 8-K | Current Report |
| Jun 18, 2026 | 8-K | Current Report |
| Jun 17, 2026 | 8-K | Current Report |