MIAX - Public offerings

New Campaign Reflects Commitment to Delivering ExcellencePRINCETON, N.J. and MIAMI, April 22, 2026 /PRNewswire/ -- Miami International Holdings, Inc. (MIAX®) (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today announced its new nationwide advertising campaign, "Excellence in Every Exchange." The broad-reaching campaign marks a significant milestone in MIAX's marketing strategy to expand brand awareness and deepen engagement across the broader financial ecosystem following its August 2025 initial public offering.

Q4 Net revenue of $124.5 million (+52% YoY), GAAP diluted EPS of $0.27Q4 Adjusted EBITDA of $62.2 million (+112% YoY), Adjusted diluted EPS of $0.52FY 2025 Net revenue of $430.5 million (+56% YoY), GAAP diluted EPS of ($1.00)FY 2025 Adjusted EBITDA of $199.1 million (+143% YoY), Adjusted diluted EPS of $1.82Establishes 2026 adjusted operating expense guidancePRINCETON, N.J. and MIAMI, Feb. 25, 2026 /PRNewswire/ -- Miami International Holdings, Inc. (MIAX) (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today announced results for the fourth quarter and full year 2025.

PRINCETON, N.J. and MIAMI, Feb. 13, 2026 /PRNewswire/ -- Miami International Holdings, Inc. (MIAX®) (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today announced that its Chairman and CEO Thomas P. Gallagher was named Chief Executive of the Year at the FOW International Awards 2026 held on February 12 in London. Mr. Gallagher is one of MIAX's principal founders, becoming chairman in 2008 and leading the company since 2012 when the first of its MIAX electronic options exchanges launched. Since then,

Underwriters Exercise Full Option to Purchase Additional Shares PRINCETON, N.J. and MIAMI, Dec. 16, 2025 /PRNewswire/ -- Miami International Holdings, Inc. ("MIAX" or the "Company") (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today announced the closing of a secondary public offering of 7,762,500 shares of its common stock, which included 1,012,500 shares sold pursuant to the underwriters' exercise in full of its option to purchase additional shares, at a price to the public of $41.00 per share (the "Offering"). The Offering consisted entirely of secondary shares including shares issued upon the exercise of warr

PRINCETON, N.J. and MIAMI, Dec. 11, 2025 /PRNewswire/ -- Miami International Holdings, Inc. ("MIAX" or the "Company") (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today announced the pricing of a secondary public offering of 6,750,000 shares of its common stock at a price to the public of $41.00 per share (the "Offering"). The Offering consisted entirely of secondary shares including shares to be issued upon the exercise of warrants sold by certain selling stockholders of MIAX. The Offering is expected to close on December 15, 2025, subject to the satisfaction of customary closing conditions.

PRINCETON, N.J. and MIAMI, Dec. 9, 2025 /PRNewswire/ -- Miami International Holdings, Inc. ("MIAX" or the "Company") (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today announced the launch of a proposed secondary public offering (the "Offering") of 6,750,000 shares of its common stock including certain shares to be issued upon the exercise of warrants. The proposed Offering consists entirely of secondary shares to be sold by certain selling stockholders of the Company (the "Selling Stockholders").

Net revenue grew 57% year-over-year to $109.5 millionGAAP net loss of $102.1 million, impacted by one-time loss on extinguishment of debt and IPO-related expensesGAAP diluted EPS of $(1.46)Adjusted EBITDA more than doubled year-over-year to $48.0 millionAdjusted earnings increased nearly five times year-over-year to $39.9 million Adjusted diluted EPS of $0.42PRINCETON, N.J. and MIAMI, Nov. 5, 2025 /PRNewswire/ -- Miami International Holdings, Inc. (MIH) (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today announced results for the third quarter ended September 30, 2025.