StreetInsider.com News Articles

Form 4 MIAMI INTERNATIONAL HOLD For: Sep 03 Filed by: Gallagher Thomas P.

Fri, 04 Sep 2026 16:35:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Sep 02 Filed by: Comly Barbara J.

Fri, 04 Sep 2026 16:31:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Sep 03 Filed by: Deitzel Edward

Fri, 04 Sep 2026 16:28:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Sep 02 Filed by: Schafer Douglas M. JR

Fri, 04 Sep 2026 16:25:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Sep 02 Filed by: Teekell Judson Gray

Fri, 04 Sep 2026 16:22:00 -0400

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MIAX Exchange Group options ADV rises 25.5% YTD through August

Fri, 04 Sep 2026 06:45:40 -0400

Miami International Holdings, Inc. (NYSE: MIAX) reported August 2026 trading results for its U.S. exchange subsidiaries, according to a company press release.

The MIAX Exchange Group, which comprises MIAX, MIAX Pearl, MIAX Emerald, and MIAX Sapphire, recorded a year-to-date average daily volume (ADV) of 11.0 million contracts through August 2026, a 25.5% increase from the same period in 2025. The group's year-to-date market share reached 17.1%, compared to 16.5% in the prior-year period.

For August 2026 alone, the MIAX Exchange Group posted an options ADV of 11.537 million contracts, up 21.1% from 9.525 million contracts in August 2025. The group's market share

Miami International Holdings Reports August 2026 Trading Results

Fri, 04 Sep 2026 06:45:00 -0400

MIAX Exchange Group reports 25.5% increase in multi-list options ADV YTD

PRINCETON, N.J. and MIAMI, Sept. 4, 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 reported August 2026 trading results for its U.S. exchange subsidiaries — MIAX^®, MIAX Pearl^®, MIAX Emerald^® and MIAX Sapphire^® (collectively, the MIAX Exchange Group), and MIAX Futures^®.

Miami International Holdings Reports August 2026 Trading Results

Fri, 04 Sep 2026 06:45:00 -0400

MIAX Exchange Group reports 25.5% increase in multi-list options ADV YTD

Form 144 MIAMI INTERNATIONAL HOLD Filed by: Gallagher Thomas P.

Thu, 03 Sep 2026 16:41:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Emmons Lance

Wed, 02 Sep 2026 19:02:00 -0400

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Morgan Stanley Downgrades Miami International Holdings (MIAX) to Equalweight

Tue, 01 Sep 2026 02:02:50 -0400

Morgan Stanley analyst Michael Cyprys downgraded Miami International Holdings (NYSE: MIAX) from Overweight to Equalweight with a price target of $50.00 (from $53.00).

The analyst comments: “We downgrade MIAX to Equal-weight (from Overweight) as we see NT risk/ reward becoming more balanced following strong execution with market share rebounding to high teens in 3Q, RPC strength in 2Q that likely softens from here, and margin expansion story likely slows from mid-50s in 2Q. We see more compelling upside elsewhere across our coverage. Importantly, our LT thesis remains intact, with MIAX still positioned to outgrow the US multi-list options market through structural

Morgan Stanley Downgrades Miami International Holdings (MIAX) to Equalweight

Tue, 01 Sep 2026 02:02:50 -0400

Morgan Stanley analyst Michael Cyprys downgraded Miami International Holdings (NYSE: MIAX) from Overweight to Equalweight with a price target of $50.00 (from $53.00).

Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Emmons Lance

Tue, 25 Aug 2026 19:03:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Emmons Lance

Tue, 25 Aug 2026 19:03:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Schwarzkopf Cynthia

Tue, 25 Aug 2026 19:03:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Schwarzkopf Cynthia

Tue, 25 Aug 2026 19:03:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 18 Filed by: Gallagher Thomas P.

Thu, 20 Aug 2026 16:12:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 18 Filed by: Gallagher Thomas P.

Thu, 20 Aug 2026 16:12:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 18 Filed by: Comly Barbara J.

Thu, 20 Aug 2026 16:11:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 18 Filed by: Comly Barbara J.

Thu, 20 Aug 2026 16:11:00 -0400

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Form 144 MIAMI INTERNATIONAL HOLD Filed by: Gallagher Thomas P.

Wed, 19 Aug 2026 16:39:00 -0400

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Form 144 MIAMI INTERNATIONAL HOLD Filed by: Gallagher Thomas P.

Wed, 19 Aug 2026 16:39:00 -0400

si-local-file:///var/storage/secattach/20260819/26950649.html

Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Schwarzkopf Cynthia

Wed, 19 Aug 2026 16:12:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Schwarzkopf Cynthia

Wed, 19 Aug 2026 16:12:00 -0400

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Form 4 MIAMI INTERNATIONAL HOLD For: Aug 17 Filed by: Emmons Lance

Wed, 19 Aug 2026 16:10:00 -0400

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