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Emmons Lance's Form 4 filing

Miami International Holdings, Inc. (MIAX) · filed Aug 18, 2025

Accession no.
0001628280-25-040653
Filed
Aug 18, 2025
Trade date
Aug 14-15, 2025
Filing delay
4 days
Rule 10b5-1 plan
Not checked

This filing lists 2 non-derivative transactions and 11 derivative transactions. Open-market purchases total $125.76. It was filed 4 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Emmons LanceCIK 0002080679Officer (EVP and CFO)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Aug 15, 2025Common StockCConversionAcquired+57,646–F1–94,156Direct
Aug 14, 2025Common StockPPurchaseAcquired+4$31.44F2+$125.764Indirect

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Aug 15, 2025Common StockCConversionDisposed−57,646$0.00$00Direct
Aug 15, 2025Nonvoting Common StockMOption exerciseDisposed−22,221$0.00$00Direct
Aug 15, 2025Common StockMOption exerciseAcquired+22,221$0.00$022,221Direct
Aug 15, 2025Nonvoting Common StockMOption exerciseDisposed−6,195$0.00$00Direct
Aug 15, 2025Common StockMOption exerciseAcquired+6,195$0.00$06,195Direct
Aug 15, 2025Nonvoting Common StockMOption exerciseDisposed−102,779$0.00$00Direct
Aug 15, 2025Common StockMOption exerciseAcquired+102,779$0.00$0102,779Direct
Aug 15, 2025Nonvoting Common StockMOption exerciseDisposed−125,000$0.00$00Direct
Aug 15, 2025Common StockMOption exerciseAcquired+125,000$0.00$0125,000Direct
Aug 15, 2025Nonvoting Common StockMOption exerciseDisposed−68,804$0.00$00Direct
Aug 15, 2025Common StockMOption exerciseAcquired+68,804$0.00$068,804Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

Includes 57,646 shares of Series B Preferred Stock that have been converted into shares of Common Stock on a one-for-one basis upon the closing of the Company's initial public offering ("IPO") and which have no expiration date.

Referenced by the price of 1 transaction in Table I.

F2

Mr. Emmons disclaims ownership of the shares owned by his son.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)