InsiderTrades

Form 4 for MIAX MIAMI INTERNATIONAL HOLDINGS, INC.

Accepted 2026-04-01 16:48:07 ET · period of report 2026-03-30 · accession 0002080703-26-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-04-01 16:48 2026-03-30 MIAX Smollen John EVP, New Product Development F - Tax $37.50 -362 170.8K -0.2% -$13.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-30 F D 362 $37.50 170,757 D — — (F1) Represents shares that have been surrendered to the Company to satisfy tax withholding and remittance obligations in connection with the net settlement of restricted stock awards and does not represent a sale by the reporting person. (F2) Reflects a correction to a clerical error in the Reporting Person's previous filings as to the amount of securities beneficially owned.