Becker Lee 4

What Happened

• Becker Lee, a director of Miami International Holdings, Inc. (MIAX), was credited with 2,267 restricted stock units (RSUs) on June 15, 2026. The Form 4 reports the acquisition at $0.00 because these were awarded RSUs that fully vested on the grant date and represent the right to one share each. This is an award/vesting transaction (not an open-market purchase or sale).

Key Details

• Transaction date: 2026-06-15; Form 4 filed: 2026-06-17 (filed within the typical two-business-day window).
• Reported transaction type/code: A (Grant/Award/Other acquisition).
• Shares acquired: 2,267 RSUs that vested on grant; acquisition price shown as $0.00.
• Shares owned after transaction: Not specified in the provided filing details.
• Footnote: The RSUs fully vested on the date of grant; each RSU converts to one share of common stock (footnote F1).
• No 10b5-1 plan, sale, or tax-withholding details were disclosed in the provided data.

Context

• RSU awards are a form of compensation — they increase an insider’s share holdings when they vest but do not necessarily signal a buy/sell decision by the insider. Because this was an awarded grant that vested immediately, there was no cash purchase; any tax withholding or subsequent disposition of the shares would be reported separately if/when it occurs.