MIAX EVP Barbara J. Comly Receives RSUs & Option-Based Awards

What Happened Barbara J. Comly, EVP, General Counsel & Corporate Secretary of Miami International Holdings, Inc. (MIAX), was granted a total of 79,403 award-based shares on June 16, 2026. The filing shows 39,140 restricted stock units (RSUs) granted at $0.00 and two derivative awards totaling 40,263 shares (2,485 and 37,778) also reported at $0.00. These were grants/awards (code A) — not open-market purchases or sales — so no cash changed hands at grant.

Key Details

• Transaction date: June 16, 2026; Form 4 filed June 18, 2026.
• Grant amounts and prices: 39,140 RSUs @ $0.00; 2,485 derivative units @ $0.00; 37,778 derivative units @ $0.00.
• Vesting (per footnotes): RSUs vest in three annual tranches — 13,048 on 6/16/27, 13,046 on 6/16/28, 13,046 on 6/16/29. The 2,485 derivative units vest 829/828/828 on the same dates. The 37,778 derivative units vest 12,594/12,592/12,592 on the same dates.
• Shares owned after transaction: not specified in the provided excerpt of the filing.
• Timeliness: Filing was submitted two days after the grants (filed 6/18 for 6/16 transactions); no late filing flag noted.

Context These are compensation awards that vest over three years contingent on continued service; they are routine executive equity grants rather than market purchases or sales. Derivative awards reported here represent equity-based instruments that will convert to or result in common shares upon vesting according to the schedule above. Grants do not necessarily indicate an insider buying or selling stock and do not provide immediate cash value until shares vest or are settled.