Comly Barbara J. bought MIAX
April 15, 2026 · Form 4 insider transaction
Comly Barbara J. bought 29,667 shares of Miami International Holdings, Inc. at $12.00 per share, a transaction worth $356.0K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
29,667
Price
$12.00
Total value
$356.0K
InsiderComly Barbara J.
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateApril 15, 2026
Filing dateApril 17, 2026
Shares owned after873,511
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on December 18, 2025.