MIAX insider buying

Every open-market purchase of Miami International Holdings, Inc. (MIAX) stock by its officers, directors and major shareholders, from SEC Form 4 filings.

Bought, last 12 months$722.51K

Insiders buying (12m)2

Purchases on record3

Last purchase filedMar 6, 2026

In the last 12 months, 2 insiders of Miami International Holdings, Inc. bought $722.51K of MIAX stock on the open market in 3 reported purchases. The most recent was filed on Mar 6, 2026: Stahl Murray +1 (Director, 10% Owner) bought 7,200 shares at $43.08, worth $310.18K. The largest purchase on record here is $312.34K by Horizon Kinetics Asset Management LLC +1 on Mar 4, 2026.

Get the next MIAX insider buy on TelegramFree daily recap of the biggest insider purchases, straight from SEC filings. Real-time alerts for Premium members.

Join free on Telegram

All MIAX insider purchases

Filed	Insider	Value	Shares	Price	Stake	Trade
Mar 6	Stahl Murray +1Director, 10% Owner	$310.18K	7,200	$43.08	+0%	Mar 5	SEC
Mar 5	Horizon Kinetics Asset Manage…Insider	$312.34K	7,200	$43.38	+0%	Mar 4	SEC
Dec 15	Stahl Murray +1Director, 10% Owner	$100K	2,439	$41.00	+0%	Dec 12	SEC