Insider Buying and Selling - MIAX

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
04/02/2026 10b5-1	04/03/2026	Teekell Judson Gray Director	Sell	-2,700 @ $40.00	($108,000.00)	59,338	(-4.35%)	Direct
03/25/2026 10b5-1	03/26/2026	Teekell Judson Gray Director	Sell	-300 @ $40.00	($12,000.00)	62,038	(-0.48%)	Direct
03/23/2026 10b5-1	03/24/2026	Brown Shelly EVP, Chief Strategy Officer Officer	Sell	-25,932 @ $39.33	($1,019,905.56)	299,197	(-7.98%)	Direct
08/13/2025	08/15/2025	Deitzel Edward EVP, CRO, CCO MIAX Exchanges Officer	Buy	100 @ $23.00	$2,300.00	32,193	(0.31%)	Direct
08/13/2025	08/15/2025	Gallagher Thomas P. Chairman & CEO CEO Director	Buy	12,000 @ $23.00	$276,000.00	12,000	(100.00%)	Direct
08/13/2025	08/15/2025	Jayabalan Harish EVP, CISO and CRO Officer	Buy	2,500 @ $23.00	$57,500.00	6,443	(63.40%)	Direct
08/13/2025	08/15/2025	Lozier Kenneth W. Director	Buy	1,000 @ $23.00	$23,000.00	1,000	(100.00%)	Direct
08/13/2025	08/15/2025	Massad Mark I. Director	Buy	3,500 @ $23.00	$80,500.00	3,500	(100.00%)	Direct
08/13/2025	08/15/2025	Moore Lisa Director	Buy	5,500 @ $23.00	$126,500.00	5,500	(100.00%)	Direct
08/13/2025	08/15/2025	Nazarali Jamil Director	Buy	2,500 @ $23.00	$57,500.00	2,500	(100.00%)	Direct
08/13/2025	08/15/2025	Smollen John EVP Traded Products & Relation Officer	Buy	5,000 @ $23.00	$115,000.00	7,226	(224.62%)	Direct
08/13/2025	08/15/2025	Stahlin Paul Director	Buy	1,000 @ $23.00	$23,000.00	1,000	(100.00%)	Direct

Miami International Holdings, Inc. - MIAX