Jayabalan Harish

Reporting owner on Forms 3, 4 and 5, CIK 2080538.

Jayabalan Harish reported on 1 issuer in 1 filing, the latest a Form 4 filed 2026-09-29.

Issuers

Issuer	Roles in the latest filing	Filings	Last filed
MIAMI INTERNATIONAL HOLDINGS, INC. CIK 1438472	officer (EVP, CISO and CRO)	1	2026-09-29

Every row of the person's Forms 3, 4 and 5, newest first, with the price and the amount owned after the row as filed.

Security	Date	Code	Shares	Price	Owned after	Filing
MIAMI INTERNATIONAL HOLDING… Common Stock	2026-09-25	M exercised	+8,333	$12	86,398	Form 4
MIAMI INTERNATIONAL HOLDING… Incentive Stock Option (Right to Buy), derivative	2026-09-25	M exercised	-8,333	$0	8,333	Form 4

The person's Forms 3, 4 and 5, and any 13D or 13G naming it.

Filing	Subject	Filed	Accepted	Ingested
Form 4 0001628280-26-063831	MIAMI INTERNATIONAL HOLDINGS, INC.	2026-09-29	2026-09-29 20:46:16 UTC	2026-10-06 10:13:06 UTC