BJ

Barbara J. Comly

DELAYED 1 MONTH

EVP, GC & Corporate Secretary

MIAMI INTERNATIONAL HOLDINGS, INC.

Filings

3

Companies

1

Latest

Jun 2, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

68
MIAXCLUSTER 8

MIAMI INTERNATIONAL HOLDINGS, INC.

Barbara J. Comly

EVP, GC & Corporate Secretary

Sale

$1.2M

28,000 sh

Jun 4 8:46 PM

Jun 2, 2026

—

MIAMI INTERNATIONAL HOLDINGS, INC.

Barbara J. Comly

EVP, GC & Corporate Secretary

Option Exercise

$336.0K

28,000 sh

Jun 4 8:46 PM

Jun 2, 2026

68
MIAXCLUSTER 7

MIAMI INTERNATIONAL HOLDINGS, INC.

Barbara J. Comly

EVP, GC & Corporate Secretary

Sale

$1.3M

28,000 sh

May 5 11:30 AM

May 4, 2026

—

MIAMI INTERNATIONAL HOLDINGS, INC.

Barbara J. Comly

EVP, GC & Corporate Secretary

Option Exercise

$336.0K

28,000 sh

May 5 11:30 AM

May 4, 2026

—

MIAMI INTERNATIONAL HOLDINGS, INC.

Barbara J. Comly

EVP, GC & Corporate Secretary

Option Exercise

$400.0K

33,332 sh

Mar 10 8:40 PM

Mar 9, 2026