Form 4 Tracker
Shelly Brown

EVP, Chief Strategy Officer · 7 filings · Latest: May 4, 2026

MIAMI INTERNATIONAL HOLDINGS, INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
MIAX
Shelly BrownEVP, Chief Strategy OfficerMay 4, 2026
Sale
$47.2816,000$756.5K325,047
MIAX
Shelly BrownEVP, Chief Strategy OfficerMay 4, 2026
Option Exercise
$12.0016,000$192.0K341,047
MIAX
SHELLY BROWNMay 4, 2026
Proposed Sale
$47.1732,000$1.5M
MIAX
Shelly BrownEVP, Chief Strategy OfficerApr 8, 2026
Sale
$42.0816,434$691.5K325,047
MIAX
Shelly BrownEVP, Chief Strategy OfficerApr 8, 2026
Option Exercise
$12.0016,434$197.2K341,481
MIAX
Shelly BrownEVP, Chief Strategy OfficerApr 7, 2026
Sale
$42.00900$37.8K325,047
MIAX
Shelly BrownEVP, Chief Strategy OfficerApr 7, 2026
Option Exercise
$12.00900$10.8K325,947
MIAX
Shelly BrownEVP, Chief Strategy OfficerApr 6, 2026
Sale
$41.332,357$97.4K325,047
MIAX
Shelly BrownEVP, Chief Strategy OfficerApr 7, 2026
Sale
$42.00900$37.8K324,147
MIAX
Shelly BrownEVP, Chief Strategy OfficerApr 6, 2026
Sale
$41.332,357$97.4K325,047
MIAX
SHELLY BROWNApr 7, 2026
Proposed Sale
$41.6317,334$721.6K
MIAX
SHELLY BROWNApr 6, 2026
Proposed Sale
$40.172,357$94.7K
MIAX
Shelly BrownEVP, Chief Strategy OfficerMar 30, 2026
Option Exercise
$16.6630,016$499.9K327,404
MIAX
Shelly BrownEVP, Chief Strategy OfficerMar 23, 2026
Sale
$39.3325,932$1.0M299,197
MIAX
SHELLY BROWNMar 23, 2026
Proposed Sale
$39.1025,932$1.0M