Thomas P. Gallagher

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

2

Stocks Covered

1

Latest Filing

Aug 28, 2025

Filings

MIAX

Miami International Holdings, Inc. (the "Issuer")

SC 13D/A · Aug 28, 2025

4.9%

4.0M shares

MIAX

Miami International Holdings, Inc. (the "Issuer")

SC 13D · Aug 21, 2025

5.1%

4.2M shares