MIAX filings
Corporate insider profile
Cynthia Schwarzkopf Filing Activity
Latest reported as Corporate insider of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX).
- Purchase filings
- 0
- Reported companies
- 1
- Net open-market value
- -$813,735.00
- Latest transaction
- Jun 11, 2026
Affiliated corporations
Reported company relationships
Transaction history
