MIAX filings
Corporate insider profile
Douglas M. Schafer Jr Filing Activity
Latest reported as EVP and CIO of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX).
- Purchase filings
- 0
- Reported companies
- 1
- Net open-market value
- -$4,324,320.00
- Latest transaction
- Jun 2, 2026
Affiliated corporations
Reported company relationships
Transaction history
