HORIZON KINETICS ASSET MANAGEMENT LLC - 10%+ Owner at MIAMI INTERNATIONAL HOLDINGS, INC.

Issuer-level insider activity

Role
10%+ Owner
Issuer ticker
MIAX on NYSE
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Company
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by HORIZON KINETICS ASSET MANAGEMENT LLC since 09 Sep 2025

Reported holdings for HORIZON KINETICS ASSET MANAGEMENT LLC in MIAMI INTERNATIONAL HOLDINGS, INC.

Transaction history for HORIZON KINETICS ASSET MANAGEMENT LLC in MIAMI INTERNATIONAL HOLDINGS, INC.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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