Miami International Holdings, Inc. (MIAX)

SEC filing

Miami International Holdings, Inc.

MIAX · CIK 1438472

4/A · Mar 6, 2026 · HORIZON KINETICS ASSET MANAGEMENT LLC sold 53.58K shares at $40.92/share ($2.2M); exercised options for 112.66K shares

4/A

HORIZON KINETICS ASSET MANAGEMENT LLC sold 53.58K shares at $40.92/share ($2.2M); exercised options for 112.66K shares

FORM 4/A

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