Miami International Holdings, Inc. (MIAX)

SEC filing

Miami International Holdings, Inc.

MIAX · CIK 1438472

4 · Mar 4, 2026 · HORIZON KINETICS ASSET MANAGEMENT LLC sold 121.05K shares at $40.92/share ($5.0M); exercised options for 250.16K shares

HORIZON KINETICS ASSET MANAGEMENT LLC sold 121.05K shares at $40.92/share ($5.0M); exercised options for 250.16K shares

FORM 4

xslF345X05/rdgdoc.xmlSEC.gov

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