SEC Form 4 insider trading filings tracked in real time from EDGAR

Nagelberg Allison

Insider trading activity for Nagelberg Allison sourced from SEC EDGAR Form 4 filings.

Overview

Recent Trades

DateInsiderTicker / Company TypeSharesValue
Mar 20, 2026 Nagelberg Allison HKHC Horizon Kinetics Holding Corp BUY 150 $5K

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