Nagelberg Allison — insider trades

Stock trades Nagelberg Allison reported on SEC Form 4 at HKHC Horizon Kinetics Holding Corp.

• Sep 18, 2026: bought 190 shares of HKHC Horizon Kinetics Holding Corp ($4.99K)
• Mar 20, 2026: bought 150 shares of HKHC Horizon Kinetics Holding Corp ($5.09K)
• Nov 14, 2024: bought 50 shares of HKHC Horizon Kinetics Holding Corp ($1.95K)