Rosenthal Brent D
Corporate insiderDirectorOpen-market Form 4 activity · 24 Aug 2026 – 24 Aug 2026
Transactions
1
1 buys · 0 sells
Bought
$54K
Open-market purchases
★ Trade spotlightHKHCHorizon Kinetics Holding CorpThe latest-traded stock and its 1Y chart are free All transactions
1 trades in the last 12 months · 1 grouped rows▸HKHCHorizon Kinetics Holding Corp 1 trades · latest 24 Aug 2026$54K / —