BuyInsider
Roller Daniel J — buy in Horizon Kinetics Holding Corp
Director
500 shares @ $26.5 · ~$13K · code P
View SEC EDGAR filing →Form 4 insider tape
HKHC
Live SEC EDGAR Form 4 buys and sells for HKHC · 9 buys / 0 sells in this slice. Structured filings only — no AI rewrite. Informational — not investment advice.
BuyInsider
Brennan Alice C — buy in Horizon Kinetics Holding Corp
Director
200 shares @ $26.75 · ~$5K · code P
View SEC EDGAR filing →BuyInsider
Rosenthal Brent D — buy in Horizon Kinetics Holding Corp
Director
2,000 shares @ $27 · ~$54K · code P
View SEC EDGAR filing →BuyInsider
Brennan Alice C — buy in Horizon Kinetics Holding Corp
Director
200 shares @ $26.87 · ~$5K · code P
View SEC EDGAR filing →BuyInsider
Herndon Mark — buy in Horizon Kinetics Holding Corp
Officer (Chief Financial Officer)
50 shares @ $26.5 · ~$1K · code P
View SEC EDGAR filing →BuyInsider
Herndon Mark — buy in Horizon Kinetics Holding Corp
Officer (Chief Financial Officer)
100 shares @ $27.85 · ~$3K · code P
View SEC EDGAR filing →BuyInsider
Rosenthal Brent D — buy in Horizon Kinetics Holding Corp
Director
700 shares @ $27.85 · ~$19K · code P
View SEC EDGAR filing →BuyInsider
STAHL MURRAY — buy in Horizon Kinetics Holding Corp
Officer (CEO and CIO), Director, 10% owner
10 shares @ $34.6 · ~$346 · code P
View SEC EDGAR filing →BuyInsider
STAHL MURRAY — buy in Horizon Kinetics Holding Corp
Officer (CEO and CIO), Director, 10% owner
10 shares @ $34.6 · ~$346 · code P
View SEC EDGAR filing →