Horizon Kinetics Holding Corp (HKHC) — Insider Trading
Insider trading activity for Horizon Kinetics Holding Corp sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 27
- Last trade date: Sep 22, 2026
- Ticker: HKHC
Top Insiders
- Rosenthal Brent D — 3 trades, buy: $98K, sell: $0
- Brennan Alice C — 5 trades, buy: $26K, sell: $0
- Roller Daniel J — 1 trades, buy: $13K, sell: $0
- Herndon Mark (Chief Financial Officer) — 4 trades, buy: $12K, sell: $0
- Nagelberg Allison — 2 trades, buy: $10K, sell: $0
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Sep 18, 2026 |
Nagelberg Allison |
HKHC Horizon Kinetics Holding Corp |
BUY |
190 |
$5K |
| Sep 2, 2026 |
Brennan Alice C |
HKHC Horizon Kinetics Holding Corp |
BUY |
200 |
$5K |
| Aug 28, 2026 |
Brennan Alice C |
HKHC Horizon Kinetics Holding Corp |
BUY |
200 |
$5K |
| Aug 27, 2026 |
Brennan Alice C |
HKHC Horizon Kinetics Holding Corp |
BUY |
200 |
$5K |
| Aug 26, 2026 |
Roller Daniel J |
HKHC Horizon Kinetics Holding Corp |
BUY |
500 |
$13K |
| Aug 25, 2026 |
Brennan Alice C |
HKHC Horizon Kinetics Holding Corp |
BUY |
200 |
$5K |
| Aug 24, 2026 |
Brennan Alice C |
HKHC Horizon Kinetics Holding Corp |
BUY |
200 |
$5K |
| Aug 24, 2026 |
Rosenthal Brent D |
HKHC Horizon Kinetics Holding Corp |
BUY |
2,000 |
$54K |
| Aug 20, 2026 |
Herndon Mark |
HKHC Horizon Kinetics Holding Corp |
BUY |
200 |
$5K |
| Aug 19, 2026 |
Herndon Mark |
HKHC Horizon Kinetics Holding Corp |
BUY |
50 |
$1K |
| May 20, 2026 |
Rosenthal Brent D |
HKHC Horizon Kinetics Holding Corp |
BUY |
700 |
$19K |
| May 20, 2026 |
Herndon Mark |
HKHC Horizon Kinetics Holding Corp |
BUY |
100 |
$3K |
| Mar 20, 2026 |
STAHL MURRAY |
HKHC Horizon Kinetics Holding Corp |
BUY |
18 |
$623 |
| Mar 20, 2026 |
STAHL MURRAY |
HKHC Horizon Kinetics Holding Corp |
BUY |
25 |
$865 |
| Mar 20, 2026 |
STAHL MURRAY |
HKHC Horizon Kinetics Holding Corp |
BUY |
10 |
$346 |
| Mar 20, 2026 |
STAHL MURRAY |
HKHC Horizon Kinetics Holding Corp |
BUY |
18 |
$623 |
| Mar 20, 2026 |
STAHL MURRAY |
HKHC Horizon Kinetics Holding Corp |
BUY |
25 |
$865 |
| Mar 20, 2026 |
STAHL MURRAY |
HKHC Horizon Kinetics Holding Corp |
BUY |
10 |
$346 |
| Mar 20, 2026 |
Nagelberg Allison |
HKHC Horizon Kinetics Holding Corp |
BUY |
150 |
$5K |
| Mar 19, 2026 |
STAHL MURRAY |
HKHC Horizon Kinetics Holding Corp |
BUY |
18 |
$613 |
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