Form 4: Horizon Kinetics Holding CFO Buys Shares
Insider Transaction (Form 4)
Mark Herndon, Chief Financial Officer of Horizon Kinetics Holding Corp, purchased 250 shares of common stock on August 19, 2026.
Summary
- Open-market purchase: acquired 50 Common Stock at $26.50 ($1,325) on August 19, 2026; holds 350 after (Direct).
- Open-market purchase: acquired 200 Common Stock at $26.75 ($5,350) on August 20, 2026; holds 550 after (Direct).
Sentiment
Score: 7
Explanation: StockSavvy.ai views this as a bullish signal: an insider made an open-market purchase of $6,675, committing personal capital to the stock.
Insider Transactions
Mark Herndon — Officer (Chief Financial Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-19 | Open-market purchase | Common Stock | 50 | $27 | $1.3K | 350 |
| 2026-08-20 | Open-market purchase | Common Stock | 200 | $27 | $5.3K | 550 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-19 | Open-market purchase (50 shares) |
| 2026-08-20 | Open-market purchase (200 shares) |
Keywords
insider transaction, Form 4, HKHC, Horizon Kinetics Holding Corp, bullish, Mark Herndon
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