ROSENTHAL BRENT D purchased 42.9% of their position (300.00 shares) of HORIZON KINETICS HOLDING CORP on the open market
Open‑market purchase worth $8.2K — a major conviction buy. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 11/26/2025ACC: 0001437749-25-036391
Director
Since Aug 2024
+300.00
Net shares
Net buyer
$8.2K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
300.00 acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+300.00
Price / share
$27.28
Trade value
$8.18K
% of position
42.9%
11/25/2025
700.00→1K
Total
Net shares
+300.00
Net value
$8.18K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 11/25/2025 | P · Purchase | +300.00 | $27.28 | $8.18K | 42.9% | 700.00 | 1K |
| Total | +300.00 | $8.18K | ||||||
Derivative Transactions0
No derivative transactions reported