Rosenthal Brent D
Insider trading activity for Rosenthal Brent D sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Horizon Kinetics Holding Corp
- Total insider trades: 7
- Total buy volume: $98K
- Total sell volume: $0
- Last trade: Aug 25, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 24, 2026 | Rosenthal Brent D | HKHC Horizon Kinetics Holding Corp | BUY | 2,000 | $54K |
| Jun 18, 2026 | Rosenthal Brent D | PBI PITNEY BOWES INC /DE/ | OTHER | 8,755 | N/A |
| Jun 18, 2026 | Rosenthal Brent D | PBI PITNEY BOWES INC /DE/ | OTHER | 8,755 | N/A |
| May 20, 2026 | Rosenthal Brent D | HKHC Horizon Kinetics Holding Corp | BUY | 700 | $19K |
| May 12, 2026 | Rosenthal Brent D | PBI PITNEY BOWES INC /DE/ | OTHER | 18,159 | N/A |
| May 12, 2026 | Rosenthal Brent D | PBI PITNEY BOWES INC /DE/ | OTHER | 6,532 | N/A |
| Mar 18, 2026 | Rosenthal Brent D | HKHC Horizon Kinetics Holding Corp | BUY | 750 | $25K |