Rosenthal Brent D (CIK 1443849) reported 9 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-22). Recent activity: Buy PBI (8,755 shares), Buy HKHC (700 shares), Buy HKHC (750 shares), Buy PBI (4,000 shares), Buy HKHC (300 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-22 | PITNEY BOWES INC /DE/ (PBI) | Director | Buy | 8,755 | $0 |
| 2026-05-21 | Horizon Kinetics Holding Corp (HKHC) | Director | Buy | 700 | $19,495 |
| 2026-03-19 | Horizon Kinetics Holding Corp (HKHC) | Director | Buy | 750 | $24,787 |
| 2026-03-17 | PITNEY BOWES INC /DE/ (PBI) | Director | Buy | 4,000 | $40,920 |
| 2025-11-26 | Horizon Kinetics Holding Corp (HKHC) | Director | Buy | 300 | $8,184 |
| 2025-11-25 | PITNEY BOWES INC /DE/ (PBI) | Director | Buy | 500 | $5,005 |
| 2025-11-25 | PITNEY BOWES INC /DE/ (PBI) | Director | Buy | 1,500 | $15,000 |
| 2025-09-05 | PITNEY BOWES INC /DE/ (PBI) | Director | Buy | 3,000 | $35,910 |
| 2025-09-03 | Horizon Kinetics Holding Corp (HKHC) | Director | Buy | 300 | $11,400 |
Source: SEC Form 4 filings · as of 2026-06-22