SAMBERG JOSEPH D (CIK 1264542) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-11-24). Recent activity: Buy NN (58,457 shares), Sell NN (540,000 shares), Sell NN (60,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-24 | NEXTNAV INC. (NN) | 10% Owner | Buy | 58,457 | $693,300 |
| 2025-11-17 | NEXTNAV INC. (NN) | 10% Owner | Sell | 540,000 | $6.7M |
| 2025-11-17 | NEXTNAV INC. (NN) | 10% Owner | Sell | 60,000 | $741,000 |
来源：SEC Form 4 申报文件 · 截至 2025-11-24