32 insiders reported 94 Form 4 transactions for NEXTNAV INC. (NN) over the past 18 months (most recent 2026-09-21). Recent activity: Shams Sammaad (Chief Accounting Officer) Sell 1,576 shares, Sorond Mariam (CEO, President and Director) Sell 2,831 shares, Insley Susan Brasse (Chief Operating Officer) Sell 849 shares, Black James S (General Counsel) Sell 1,878 shares, Shams Sammaad (Chief Accounting Officer) Sell 430 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-21 | Shams Sammaad | Chief Accounting Officer | Sell | 1,576 | $23,075 |
| 2026-09-17 | Sorond Mariam | CEO, President and Director | Sell | 2,831 | $41,663 |
| 2026-09-16 | Insley Susan Brasse | Chief Operating Officer | Sell | 849 | $12,981 |
| 2026-09-16 | Black James S | General Counsel | Sell | 1,878 | $28,814 |
| 2026-09-16 | Shams Sammaad | Chief Accounting Officer | Sell | 430 | $6,360 |
| 2026-09-03 | Sorond Mariam | CEO, President and Director | Sell | 69,853 | $1.1M |
| 2026-06-29 | Shams Sammaad | Chief Accounting Officer | Sell | 2,006 | $35,787 |
| 2026-06-26 | Insley Susan Brasse | Chief Operating Officer | Sell | 2,370 | $40,598 |
| 2026-06-24 | SUBIN NEIL S | Director | Buy | 502,707 | $0 |
| 2026-06-24 | SUBIN NEIL S | Director | Buy | 250,000 | $2.9M |
| 2026-06-22 | FIG LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | Fortress Investment Group LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | Foundation Holdco LP | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | FIG Blue LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | Hybrid GP Holdings LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | Hybrid GP Holdings (Cayman) LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | FCOF V CDG Investments LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | FCO Fund V GP LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | Fortress Credit Opportunities V Advisors LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | FIG Buyer GP, LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | CF NNAV-E LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | FCOF V UST LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | FINCO I Intermediate Holdco LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | FIG Parent, LLC | 10% Owner | Buy | 4.0M | $50.1M |
| 2026-06-22 | Fortress Operating Entity I LP | 10% Owner | Buy | 4.0M | $50.1M |
Source: SEC Form 4 filings · as of 2026-09-21