Data spanning the past 90 days through December 17, 2025 reveals that Nextnav's three principal insider shareholders consist of TenPercentOwner Joseph D Samberg (9.75Mn shares), Chief Executive Officer Ganesh Pattabiraman (3.44Mn shares), CEO And President And Director Mariam Sorond (1.34Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Timothy M. Presutti | 13,235,166 | 13 Jul, 2022 | |
| Capital Management Llc Osi | 13,235,166 | 24 Aug, 2023 | |
| Joseph D Samberg | 9,745,600 | 24 Nov, 2025 | |
| Ganesh Pattabiraman | Chief Executive Officer | 3,443,112 | 24 Nov, 2023 |
| Neil S Subin | 2,676,555 | 01 Jul, 2025 | |
| Gary Parsons | 2,273,867 | 29 Mar, 2024 | |
| Mariam Sorond | CEO And President And Director | 1,340,799 | 03 Dec, 2025 |
| Arun Raghupathy | Senior Vice President | 1,087,019 | 18 Dec, 2024 |
| Christian D. Gates | Chief Financial Officer | 828,059 | 17 Sep, 2025 |
| David L. Knutson | Senior Vice President | 654,657 | 31 Jan, 2024 |
| Alan B Howe | 329,111 | 01 Jul, 2025 | |
| Peter D Aquino | 328,208 | 29 Mar, 2024 | |
| Bandel L Carano | 181,018 | 01 Jul, 2025 | |
| Susan Brasse Insley | Chief Operating Officer | 131,251 | 19 Nov, 2025 |
| Sanyogita Shamsunder | Chief Operating Officer (COO) | 130,548 | 10 May, 2024 |
| Timothy Gray | Chief Financial Officer | 88,791 | 23 Sep, 2025 |
| Robert Lantz | General Counsel | 88,065 | 19 Nov, 2024 |
| James S Black | General Counsel | 66,779 | 13 Mar, 2025 |
| Sammaad Shams | Chief Accounting Officer | 65,995 | 16 Dec, 2025 |
| John B Muleta | 59,280 | 01 Jul, 2025 | |
| Peter J Barris | 57,282 | 23 Jun, 2022 | |
| Jonathan Anthony Marcus | 30,894 | 01 Jul, 2025 | |
| Nicola Palmer | 30,777 | 01 Jul, 2025 | |
| Hugh Wyman Iii Howard | 13,154 | 01 Jul, 2025 | |
| Lorin Selby | 13,154 | 01 Jul, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 16 Dec, 2025 | Sammaad Shams | Common Stock | D | 1,576 | $16.24 | 65,995 | D | S |
| 02 Dec, 2025 | Mariam Sorond | Common Stock | D | 69,853 | $13.82 | 1,340,799 | D | S |
| 21 Nov, 2025 | Joseph D Samberg | Common Stock | A | 58,457 | $11.86 | 9,745,600 | I | P |
| 18 Nov, 2025 | Susan Brasse Insley | Common Stock | D | 12,189 | $12.78 | 131,251 | D | S |
| 13 Nov, 2025 | Joseph D Samberg | Common Stock | D | 540,000 | $12.35 | 9,660,000 | I | S |
| 13 Nov, 2025 | Joseph D Samberg | Common Stock | D | 60,000 | $12.35 | 760,000 | I | S |
| 22 Sep, 2025 | Timothy Gray | Common Stock | A | 88,791 | $0.00 | 88,791 | D | A |
| 22 Sep, 2025 | Timothy Gray | - | - | 88,791 | D | |||
| 19 Sep, 2025 | Sammaad Shams | Common Stock | D | 102 | $17.34 | 67,571 | D | S |
| 16 Sep, 2025 | Christian D. Gates | Common Stock | D | 6,399 | $17.10 | 828,059 | D | S |
| 16 Sep, 2025 | Christian D. Gates | - | - | 828,059 | D | |||
| 16 Sep, 2025 | Sammaad Shams | Common Stock | D | 1,400 | $17.13 | 67,673 | D | S |
| 02 Sep, 2025 | Mariam Sorond | Common Stock | D | 68,653 | $17.60 | 1,411,852 | D | S |
| 02 Sep, 2025 | Mariam Sorond | Common Stock | D | 1,200 | $18.04 | 1,410,652 | D | S |
| 11 Aug, 2025 | Christian D. Gates | Common Stock | D | 1,252 | $13.74 | 834,458 | D | S |
| 11 Aug, 2025 | Sammaad Shams | Common Stock | D | 688 | $13.74 | 69,073 | D | S |
| 30 Jun, 2025 | John B Muleta | - | - | 44,247 | D | |||
| 30 Jun, 2025 | Bandel L Carano | Common Stock | A | 13,154 | $0.00 | 181,018 | D | A |
| 30 Jun, 2025 | Nicola Palmer | Common Stock | A | 13,154 | $0.00 | 30,777 | D | A |
| 30 Jun, 2025 | Alan B Howe | Common Stock | A | 13,154 | $0.00 | 329,111 | D | A |