NextNav Inc.

Last updated September 27, 2026

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Organization details

Legal name: NextNav Inc.
Former names: Spartacus Acquisition Shelf Corp.
Ownership: Public
Status: Active
Sector (GICS): Industrials
SIC code: 3812 — Search, Detection, Navigation, Guidance, Aeronautical Sys
Jurisdiction of incorporation: Delaware
Headquarters city: Reston
Headquarters state / province: Virginia
Headquarters country: United States
Fiscal year end: December
Ticker symbol: NN
Primary stock exchange: Nasdaq

Identifiers

SEC CIK: 0001865631

Board of directors

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Alan B. Howe · Director
Since 2023
Bandel L. Carano · Director
Since 2023
Ganesh Pattabiraman · Director · Chief Executive Officer
Since 2023
Gary Parsons · Director
Since 2023
Hugh Wyman Howard III · Director
Since 2025
John B. Muleta · Director
Since 2024
Jonathan Anthony Marcus · Director
Since 2024
Lisa Hook · Director
Since 2026
Lorin Selby · Director
Since 2025
Mariam Sorond · Director · CEO, President and Director
Since 2023
Neil S. Subin · Director
Since 2023
Nicola Palmer · Director
Since 2024
Peter D. Aquino · Director
Since 2023

Chief executives

Mariam Sorond · CEO, President and Director

Since November 2023

63 CEO score

Solid · grade C

Out of 100, from shareholder return, dividends, growth and acquisitions.

Partial: only 20% of the scoring weight is on file.

Revenue growth 20%: 63

20% of the scoring weight is on file. Figures cover December 2022 – December 2025.

Ganesh Pattabiraman · Chief Executive Officer

Until November 2023 · Former

Director election results

Annual meeting of May 21, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

7 of this board's directors also sit on 12 other boards. 5 are in the same sector.

Shared director Other board Same sector

Babcock & Wilcox Enterprises Inc. Same sector
via Alan B. Howe
Bridger Aerospace Group Holdings Inc. Same sector
via Hugh Wyman Howard III
Centrus Energy Corp.
via Neil S. Subin
DNA X Inc.
via Alan B. Howe
Fidelity National Information Services Inc. Same sector
via Lisa Hook
Invitation Homes Inc.
via Hugh Wyman Howard III
Philip Morris International Inc
via Lisa Hook
RB Global Inc. Same sector
via Lisa Hook
Scully Royalty Ltd.
via Alan B. Howe
Spartacus Acquisition Corp. II
via Peter D. Aquino
nLIGHT Inc.
via Bandel L. Carano
nVent Electric plc Same sector
via Nicola Palmer

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months: $693,300; 1 purchase by 1 insider
Sold, last 12 months: $13,456,355; 35 sales by 6 insiders

Date	Insider	Transaction	Shares	Price	Value
Sep 24, 2026	Insley Susan Brasse Officer (Chief Operating Officer)	Open-market sale	−2,370	$14.22	$33,701
Sep 23, 2026	Gray Timothy Officer (Chief Financial Officer)	Open-market sale	−11,099	$14.64	$162,489
Sep 17, 2026	Shams Sammaad Officer (Chief Accounting Officer)	Open-market sale	−1,576	$14.64	$23,073
Sep 16, 2026	Shams Sammaad Officer (Chief Accounting Officer)	Open-market sale	−430	$14.79	$6,360
Sep 15, 2026	Insley Susan Brasse Officer (Chief Operating Officer)	Open-market sale	−849	$15.29	$12,981
Sep 14, 2026	Black James S Officer (General Counsel)	Open-market sale	−1,878	$15.34	$28,809
Sep 3, 2026	Mariam Sorond Director, Officer (CEO, President and Director)	Open-market sale	−69,853	$15.30	$1,068,751
Sep 3, 2026	Mariam Sorond Director, Officer (CEO, President and Director)	Open-market sale	−2,831	$14.72	$41,672
Jun 29, 2026	Shams Sammaad Officer (Chief Accounting Officer)	Open-market sale	−2,006	$17.84	$35,787
Jun 24, 2026	Insley Susan Brasse Officer (Chief Operating Officer)	Open-market sale	−2,370	$17.13	$40,598
Jun 23, 2026	Neil S. Subin Director	In-the-money exercise	+250,000	$11.50	$2,875,000
Jun 22, 2026	Neil S. Subin Director	Derivative conversion	+502,707	—	—
Jun 17, 2026	FINCO I LLC 10% owner	Derivative conversion	+3,989,738	$12.56	$50,111,109
Jun 17, 2026	Fortress Credit Opportunities V Advisors LLC 10% owner	Derivative conversion	+3,989,738	$12.56	$50,111,109
Jun 16, 2026	Insley Susan Brasse Officer (Chief Operating Officer)	Open-market sale	−849	$19.36	$16,437

Peers

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Questions about NextNav Inc.

Who is the CEO of NextNav Inc.?

Mariam Sorond has been NextNav Inc.'s CEO, President and Director since November 2023.

How many directors are on NextNav Inc.'s board?

NextNav Inc.'s board has 13 directors: Alan B. Howe, Bandel L. Carano, Ganesh Pattabiraman, Gary Parsons, Hugh Wyman Howard III, John B. Muleta, Jonathan Anthony Marcus, Lisa Hook, Lorin Selby, Mariam Sorond and 3 others.

Are NextNav Inc. insiders buying or selling shares?

Over the last 12 months, NextNav Inc. insiders bought $693,300 of shares in 1 purchase and sold $13.5 million of shares in 35 sales on the open market, as reported to the SEC on Forms 4 and 5.

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