NEXTNAV INC. — Director's Dealing 2025

Nov 17, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NEXTNAV INC. (NN)
CIK: 0001865631
Period of Report: 2025-11-13

Reporting Person: SAMBERG JOSEPH D (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-13	Common Stock	S	540000	$12.35	Disposed	9660000	Indirect
2025-11-13	Common Stock	S	60000	$12.35	Disposed	760000	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-11-14	Call Option (Right to Buy)	$20.00	S	4000	Disposed	2026-06-18	Common Stock (400000)	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1000000	Indirect
Common Stock	400000	Indirect
Common Stock	125000	Indirect
Common Stock	125000	Indirect
Common Stock	100000	Indirect

Footnotes

F1: The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

F2: The call options expiring on June 18, 2026 were acquired in a series of transactions. These options were all immediately exercisable from the applicable date of purchase until their expiration.

F3: The price reported in Column 8 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.05 to $2.20, inclusive. The reporting person undertakes to provide to NextNav Inc., any security holder of NextNav Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (3) to this Form 4.