Insider Transaction of NEXTNAV INC.

Sorond Mariam, CEO, President and Director of NEXTNAV INC., sold 2830 shares of Common Stock on June 16, 2026, at a weighted average price of $18.3314 per share. The sale was conducted under a Rule 10b5-1 sales plan to cover tax obligations related to equity awards. Following the transaction, Mariam owns 1,241,665 shares. The sale occurred in multiple transactions with prices ranging from $18.18 to $18.46.