NEXTNAV INC

Ticker: NN CUSIP: 65345N106 Class: Common Stock

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 500 Value ($000) $8 Avg Close $14.20 Range $10.87 - $17.41

Q3 2025

Shares 3,104 Value ($000) $44 Avg Close $15.78 Range $13.47 - $18.25

Q2 2025

Shares 2,099 Value ($000) $32 Avg Close $12.83 Range $10.64 - $15.58

Q1 2025

Shares 12,027 Value ($000) $146 Avg Close $12.07 Range $9.04 - $16.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	500	$8	$14.20	$10.87 - $17.41
Q3 2025	3,104	$44	$15.78	$13.47 - $18.25
Q2 2025	2,099	$32	$12.83	$10.64 - $15.58
Q1 2025	12,027	$146	$12.07	$9.04 - $16.30