Form4insider filings, from the source

Company · CIK 0001865631 · SIC 3812 — Search, Detection, Navigation, Guidance, Aeronautical Sys · Nasdaq

NEXTNAV INC. · NN

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.4M · 9net −$1.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 26Jul 11Jul 26Aug 11Aug 26Sep 11Sep 26

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 24, 2026 SForm 4 →Sep 25, 8:00 pm EDTSusan Brasse InsleyChief Operating Officer2,370$14.22$33,702163,835−1.43%10b5-1
Sep 23, 2026 SForm 4 →Sep 25, 8:02 pm EDTTimothy GrayChief Financial Officer11,099$14.64$162,538120,687−8.42%
Sep 17, 2026 SForm 4 →Sep 21, 8:00 pm EDTSammaad ShamsChief Accounting Officer1,576$14.64$23,07568,938−2.24%10b5-1
Sep 16, 2026 SForm 4 →Sep 16, 8:01 pm EDTSammaad ShamsChief Accounting Officer430$14.79$6,36070,514−0.61%10b5-1
Sep 15, 2026 SForm 4 →Sep 16, 8:02 pm EDTSusan Brasse InsleyChief Operating Officer849$15.29$12,981166,205−0.51%10b5-1
Sep 14, 2026 SForm 4 →Sep 16, 8:00 pm EDTJames S BlackGeneral Counsel1,878$15.34$28,81489,810−2.05%10b5-1
Sep 3, 2026 SForm 4 →Sep 17, 8:00 pm EDTMariam SorondCEO, President and Director, Director2,831$14.72$41,6631,168,961−0.24%10b5-1 late
Sep 3, 2026 SForm 4 →Sep 3, 8:00 pm EDTMariam SorondCEO, President and Director, Director69,853$15.30$1,068,8701,171,792−5.63%10b5-1
Jun 29, 2026 SForm 4 →Jun 29, 9:00 pm EDTSammaad ShamsChief Accounting Officer2,006$17.84$35,77870,944−2.75%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.