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 $3.0M · 14net −$3.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMay 31Jun 19Jul 9Jul 28Aug 17Sep 5Sep 25

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
Jun 24, 2026 SForm 4 →Jun 26, 9:00 pm EDTSusan Brasse InsleyChief Operating Officer2,370$17.13$40,602167,054−1.40%10b5-1
Jun 22, 2026 CXForm 4 →Jun 24, 8:10 pm EDTNeil S SubinDirector752,707$11.50$2,875,0002,765,213—
Jun 17, 2026 CForm 4 →Jun 22, 6:59 pm EDTFoundation Holdco LP +510% Owner3,989,738$12.56$50,111,1093,989,738—
Jun 17, 2026 CForm 4 →Jun 22, 6:57 pm EDTFIG Buyer GP, LLC +910% Owner3,989,738$12.56$50,111,1093,989,738—
Jun 16, 2026 SForm 4 →Jun 18, 9:00 pm EDTSusan Brasse InsleyChief Operating Officer849$19.36$16,437169,424−0.50%10b5-1
Jun 16, 2026 SForm 4 →Jun 18, 9:00 pm EDTMariam SorondCEO, President and Director, Director2,830$18.33$51,8781,241,665−0.23%10b5-1
Jun 12, 2026 SForm 4 →Jun 16, 9:00 pm EDTJames S BlackGeneral Counsel1,878$22.96$43,11091,688−2.01%10b5-1
Jun 1, 2026 SForm 4 →Jun 3, 9:00 pm EDTMariam SorondCEO, President and Director, Director69,853$19.92$1,391,4261,244,495−5.31%10b5-1

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 22, 2026 CXForm 4 →Jun 24, 8:10 pm EDTNeil S SubinDirector752,707——0—
Jun 17, 2026 CForm 4 →Jun 22, 6:59 pm EDTFoundation Holdco LP +510% Owner50,000,000——0—
Jun 17, 2026 CForm 4 →Jun 22, 6:57 pm EDTFIG Buyer GP, LLC +910% Owner50,000,000——0—