Form4insider filings, from the source

Company · CIK 0002040127 · SIC 3728 — Aircraft Parts & Auxiliary Equipment, NEC · NYSE

Karman Holdings Inc. · KRMN

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.0M · 3sales $0 · 0net $1.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 26Aug 31Sep 5Sep 10Sep 16Sep 21Sep 26

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 16, 2026 PForm 4 →Sep 18, 8:29 am EDTDavid StinnettDirector27,000$37.32$1,007,6483,530,395+0.77%
Sep 16, 2026 PForm 4 →Sep 18, 8:28 am EDTMary D PetryszynDirector500$37.44$18,7202,863+21.2%
Sep 16, 2026 PForm 4 →Sep 18, 8:27 am EDTStephen TwittyDirector275$36.79$10,1172,638+11.6%
Sep 14, 2026 AForm 4 →Sep 15, 5:34 pm EDTChris Michael BoyntonCHIEF FINANCIAL OFFICER11,358——11,358—

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

No reported derivative activity in this period.