Form4insider filings, from the source

Insider · CIK 0001692554

Mark A Welsh III

Files at: NOC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $52k · 1net −$52k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 3, 2026 SForm 4 →Aug 4, 1:45 pm EDTNORTHROP GRUMMAN CORP /DE/NOC95$547.53$52,0154,393−2.12%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.