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Wednesday, September 16, 2026Closing data · 4:00 PM ET
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Northrop Grumman · Insider Trading

Last 365 days · Open-market buys and sells by officers and directors · Same-day, same-person, same-direction trades combined · Amounts in USD millionsNOC
Buy
0 · $0.00M
Sell
2 · $0.11M
Net
$0.11M
By Insider
NameTitleBuySellLatest Trade
WELSH MARK A III190 shares · $0.11M2026-08-03
All Trades
DateNameTitleSideSharesTradesAvg PriceValue
2026-08-03WELSH MARK A IIIDirectorSell9510547.53$0.05M
2026-05-04WELSH MARK A IIIDirectorSell9511571.68$0.05M

Data comes from insiders' SEC ownership filings (Form 4). Only open-market purchases (P) and sales (S) are counted; option exercises, grants, tax withholding and other non-trading changes are excluded.