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NOCNorthrop Grumman

Industrials · Defense Electronics · NYSE

Northrop Grumman Corporation (herein referred to as “Northrop Grumman,” the “company,” “we,” “us,” or “our”) is a leading global aerospace and defense technology company. 10-K, Item 1

Employees
95,000
Headquarters
Falls Church, VA
Next results
around Jan 26, 2027
Compare with peers → Embed

Timeline

1 yr2 yr3 yr
Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)
All 26 events

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing NOC made with the SEC since Mar 3, 2017, newest first, linked to the document on sec.gov. Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results".

FiledFormWhat it isPeriod
Nov 4, 20264 Insider tradeNov 2, 2026 all files
Nov 3, 20264 Insider tradeNov 2, 2026 all files
Nov 2, 2026144 Notice of planned insider sale all files
Oct 20, 20263/A New insider (amended)Feb 12, 2026 all files
Oct 20, 202610-Q Quarterly reportSep 30, 2026 all files · tables
Oct 20, 20268-K Quarterly resultsOct 20, 2026 all files
Oct 1, 20264 Insider tradeSep 30, 2026 all files
Oct 1, 20264 Insider tradeSep 30, 2026 all files
Aug 21, 20264 Insider tradeAug 19, 2026 all files
Aug 21, 20268-K Director or officer changeAug 19, 2026 all files
Aug 12, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Aug 4, 20264 Insider tradeAug 3, 2026 all files
Jul 24, 2026144 Notice of planned insider sale all files
Jul 21, 202610-Q Quarterly reportJun 30, 2026 all files · tables
Jul 21, 20268-K Quarterly resultsJul 21, 2026 all files
Jul 1, 20264 Insider tradeJun 30, 2026 all files
Jul 1, 20264 Insider tradeJun 30, 2026 all files
Jun 11, 202611-K/A Employee plan annual report (amended)Dec 31, 2025 all files
Jun 11, 202611-K/A Employee plan annual report (amended)Dec 31, 2025 all files
Jun 11, 202611-K Employee plan annual reportDec 31, 2025 all files
Jun 11, 202611-K Employee plan annual reportDec 31, 2025 all files
May 28, 2026SD Conflict minerals report all files
May 21, 20268-K Shareholder vote resultsMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 21, 20264 Insider tradeMay 20, 2026 all files
May 14, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
May 13, 2026DEFA14A Extra proxy material all files
May 5, 20264 Insider tradeMay 4, 2026 all files
May 4, 2026144 Notice of planned insider sale all files
Apr 30, 2026SCHEDULE 13G 5%+ owner (passive) all files
Apr 21, 2026S-3ASR Shelf registration all files
Apr 21, 202610-Q Quarterly reportMar 31, 2026 all files · tables
Apr 21, 20268-K Quarterly resultsApr 21, 2026 all files
Apr 3, 2026ARS Annual report to shareholdersDec 31, 2025 all files
Apr 3, 2026DEF 14A Proxy statementMay 20, 2026 all files
Apr 2, 20264 Insider tradeMar 31, 2026 all files
Apr 2, 20264 Insider tradeMar 31, 2026 all files
Mar 27, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Mar 3, 20264 Insider tradeMar 2, 2026 all files
Mar 2, 2026144 Notice of planned insider sale all files
Mar 2, 20264 Insider tradeFeb 27, 2026 all files
Feb 27, 2026144 Notice of planned insider sale all files
Feb 20, 20264 Insider tradeFeb 19, 2026 all files
Feb 20, 20264 Insider tradeFeb 19, 2026 all files
Feb 20, 20264 Insider tradeFeb 19, 2026 all files
Feb 19, 2026144 Notice of planned insider sale all files
Feb 19, 2026144 Notice of planned insider sale all files
Feb 19, 2026144 Notice of planned insider sale all files
Feb 19, 20264 Insider tradeFeb 12, 2026 all files
Feb 19, 20263 New insiderFeb 12, 2026 all files
Feb 19, 20264 Insider tradeFeb 17, 2026 all files
Feb 19, 20264 Insider tradeFeb 17, 2026 all files
Feb 19, 20264 Insider tradeFeb 17, 2026 all files
Feb 19, 20264 Insider tradeFeb 17, 2026 all files
Feb 19, 20264 Insider tradeFeb 17, 2026 all files
Feb 19, 20264 Insider tradeFeb 17, 2026 all files
Feb 19, 20264 Insider tradeFeb 17, 2026 all files
Feb 18, 2026144 Notice of planned insider sale all files
Feb 17, 2026144 Notice of planned insider sale all files
Feb 17, 2026144 Notice of planned insider sale all files
Feb 17, 2026144 Notice of planned insider sale all files
Feb 17, 20264 Insider tradeFeb 13, 2026 all files
Feb 13, 2026144 Notice of planned insider sale all files
Feb 13, 20268-K Director or officer changeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 13, 20264 Insider tradeFeb 11, 2026 all files
Feb 10, 20264 Insider tradeFeb 6, 2026 all files
Feb 6, 2026144 Notice of planned insider sale all files
Feb 3, 20264 Insider tradeFeb 2, 2026 all files
Jan 27, 202610-K Annual reportDec 31, 2025 all files · tables
Jan 27, 20268-K Quarterly resultsJan 27, 2026 all files
Jan 12, 20263 New insiderJan 7, 2026 all files
Jan 7, 20264 Insider tradeJan 5, 2026 all files
Jan 6, 2026144 Notice of planned insider sale all files
Jan 5, 2026144 Notice of planned insider sale all files
Jan 5, 20264 Insider tradeDec 31, 2025 all files
Jan 5, 20264 Insider tradeDec 31, 2025 all files
Dec 11, 20254 Insider tradeDec 9, 2025 all files
Dec 9, 2025144 Notice of planned insider sale all files
Dec 8, 20254 Insider tradeDec 5, 2025 all files
Nov 25, 20254 Insider tradeNov 24, 2025 all files
Nov 24, 2025144 Notice of planned insider sale all files
Nov 6, 20258-K Director or officer changeNov 3, 2025 all files
Oct 21, 202510-Q Quarterly reportSep 30, 2025 all files · tables
Oct 21, 20258-K Quarterly resultsOct 21, 2025 all files
Oct 1, 20254 Insider tradeSep 30, 2025 all files

From SEC's filing index (data.sec.gov submissions).

Work on NOC in a spreadsheet: Excel workbook (a sheet per section, ten years by column, charts, links to the filings) · CSV. For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/NOC/export.csv") into a cell.