Company facts
- Headquarters
- Falls Church, Virginia
- Most recent report
- 8-K, filed Aug 21, 2026
- Filings on record
- 1,005+ filings
- On EDGAR
- CIK 1133421
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 38
News 8 of 108
Prospectuses and Registrations 8 of 23
- S-3ASR Automatic shelf registration Apr 21, 2026
- 424B5 Prospectus supplement for an offering May 28, 2025
- FWP Free writing prospectus May 28, 2025
- 424B5 Prospectus supplement for an offering May 27, 2025
- S-8 Registration statement for an employee plan Jul 25, 2024
- 424B5 Prospectus supplement for an offering Jan 31, 2024
- FWP Free writing prospectus Jan 30, 2024
- 424B5 Prospectus supplement for an offering Jan 29, 2024
Proxies 8 of 35
- DEFA14A Extra proxy material May 13, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 3, 2026
- DEFA14A Extra proxy material May 14, 2025
- PX14A6G Shareholder's own proxy material Apr 11, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 4, 2025
- DEFA14A Extra proxy material May 8, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 3, 2024
- PRE 14A Preliminary proxy statement Mar 21, 2024
Ownership 8 of 756
- 4 Insider reported a trade Aug 21, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 12, 2026
- 4 Insider reported a trade Aug 4, 2026
- 144 Notice of a proposed sale of restricted stock Jul 24, 2026
- 4 Insider reported a trade Jul 1, 2026
- 4 Insider reported a trade Jul 1, 2026
- 4 Insider reported a trade May 21, 2026
- 4 Insider reported a trade May 21, 2026
Other 8 of 45
- 11-K/A Employee stock plan report, amended Jun 11, 2026
- 11-K/A Employee stock plan report, amended Jun 11, 2026
- 11-K Employee stock plan report Jun 11, 2026
- 11-K Employee stock plan report Jun 11, 2026
- SD Conflict minerals disclosure May 28, 2026
- ARS Annual report sent to shareholders Apr 3, 2026
- 11-K Employee stock plan report Jun 10, 2025
- 11-K Employee stock plan report Jun 10, 2025
What to read: Jun 2026 10-Q
SECSift found 2 of 11 sections worth reading, with 6 positive, 5 notable, and 3 negative flags.
Financial Statements (Item 1)
Core financials: earnings, cash flow, segment results, backlog, B-21 losses, tax rate anomalies.PositiveNotableManagement's Discussion (Item 2)
Dense with program losses, backlog growth, cash burn, and tax quirks.PositiveNotable
What changed: Jun 2026 vs. Mar 2026
About 15% of NOC's Jun 2026 10-Q is new information. 57 paragraphs were added, 98 changed, and 49 removed. Below are the most important lines SECSift identified.
New
Changed
Everything here comes from Northrop Grumman Corp's own filings on SEC EDGAR. The filing list is rechecked every hour. SECSift analysis was completed on Aug 19, 2026, from the 10-Q for Jun 2026.