Northrop Grumman SEC Filings
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Northrop Grumman filing overview
This page lists 60 recent SEC filings by Northrop Grumman (NOC), including 40 4, 9 8-K, 4 SCHEDULE 13G/A, 4 10-Q. The latest annual report (10-K) was filed on Jan 27, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Jul 21, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 21, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
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NOC SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Oct 1, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 1, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 21, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Aug 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 12, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Aug 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 21, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jul 21, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Jul 1, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 1, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| May 14, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| May 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 30, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 21, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Apr 21, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Apr 3, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Apr 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 27, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 17, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 13, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Jan 27, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jan 27, 2026 | 10-K | Annual report | View on EDGAR |
| Nov 6, 2025 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Oct 21, 2025 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Oct 21, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Sep 2, 2025 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| Aug 13, 2025 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jul 22, 2025 | 10-Q | Quarterly report | View on EDGAR |