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Northrop Grumman Corp SEC Filings
What Northrop Grumman Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
NOC overview →Filings on file
133
since Oct 26, 2016
Warning signs
0
none filed
Last results
Jul 21, 2026
8-K item 2.02
Industry
Search, Detection, Navigation, Guidance, Aeronautical Sys
SIC 3812
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Aug 21, 2026 | Executive or director change 8-K | Read ↗ |
| Jul 21, 2026 | Quarterly report 10-Q | Read ↗ |
| Jul 21, 2026 | Results announced 8-K | Read ↗ |
| May 21, 2026 | Shareholder vote 8-K | Read ↗ |
| Apr 21, 2026 | Quarterly report 10-Q | Read ↗ |
| Apr 21, 2026 | Results announced 8-K | Read ↗ |
| Feb 13, 2026 | Executive or director change 8-K | Read ↗ |
| Jan 27, 2026 | Annual report 10-K | Read ↗ |
| Jan 27, 2026 | Results announced 8-K | Read ↗ |
| Nov 6, 2025 | Executive or director change 8-K | Read ↗ |
| Oct 21, 2025 | Quarterly report 10-Q | Read ↗ |
| Oct 21, 2025 | Results announced 8-K | Read ↗ |
| Sep 2, 2025 | Material agreement 8-K | Read ↗ |
| Jul 22, 2025 | Quarterly report 10-Q | Read ↗ |
| Jul 22, 2025 | Results announced 8-K | Read ↗ |
| May 29, 2025 | Material agreementNew debt 8-K | Read ↗ |
| May 23, 2025 | Shareholder vote 8-K | Read ↗ |
| Apr 22, 2025 | Quarterly report 10-Q | Read ↗ |
| Apr 22, 2025 | Results announced 8-K | Read ↗ |
| Feb 19, 2025 | Executive or director change 8-K | Read ↗ |
| Jan 30, 2025 | Annual report 10-K | Read ↗ |
| Jan 30, 2025 | Results announced 8-K | Read ↗ |
| Oct 24, 2024 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2024 | Results announced 8-K | Read ↗ |
| Sep 19, 2024 | Executive or director change 8-K/A | Read ↗ |
| Jul 25, 2024 | Quarterly report 10-Q | Read ↗ |
| Jul 25, 2024 | Results announced 8-K | Read ↗ |
| May 16, 2024 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 16, 2024 | Executive or director change 8-K | Read ↗ |
| Apr 25, 2024 | Quarterly report 10-Q | Read ↗ |
| Apr 25, 2024 | Results announced 8-K | Read ↗ |
| Feb 20, 2024 | Executive or director change 8-K | Read ↗ |
| Jan 31, 2024 | Material agreementNew debt 8-K | Read ↗ |
| Jan 25, 2024 | Annual report 10-K | Read ↗ |
| Jan 25, 2024 | Results announced 8-K | Read ↗ |
| Oct 26, 2023 | Quarterly report 10-Q | Read ↗ |
| Oct 26, 2023 | Results announced 8-K | Read ↗ |
| Jul 27, 2023 | Quarterly report 10-Q | Read ↗ |
| Jul 27, 2023 | Results announced 8-K | Read ↗ |
| May 19, 2023 | Shareholder vote 8-K | Read ↗ |
| Apr 27, 2023 | Quarterly report 10-Q | Read ↗ |
| Apr 27, 2023 | Results announced 8-K | Read ↗ |
| Mar 15, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 17, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 8, 2023 | Material agreementNew debt 8-K | Read ↗ |
| Jan 26, 2023 | Annual report 10-K | Read ↗ |
| Jan 26, 2023 | Results announced 8-K | Read ↗ |
| Nov 17, 2022 | Executive or director change 8-K | Read ↗ |
| Oct 27, 2022 | Quarterly report 10-Q | Read ↗ |
| Oct 27, 2022 | Results announced 8-K | Read ↗ |
| Sep 22, 2022 | Executive or director change 8-K | Read ↗ |
| Aug 23, 2022 | Material agreement 8-K | Read ↗ |
| Jul 28, 2022 | Quarterly report 10-Q | Read ↗ |
| Jul 28, 2022 | Results announced 8-K | Read ↗ |
| May 23, 2022 | Shareholder vote 8-K | Read ↗ |
| Apr 28, 2022 | Merger vote or registration S-4 | Read ↗ |
| Apr 28, 2022 | Quarterly report 10-Q | Read ↗ |
| Apr 28, 2022 | Results announced 8-K | Read ↗ |
| Feb 18, 2022 | Executive or director change 8-K | Read ↗ |
| Jan 27, 2022 | Annual report 10-K | Read ↗ |
| Jan 27, 2022 | Results announced 8-K | Read ↗ |
| Nov 18, 2021 | Executive or director change 8-K | Read ↗ |
| Oct 28, 2021 | Quarterly report 10-Q | Read ↗ |
| Oct 28, 2021 | Results announced 8-K | Read ↗ |
| Sep 3, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Aug 27, 2021 | Material agreement 8-K | Read ↗ |
| Aug 12, 2021 | Executive or director change 8-K | Read ↗ |
| Jul 29, 2021 | Quarterly report 10-Q | Read ↗ |
| Jul 29, 2021 | Results announced 8-K | Read ↗ |
| May 24, 2021 | Shareholder vote 8-K | Read ↗ |
| Apr 29, 2021 | Quarterly report 10-Q | Read ↗ |
| Apr 29, 2021 | Results announced 8-K | Read ↗ |
| Feb 18, 2021 | Executive or director change 8-K | Read ↗ |
| Jan 28, 2021 | Annual report 10-K | Read ↗ |
| Jan 28, 2021 | Results announced 8-K | Read ↗ |
| Oct 22, 2020 | Quarterly report 10-Q | Read ↗ |
| Oct 22, 2020 | Results announced 8-K | Read ↗ |
| Oct 14, 2020 | Executive or director change 8-K | Read ↗ |
| Jul 30, 2020 | Quarterly report 10-Q | Read ↗ |
| Jul 30, 2020 | Results announced 8-K | Read ↗ |
| Jun 11, 2020 | Executive or director change 8-K | Read ↗ |
| May 27, 2020 | Shareholder vote 8-K | Read ↗ |
| Apr 29, 2020 | Quarterly report 10-Q | Read ↗ |
| Apr 29, 2020 | Results announced 8-K | Read ↗ |
| Mar 24, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Feb 18, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 6, 2020 | Executive or director change 8-K | Read ↗ |
| Jan 30, 2020 | Annual report 10-K | Read ↗ |
| Jan 30, 2020 | Results announced 8-K | Read ↗ |
| Oct 24, 2019 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2019 | Results announced 8-K | Read ↗ |
| Oct 21, 2019 | Material agreement 8-K | Read ↗ |
| Jul 24, 2019 | Quarterly report 10-Q | Read ↗ |
| Jul 24, 2019 | Results announced 8-K | Read ↗ |
| Jul 9, 2019 | Executive or director change 8-K | Read ↗ |
| May 20, 2019 | Shareholder vote 8-K | Read ↗ |
| Apr 24, 2019 | Quarterly report 10-Q | Read ↗ |
| Apr 24, 2019 | Results announced 8-K | Read ↗ |
| Feb 19, 2019 | Executive or director change 8-K | Read ↗ |
| Jan 31, 2019 | Annual report 10-K | Read ↗ |
| Jan 31, 2019 | Results announced 8-K | Read ↗ |
| Oct 24, 2018 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2018 | Results announced 8-K | Read ↗ |
| Sep 21, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 17, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Jul 25, 2018 | Quarterly report 10-Q | Read ↗ |
| Jul 25, 2018 | Results announced 8-K | Read ↗ |
| Jul 13, 2018 | Executive or director change 8-K | Read ↗ |
| Jun 7, 2018 | Acquisition or sale completed 8-K | Read ↗ |
| May 18, 2018 | Shareholder vote 8-K | Read ↗ |
| Apr 25, 2018 | Quarterly report 10-Q | Read ↗ |
| Apr 25, 2018 | Results announced 8-K | Read ↗ |
| Feb 15, 2018 | Executive or director change 8-K | Read ↗ |
| Jan 29, 2018 | Annual report 10-K | Read ↗ |
| Jan 25, 2018 | Results announced 8-K | Read ↗ |
| Oct 25, 2017 | Quarterly report 10-Q | Read ↗ |
| Oct 25, 2017 | Results announced 8-K | Read ↗ |
| Oct 13, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Sep 27, 2017 | Executive or director change 8-K | Read ↗ |
| Sep 18, 2017 | Material agreement 8-K | Read ↗ |
| Jul 26, 2017 | Quarterly report 10-Q | Read ↗ |
| Jul 26, 2017 | Results announced 8-K | Read ↗ |
| May 22, 2017 | Shareholder vote 8-K | Read ↗ |
| Apr 26, 2017 | Quarterly report 10-Q | Read ↗ |
| Apr 26, 2017 | Results announced 8-K | Read ↗ |
| Feb 28, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 22, 2017 | Executive or director change 8-K | Read ↗ |
| Jan 30, 2017 | Annual report 10-K | Read ↗ |
| Jan 26, 2017 | Results announced 8-K | Read ↗ |
| Dec 9, 2016 | Executive or director change 8-K | Read ↗ |
| Dec 1, 2016 | Material agreementNew debt 8-K | Read ↗ |
| Oct 26, 2016 | Quarterly report 10-Q | Read ↗ |
| Oct 26, 2016 | Results announced 8-K | Read ↗ |
Source: Northrop Grumman Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
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