NORTHROP GRUMMAN CORP /DE/ — 144 Filings
51 144 filings on record
This page lists all 144 filings submitted to the SEC by NORTHROP GRUMMAN CORP /DE/ (NOC), sorted by most recent first. Each row links to the full filing on EdgarLookup. NORTHROP GRUMMAN CORP /DE/ has filed 51 144 documents with the SEC since 2017. To view all SEC filings by NORTHROP GRUMMAN CORP /DE/, see the full filings list.
All
10-K
10-K405
10-Q
11-K
11-K/A
144
25
25-NSE
3
3/A
4
4/A
424B2
424B3
424B5
425
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFC14A
DFAN14A
EFFECT
FWP
NO ACT
POS AM
POSASR
PRE 14A
PREC14A
PREM14C
PREN14A
PRRN14A
PX14A6G
S-3
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001959173-26-001643 | Mar 2, 2026 | — |
| 144 | — | 0001959173-26-001573 | Feb 27, 2026 | — |
| 144 | — | 0001959173-26-001226 | Feb 19, 2026 | — |
| 144 | — | 0001959173-26-001199 | Feb 19, 2026 | — |
| 144 | — | 0001959173-26-001189 | Feb 19, 2026 | — |
| 144 | — | 0001959173-26-001173 | Feb 18, 2026 | — |
| 144 | — | 0001959173-26-001031 | Feb 17, 2026 | — |
| 144 | — | 0001959173-26-001026 | Feb 17, 2026 | — |
| 144 | — | 0001959173-26-001015 | Feb 17, 2026 | — |
| 144 | — | 0001959173-26-000959 | Feb 13, 2026 | — |
| 144 | — | 0001959173-26-000729 | Feb 6, 2026 | — |
| 144 | — | 0001959173-26-000135 | Jan 6, 2026 | — |
| 144 | — | 0001959173-26-000079 | Jan 5, 2026 | — |
| 144 | — | 0001959173-25-007578 | Dec 9, 2025 | — |
| 144 | — | 0001968582-25-001117 | Nov 24, 2025 | — |
| 144 | — | 0001959173-25-004618 | Jul 17, 2025 | — |
| 144 | — | 0001959173-25-004054 | Jun 13, 2025 | — |
| 144 | — | 0001959173-25-004053 | Jun 13, 2025 | — |
| 144 | — | 0001959173-25-004050 | Jun 13, 2025 | — |
| 144 | — | 0001959173-25-004023 | Jun 12, 2025 | — |
| 144 | — | 0001968582-25-000463 | Jun 5, 2025 | — |
| 144 | — | 0001959173-25-003780 | Jun 4, 2025 | — |
| 144 | — | 0001959173-25-003622 | May 30, 2025 | — |
| 144 | — | 0001959173-25-001740 | Mar 6, 2025 | — |
| 144 | — | 0001968582-25-000159 | Mar 5, 2025 | — |
| 144 | — | 0001957799-25-000045 | Feb 28, 2025 | — |
| 144 | — | 0001959173-25-001456 | Feb 28, 2025 | — |
| 144 | — | 0001959173-25-001275 | Feb 24, 2025 | — |
| 144 | — | 0001959173-25-001272 | Feb 24, 2025 | — |
| 144 | — | 0001959173-25-001162 | Feb 20, 2025 | — |
| 144 | — | 0001959173-25-001156 | Feb 20, 2025 | — |
| 144 | — | 0001959173-25-001030 | Feb 18, 2025 | — |
| 144 | — | 0001959173-25-001025 | Feb 18, 2025 | — |
| 144 | — | 0001968582-24-001115 | Dec 5, 2024 | — |
| 144 | — | 0001959173-24-007661 | Nov 12, 2024 | — |
| 144 | — | 0001968582-24-000772 | Aug 29, 2024 | — |
| 144 | — | 0001959173-24-005275 | Aug 2, 2024 | — |
| 144 | — | 0001959173-24-005105 | Jul 26, 2024 | — |
| 144 | — | 0001959173-24-005066 | Jul 25, 2024 | — |
| 144 | — | 0001959173-24-003708 | May 20, 2024 | — |
| 144 | — | 0001959173-24-001218 | Feb 21, 2024 | — |
| 144 | — | 0001959173-24-001205 | Feb 21, 2024 | — |
| 144 | — | 0001959173-24-001204 | Feb 21, 2024 | — |
| 144 | — | 0001959173-24-001149 | Feb 20, 2024 | — |
| 144 | — | 0001959173-24-001086 | Feb 16, 2024 | — |
| 144 | — | 0001959173-24-001073 | Feb 16, 2024 | — |
| 144 | — | 0001959173-24-001065 | Feb 16, 2024 | — |
| 144 | — | 0001959173-24-001063 | Feb 16, 2024 | — |
| 144 | — | 0001959173-23-004546 | Nov 6, 2023 | — |
| 144 | — | 0001959173-23-004264 | Oct 10, 2023 | — |