NORTHROP GRUMMAN CORP /DE/ — All Filings
1,002 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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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 |
|---|---|---|---|---|
| 10-Q | 10-Q | 0001133421-24-000064 | Oct 24, 2024 | Sep 30, 2024 |
| SC 13G/A | — | 0002012383-24-001231 | Oct 22, 2024 | — |
| 4 | FORM 4 | 0001628280-24-042548 | Oct 8, 2024 | Oct 7, 2024 |
| 3 | FORM 3 | 0001628280-24-041952 | Oct 2, 2024 | Oct 1, 2024 |
| 4 | FORM 4 | 0001628280-24-041753 | Oct 1, 2024 | Sep 30, 2024 |
| 4 | FORM 4 | 0001628280-24-041752 | Oct 1, 2024 | Sep 30, 2024 |
| 4 | FORM 4 | 0001628280-24-041755 | Oct 1, 2024 | Sep 30, 2024 |
| 8-K/A | 8-K/A | 0001133421-24-000060 | Sep 19, 2024 | May 14, 2024 |
| 4 | FORM 4 | 0001628280-24-039652 | Sep 6, 2024 | Sep 5, 2024 |
| 4 | FORM 4 | 0001628280-24-039073 | Sep 3, 2024 | Aug 29, 2024 |
| 144 | — | 0001968582-24-000772 | Aug 29, 2024 | — |
| 4 | FORM 4 | 0001628280-24-034761 | Aug 5, 2024 | Aug 2, 2024 |
| 144 | — | 0001959173-24-005275 | Aug 2, 2024 | — |
| 4 | FORM 4 | 0001628280-24-034439 | Aug 2, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034013 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034012 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034011 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034009 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034018 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034017 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034008 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034019 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034015 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034007 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034016 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001628280-24-034014 | Aug 1, 2024 | Jul 31, 2024 |
| 4 | FORM 4 | 0001133421-24-000054 | Jul 29, 2024 | Jul 25, 2024 |
| 144 | — | 0001959173-24-005105 | Jul 26, 2024 | — |
| 8-K | 8-K | 0001133421-24-000050 | Jul 25, 2024 | — |
| S-8 | S-8 | 0001193125-24-184925 | Jul 25, 2024 | — |
| 10-Q | 10-Q | 0001133421-24-000052 | Jul 25, 2024 | Jun 30, 2024 |
| 144 | — | 0001959173-24-005066 | Jul 25, 2024 | — |
| 3 | FORM 3 | 0001628280-24-031511 | Jul 9, 2024 | Jul 1, 2024 |
| 11-K | FORM 11-K - NGSP | 0001133421-24-000045 | Jun 14, 2024 | Dec 31, 2023 |
| 11-K | FORM 11-K - FSSP | 0001133421-24-000047 | Jun 14, 2024 | Dec 31, 2023 |
| SD | SD | 0001133421-24-000043 | May 24, 2024 | — |
| 4 | FORM 4 | 0001628280-24-024740 | May 22, 2024 | May 20, 2024 |
| 144 | — | 0001959173-24-003708 | May 20, 2024 | — |
| 8-K | 8-K | 0001133421-24-000039 | May 16, 2024 | May 15, 2024 |
| 8-K | 8-K | 0001133421-24-000034 | May 16, 2024 | May 14, 2024 |
| DEFA14A | DEFA14A | 0001133421-24-000028 | May 8, 2024 | — |
| 10-Q | 10-Q | 0001133421-24-000026 | Apr 25, 2024 | Mar 31, 2024 |
| 8-K | 8-K | 0001133421-24-000025 | Apr 25, 2024 | — |
| DEF 14A | DEF 14A | 0001133421-24-000021 | Apr 3, 2024 | Dec 31, 2023 |
| ARS | ARS | 0001133421-24-000022 | Apr 3, 2024 | Dec 31, 2023 |
| 4 | FORM 4 | 0001628280-24-014099 | Apr 1, 2024 | Mar 31, 2024 |
| 4 | FORM 4 | 0001628280-24-014098 | Apr 1, 2024 | Mar 31, 2024 |
| 4 | FORM 4 | 0001628280-24-014096 | Apr 1, 2024 | Mar 31, 2024 |
| PRE 14A | PRE 14A | 0001133421-24-000014 | Mar 21, 2024 | Dec 31, 2023 |
| 4 | FORM 4 | 0001628280-24-006611 | Feb 23, 2024 | Feb 21, 2024 |