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NORTHROP GRUMMAN CORP /DE/ — 10-K Filings

24 10-K filings on record

This page lists all 10-K 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 24 10-K documents with the SEC since 2017. To view all SEC filings by NORTHROP GRUMMAN CORP /DE/, see the full filings list.

Overview All Filings Financials Insiders
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
10-K 10-K 0001133421-26-000003 Jan 27, 2026 Dec 31, 2025
10-K 10-K 0001133421-25-000006 Jan 30, 2025 Dec 31, 2024
10-K 10-K 0001133421-24-000006 Jan 25, 2024 Dec 31, 2023
10-K 10-K 0001133421-23-000006 Jan 26, 2023 Dec 31, 2022
10-K 10-K 0001133421-22-000004 Jan 27, 2022 Dec 31, 2021
10-K 10-K 0001133421-21-000006 Jan 28, 2021 Dec 31, 2020
10-K 10-K 0001133421-20-000006 Jan 30, 2020 Dec 31, 2019
10-K 10-K 0001133421-19-000007 Jan 31, 2019 Dec 31, 2018
10-K 10-K 0001133421-18-000005 Jan 29, 2018 Dec 31, 2017
10-K 10-K 0001133421-17-000008 Jan 30, 2017 Dec 31, 2016
10-K 10-K 0001133421-16-000065 Feb 1, 2016 Dec 31, 2015
10-K 10-K 0001133421-15-000008 Feb 2, 2015 Dec 31, 2014
10-K 10-K 0001133421-14-000006 Feb 3, 2014 Dec 31, 2013
10-K 10-K 0001133421-13-000007 Feb 5, 2013 Dec 31, 2012
10-K FORM 10-K 0001193125-12-045323 Feb 8, 2012 Dec 31, 2011
10-K FORM 10-K 0000950123-11-010835 Feb 9, 2011 Dec 31, 2010
10-K FORM 10-K 0000950123-10-010126 Feb 9, 2010 Dec 31, 2009
10-K FORM 10-K 0000950134-09-002265 Feb 10, 2009 Dec 31, 2008
10-K FORM 10-K 0000950124-08-000713 Feb 20, 2008 Dec 31, 2007
10-K FORM 10-K 0000950124-07-000990 Feb 21, 2007 Dec 31, 2006
10-K FORM 10-K 0001193125-06-034521 Feb 17, 2006 Dec 31, 2005
10-K FORM 10-K 0001193125-05-041833 Mar 4, 2005 Dec 31, 2004
10-K FORM 10-K 0001193125-04-038360 Mar 10, 2004 Dec 31, 2003
10-K FORM 10-K 0000898430-03-002012 Mar 24, 2003 Dec 31, 2002