4
4 filing
- Filing date
- 08 Dec 2021
- Reporting date
- 06 Dec 2021
- SEC evidence
- Open document Open filing
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NORTHROP GRUMMAN CORP /DE/ SEC filing history
332 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.
SEC filing history
Showing 301–325 of 332 matching filings.
Per page
25
Current page
13
4
4 filing
- Filing date
- 15 Nov 2021
- Reporting date
- 11 Nov 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 03 Nov 2021
- Reporting date
- 01 Nov 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 03 Nov 2021
- Reporting date
- 01 Nov 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 04 Oct 2021
- Reporting date
- 30 Sep 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 04 Oct 2021
- Reporting date
- 30 Sep 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 04 Oct 2021
- Reporting date
- 30 Sep 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 22 Sep 2021
- Reporting date
- 20 Sep 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 18 Aug 2021
- Reporting date
- 17 Aug 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 13 Aug 2021
- Reporting date
- 11 Aug 2021
- SEC evidence
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3
3 filing
- Filing date
- 13 Aug 2021
- Reporting date
- 11 Aug 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 10 Aug 2021
- Reporting date
- 09 Aug 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 09 Aug 2021
- Reporting date
- 05 Aug 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 09 Aug 2021
- Reporting date
- 05 Aug 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 05 Aug 2021
- Reporting date
- 03 Aug 2021
- SEC evidence
- Open document Open filing
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4/A
4/A filing
- Filing date
- 14 Jul 2021
- Reporting date
- 30 Jun 2021
- SEC evidence
- Open document Open filing
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4/A
4/A filing
- Filing date
- 14 Jul 2021
- Reporting date
- 30 Jun 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 02 Jul 2021
- Reporting date
- 30 Jun 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 02 Jul 2021
- Reporting date
- 30 Jun 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 16 Jun 2021
- Reporting date
- 14 Jun 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 21 May 2021
- Reporting date
- 20 May 2021
- SEC evidence
- Open document Open filing
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4
4 filing
- Filing date
- 21 May 2021
- Reporting date
- 19 May 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 21 May 2021
- Reporting date
- 19 May 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 21 May 2021
- Reporting date
- 19 May 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 21 May 2021
- Reporting date
- 19 May 2021
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing