TickerFacts.

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Read the disclosures. Follow the relationships. Keep the dates in view.

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SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-30 · 0001628280-26-064144

  2. 4 · Ownership change

    Report date 2026-09-30 · 0001628280-26-064142

  3. 4 · Ownership change

    Report date 2026-08-19 · 0001628280-26-058482

  4. 8-K · Current report

    Report date 2026-08-19 · 0001628280-26-058480 · Items 5.02

  5. 4 · Ownership change

    Report date 2026-08-03 · 0001628280-26-052370

  6. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001133421-26-000034

  7. 8-K · Current report

    Report date 2026-07-21 · 0001133421-26-000033 · Items 2.02,9.01

  8. 4 · Ownership change

    Report date 2026-06-30 · 0001628280-26-046450

  9. 4 · Ownership change

    Report date 2026-06-30 · 0001628280-26-046449

  10. 8-K · Current report

    Report date 2026-05-20 · 0001628280-26-037375 · Items 5.07

  11. 4 · Ownership change

    Report date 2026-05-20 · 0001628280-26-037211

  12. 4 · Ownership change

    Report date 2026-05-20 · 0001628280-26-037209

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001133421-26-000016

  14. 8-K · Current report

    Report date 2026-04-21 · 0001133421-26-000015 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-05-20 · 0001133421-26-000007

  16. 8-K · Current report

    Report date 2026-02-11 · 0001628280-26-008140 · Items 5.02,9.01

  17. 10-K · Annual report

    Report date 2025-12-31 · 0001133421-26-000003

  18. 8-K · Current report

    Report date 2026-01-27 · 0001133421-26-000002 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2025-11-03 · 0001628280-25-050297 · Items 5.02,9.01

  20. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001133421-25-000053

  21. 8-K · Current report

    Report date 2025-10-21 · 0001133421-25-000052 · Items 2.02,9.01

  22. 8-K · Current report

    Report date 2025-09-02 · 0001193125-25-193991 · Items 1.01,9.01

  23. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001133421-25-000049

  24. 8-K · Current report

    Report date 2025-07-22 · 0001133421-25-000047 · Items 2.02,9.01

  25. 8-K · Current report

    Report date 2025-05-27 · 0001193125-25-130630 · Items 1.01,2.03,9.01

  26. 8-K · Current report

    Report date 2025-05-27 · 0001193125-25-127961 · Items 7.01,9.01

  27. 8-K · Current report

    Report date 2025-05-21 · 0001133421-25-000035 · Items 5.07

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001133421-25-000023

  29. 8-K · Current report

    Report date 2025-04-22 · 0001133421-25-000022 · Items 2.02,9.01

  30. DEF 14A · Proxy statement

    Report date 2025-05-21 · 0001133421-25-000016

  31. 8-K · Current report

    Report date 2025-02-17 · 0001133421-25-000008 · Items 5.02

  32. 10-K · Annual report

    Report date 2024-12-31 · 0001133421-25-000006

  33. 8-K · Current report

    Report date 2025-01-30 · 0001133421-25-000005 · Items 2.02,9.01

  34. SC 13G/A · Ownership disclosure

    0001562230-24-000051

  35. SC 13G/A · Ownership disclosure

    0002012383-24-004356

  36. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001133421-24-000064

  37. 8-K · Current report

    Report date 2024-10-24 · 0001133421-24-000063 · Items 2.02,9.01

  38. SC 13G/A · Ownership disclosure

    0002012383-24-001231

  39. 8-K/A · Current report

    Report date 2024-05-14 · 0001133421-24-000060 · Items 5.02

  40. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001133421-24-000052

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 10 transaction rows10SGrant / award: 3 transaction rows3AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

13 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-19
2026-08-21
Warden Kathy JA · Grant / award
Acquired
Market Stock Units
Derivative security
35910.00.0
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock11.0546.42
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock4.0554.14
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2.0553.9
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2.0552.95
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2.0550.68
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock6.0549.5
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock10.0548.32
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock31.0547.42
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock19.0545.59
2026-08-03
2026-08-04
WELSH MARK A III
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock8.0544.53
2026-06-30
2026-07-01
Brown Marianne CatherineA · Grant / award
Acquired
Common Stock91.0509.31
2026-06-30
2026-07-01
KRISHNA ARVINDA · Grant / award
Acquired
Common Stock71.0509.31

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001133421NORTHROP GRUMMAN CORP /DE/
Northrop Grumman Aeronautics SystemsNorthrop Grumman Defense SystemsNorthrop Grumman Mission SystemsNorthrop Grumman Space SystemsNorthrop Grumman (United Kingdom)Northrop Grumman (Poland)

Showing 6 of 6 imported Wikidata subsidiary claims. Additional aliases appear below.

No parent relationship is available in this import; this is not proof of independence.

Legal Entity Identifier
RIMU48P07456QXSO0R61
GLEIF legal name
NORTHROP GRUMMAN CORPORATION
Entity / LEI registration status
ACTIVE / LAPSED
Reference data updated
2024-01-27T13:30:04Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Northrop Grumman Corporation · alias · wikidata
  • Northrop Grumman Aeronautics Systems · subsidiary · wikidata
  • Northrop Grumman Aerospace Systems · subsidiary · wikidata
  • NGAS · subsidiary · wikidata
  • Northrop Grumman Defense Systems · subsidiary · wikidata
  • NGDS · subsidiary · wikidata
  • Northrop Grumman Mission Systems · subsidiary · wikidata
  • NGMS · subsidiary · wikidata
  • Northrop Grumman Space Systems · subsidiary · wikidata
  • NGSS · subsidiary · wikidata
  • Northrop Grumman (United Kingdom) · subsidiary · wikidata
  • Northrop Grumman (Poland) · subsidiary · wikidata
  • NNG INC · former SEC name · 2001-02-01 to 2001-04-02

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$41.03B$44.07B
2023-12-31$39.29B$43.44B
2022-12-31$36.60B$42.13B
2021-12-31$35.67B$44.34B
2020-12-31$36.80B$47.91B
2019-12-31$33.84B$44.60B
2018-12-31$30.09B$40.38B
2017-12-31$26.00B$35.74B

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗