A business in context

NTRS research notebook

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

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-01 · 0002086167-26-000006

  2. 4 · Ownership change

    Report date 2026-08-24 · 0001751051-26-000014

  3. 4 · Ownership change

    Report date 2026-07-31 · 0001478669-26-000015

  4. 8-K · Current report

    Report date 2026-08-03 · 0000073124-26-000051 · Items 8.01,9.01

  5. 4 · Ownership change

    Report date 2026-07-29 · 0002033834-26-000019

  6. 10-Q · Quarterly report

    Report date 2026-06-30 · 0000073124-26-000047

  7. 8-K · Current report

    Report date 2026-07-22 · 0000073124-26-000043 · Items 2.02,7.01,9.01

  8. 4 · Ownership change

    Report date 2026-06-30 · 0001750288-26-000008

  9. 4 · Ownership change

    Report date 2026-07-01 · 0001736600-26-000010

  10. 4 · Ownership change

    Report date 2026-07-01 · 0001692367-26-000011

  11. 4 · Ownership change

    Report date 2026-06-30 · 0001629460-26-000008

  12. 10-Q · Quarterly report

    Report date 2026-03-31 · 0000073124-26-000035

  13. 8-K · Current report

    Report date 2026-04-21 · 0000073124-26-000031 · Items 5.07,9.01

  14. 8-K · Current report

    Report date 2026-04-21 · 0000073124-26-000029 · Items 7.01,9.01

  15. 8-K · Current report

    Report date 2026-04-21 · 0000073124-26-000028 · Items 2.02,7.01,9.01

  16. DEF 14A · Proxy statement

    Report date 2026-04-21 · 0000073124-26-000022

  17. 10-K · Annual report

    Report date 2025-12-31 · 0000073124-26-000016

  18. 8-K · Current report

    Report date 2026-02-10 · 0000073124-26-000007 · Items 7.01,9.01

  19. 8-K · Current report

    Report date 2026-01-22 · 0000073124-26-000005 · Items 2.02,7.01,9.01

  20. 8-K · Current report

    Report date 2025-11-19 · 0001193125-25-288182 · Items 8.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0000073124-25-000247

  22. 8-K · Current report

    Report date 2025-10-22 · 0000073124-25-000244 · Items 2.02,7.01,9.01

  23. 8-K · Current report

    Report date 2025-09-03 · 0000073124-25-000238 · Items 5.02,9.01

  24. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000073124-25-000235

  25. 8-K · Current report

    Report date 2025-07-22 · 0000073124-25-000232 · Items 8.01,9.01

  26. 8-K · Current report

    Report date 2025-07-23 · 0000073124-25-000229 · Items 2.02,7.01,9.01

  27. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000073124-25-000187

  28. 8-K · Current report

    Report date 2025-04-22 · 0000073124-25-000159 · Items 5.03,5.07,9.01

  29. 8-K · Current report

    Report date 2025-04-22 · 0000073124-25-000157 · Items 7.01,9.01

  30. 8-K · Current report

    Report date 2025-04-22 · 0000073124-25-000156 · Items 2.02,7.01,9.01

  31. DEF 14A · Proxy statement

    Report date 2025-04-22 · 0001193125-25-053039

  32. 10-K · Annual report

    Report date 2024-12-31 · 0000073124-25-000105

  33. 8-K/A · Current report

    Report date 2024-05-29 · 0000073124-25-000101 · Items 5.02,9.01

  34. 8-K · Current report

    Report date 2025-01-23 · 0000073124-25-000023 · Items 2.02,7.01,9.01

  35. 8-K · Current report

    Report date 2025-01-22 · 0000073124-25-000020 · Items 5.02,9.01

  36. 8-K · Current report

    Report date 2024-11-19 · 0000073124-24-000280 · Items 5.03,9.01

  37. SC 13G/A · Ownership disclosure

    0000315066-24-002845

  38. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000073124-24-000257

  39. 8-K · Current report

    Report date 2024-10-23 · 0000073124-24-000251 · Items 2.02,7.01,9.01

  40. 8-K · Current report

    Report date 2024-09-10 · 0001193125-24-216672 · Items 5.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: 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: 1 transaction rows1PSale: 5 transaction rows5SGrant / award: 32 transaction rows32AExercise / conversion: 0 transaction rows0MTax / exercise payment: 1 transaction rows1FGift: 3 transaction rows3G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

42 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-03
2026-06-04
Hallinan AengusS · Sale
Disposed
Common Stock2555.0167.1
2026-06-03
2026-06-04
Hallinan AengusS · Sale
Disposed
Common Stock1113.0167.96
2026-06-01
2026-06-02
Hallinan AengusF · Tax / exercise payment
Disposed
Common Stock2707.0166.82
2026-05-22
2026-05-26
South Thomas AG · Gift
Disposed
Common Stock320.00.0
2026-05-04
2026-05-04
South Thomas AG · Gift
Disposed
Common Stock1300.00.0
2026-05-01
2026-05-04
Moritz Robert Edward Jr.P · Purchase
Acquired
Common Stock225.0166.41
2026-04-30
2026-05-01
SMITH DAVID BYRON JRG · Gift
Acquired
Common Stock1200.00.0
2026-04-29
2026-04-29
Fox David W JrS · Sale
Disposed
Common Stock13.0165.74
2026-04-28
2026-04-29
Fox David W JrS · Sale
Disposed
Common Stock19987.0166.16
2026-04-24
2026-04-28
Bellows CliveS · Sale
Disposed
Common Stock2800.0165.02
2026-04-21
2026-04-23
Moritz Robert Edward Jr.A · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Dhandapani ChandraA · Grant / award
Acquired
Common Stock34.89171.74
2026-04-21
2026-04-23
Dhandapani ChandraA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Petrino RichardA · Grant / award
Acquired
Common Stock17.45171.74
2026-04-21
2026-04-23
Petrino RichardA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Klevorn Marcy SA · Grant / award
Acquired
Common Stock34.89171.74
2026-04-21
2026-04-23
Klevorn Marcy SA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Henderson Jay LA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Harrison Dean MA · Grant / award
Acquired
Common Stock34.89171.74
2026-04-21
2026-04-23
Harrison Dean MA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
SMITH DAVID BYRON JRA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Thompson DonaldA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Thompson DonaldA · Grant / award
Acquired
Common Stock34.89171.74
2026-04-21
2026-04-23
Tribbett Charles AA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Mehta Siddharth NA · Grant / award
Acquired
Common Stock989.00.0
2026-04-21
2026-04-23
Mehta Siddharth NA · Grant / award
Acquired
Common Stock34.89171.74
2026-04-21
2026-04-23
CROWN SUSANA · Grant / award
Acquired
Common Stock Units989.00.0
2026-04-21
2026-04-23
CROWN SUSANA · Grant / award
Acquired
Common Stock Units34.89171.74
2026-04-21
2026-04-23
SLARK MARTIN PA · Grant / award
Acquired
Common Stock34.89171.74
2026-04-21
2026-04-23
SLARK MARTIN PA · Grant / award
Acquired
Common Stock989.00.0
2026-04-01
2026-04-02
Dhandapani ChandraA · Grant / award
Acquired
Common Stock19.72141.41
2026-04-01
2026-04-02
Petrino RichardA · Grant / award
Acquired
Common Stock2.43141.41
2026-04-01
2026-04-02
Klevorn Marcy SA · Grant / award
Acquired
Common Stock59.5141.41
2026-04-01
2026-04-02
Harrison Dean MA · Grant / award
Acquired
Common Stock149.03141.41
2026-04-01
2026-04-02
Thompson DonaldA · Grant / award
Acquired
Common Stock142.85141.41
2026-04-01
2026-04-02
Tribbett Charles AA · Grant / award
Acquired
Common Stock86.31141.41
2026-04-01
2026-04-02
Mehta Siddharth NA · Grant / award
Acquired
Common Stock22.29141.41
2026-04-01
2026-04-02
CROWN SUSANA · Grant / award
Acquired
Common Stock Units82.65141.41
2026-04-01
2026-04-02
SLARK MARTIN PA · Grant / award
Acquired
Common Stock65.17141.41
2026-03-31
2026-04-02
Dhandapani ChandraA · Grant / award
Acquired
Common Stock250.77139.57
2026-03-31
2026-04-02
Harrison Dean MA · Grant / award
Acquired
Common Stock322.42139.57
2026-03-31
2026-04-02
Thompson DonaldA · Grant / award
Acquired
Common Stock268.68139.57

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 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 · 0000073124NORTHERN TRUST CORP

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

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Northern Trust · alias · wikidata
  • Northern Trust Corporation · alias · wikidata
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Revenue in constant purchasing power

USD revenue expressed in 2026-07 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$8.29B$8.82B
2023-12-31$6.77B$7.42B
2022-12-31$6.76B$7.71B
2021-12-31$6.46B$7.96B
2020-12-31$6.10B$7.87B
2019-12-31$6.07B$7.93B
2018-12-31$5.96B$7.93B
2017-12-31$5.38B$7.32B

Bureau of Labor Statistics · retrieved 2026-09-08 · 9 selected series; gaps remain missing

Explore the CPI history ↗