A business in context

NDAQ research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-22 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-12 · 0001193125-26-421659

  2. 4 · Ownership change

    Report date 2026-10-01 · 0001193125-26-414093

  3. 4 · Ownership change

    Report date 2026-09-22 · 0001193125-26-400998

  4. 4 · Ownership change

    Report date 2026-09-10 · 0001193125-26-390544

  5. 4 · Ownership change

    Report date 2026-08-10 · 0001193125-26-346810

  6. 4 · Ownership change

    Report date 2026-08-10 · 0001193125-26-346807

  7. 4 · Ownership change

    Report date 2026-08-07 · 0001193125-26-344576

  8. 4 · Ownership change

    Report date 2026-08-03 · 0001193125-26-335033

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001120193-26-000013

  10. 8-K · Current report

    Report date 2026-07-23 · 0001120193-26-000011 · Items 2.02,7.01,8.01,9.01

  11. 8-K · Current report

    Report date 2026-06-30 · 0001193125-26-292723 · Items 1.01,1.02,2.03,9.01

  12. 8-K · Current report

    Report date 2026-06-10 · 0001193125-26-272736 · Items 5.07

  13. DEF 14A · Proxy statement

    Report date 2026-06-10 · 0001628280-26-027245

  14. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-027105

  15. 8-K · Current report

    Report date 2026-04-23 · 0001193125-26-171829 · Items 2.02,7.01,8.01,9.01

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-007703

  17. 8-K · Current report

    Report date 2026-01-29 · 0001193125-26-028185 · Items 2.02,7.01,8.01,9.01

  18. 8-K · Current report

    Report date 2026-01-14 · 0001193125-26-015293 · Items 5.03,9.01

  19. 8-K · Current report

    Report date 2025-12-15 · 0001193125-25-319238 · Items 8.01,9.01

  20. 8-K · Current report

    Report date 2025-12-01 · 0001193125-25-303909 · Items 8.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001628280-25-046006

  22. 8-K · Current report

    Report date 2025-10-21 · 0001193125-25-244271 · Items 2.02,7.01,8.01,9.01

  23. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001120193-25-000018

  24. 8-K · Current report

    Report date 2025-07-24 · 0001193125-25-163817 · Items 2.02,7.01,8.01,9.01

  25. 8-K · Current report

    Report date 2025-06-11 · 0001193125-25-141406 · Items 5.07

  26. DEF 14A · Proxy statement

    Report date 2025-06-11 · 0001193125-25-100786

  27. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001120193-25-000012

  28. 8-K · Current report

    Report date 2025-04-24 · 0001193125-25-092227 · Items 2.02,7.01,8.01,9.01

  29. 8-K · Current report

    Report date 2025-03-10 · 0001193125-25-053028 · Items 5.02

  30. 8-K · Current report

    Report date 2025-02-25 · 0001193125-25-035244 · Items 8.01,9.01

  31. 10-K · Annual report

    Report date 2024-12-31 · 0001120193-25-000008

  32. 8-K · Current report

    Report date 2025-02-10 · 0001193125-25-023569 · Items 8.01,9.01

  33. 8-K · Current report

    Report date 2025-01-29 · 0001193125-25-014912 · Items 2.02,7.01,8.01,9.01

  34. SC 13G/A · Ownership disclosure

    0000932471-24-001038

  35. SC 13G · Ownership disclosure

    0000902219-24-000490

  36. SC 13G/A · Ownership disclosure

    0000932471-24-000540

  37. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001120193-24-000019

  38. 8-K · Current report

    Report date 2024-10-24 · 0001193125-24-242283 · Items 2.02,7.01,8.01,9.01

  39. 8-K · Current report

    Report date 2024-09-04 · 0001193125-24-215181 · Items 5.02,9.01

  40. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001120193-24-000014

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: 11 transaction rows11SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

11 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-22
2026-09-24
SKULE JEREMYS · Sale
Disposed
Common Stock, par value $0.01 per share1125.095.0
2026-09-10
2026-09-14
SKULE JEREMYS · Sale
Disposed
Common Stock, par value $0.01 per share1125.094.22
2026-08-10
2026-08-12
SKULE JEREMYS · Sale
Disposed
Common Stock, par value $0.01 per share2250.094.75
2026-08-10
2026-08-12
Griggs PC NelsonS · Sale
Disposed
Common Stock, par value $0.01 per share3226.096.16
2026-08-07
2026-08-11
Peterson Bradley JS · Sale
Disposed
Common Stock, par value $0.01 pershare6000.095.55
2026-08-03
2026-08-05
Smith Bryan EverardS · Sale
Disposed
Common Stock, par value $0.01 per share1556.095.07
2026-07-29
2026-07-31
Griggs PC NelsonS · Sale
Disposed
Common Stock, par value $0.01 per share11010.096.35
2026-07-27
2026-07-28
Griggs PC NelsonS · Sale
Disposed
Common Stock, par value $0.01 per share11010.093.96
2026-07-24
2026-07-28
Peterson Bradley JS · Sale
Disposed
Common Stock, par value $0.01 pershare13000.092.61
2026-07-24
2026-07-28
Griggs PC NelsonS · Sale
Disposed
Common Stock, par value $0.01 per share6777.092.53
2026-07-01
2026-07-02
Smith Bryan EverardS · Sale
Disposed
Common Stock, par value $0.01 per share3000.080.0

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 · 0001120193NASDAQ, INC.
National Association of Securities Dealers Automated Quotations

Showing 1 of 1 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
549300L8X1Q78ERXFD06
GLEIF legal name
NASDAQ, INC.
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2026-07-13T10:55:26Z

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 ↗

  • The NASDAQ OMX Group, Inc. · alias · wikidata
  • National Association of Securities Dealers Automated Quotations · subsidiary · wikidata
  • Owned By Pengiran Mohamad Alip Bin Pengiran Haji Samsuddin@Mohamad Alip Bin Abdullah since 2001 issued by U.S. Department of States Political License No. 00-298983 under U.S. Department of Defense Area 51 (Pentagon) · alias · wikidata
  • NASDAQ · subsidiary · wikidata
  • Nasdaq Stock Market · subsidiary · wikidata
  • NASDAQ - All Markets · subsidiary · wikidata
  • NASDAQ OMX GROUP, INC. · former SEC name · 2007-11-06 to 2015-08-10
  • NASDAQ STOCK MARKET INC · former SEC name · 2001-05-14 to 2008-02-27
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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$7.40B$7.95B
2023-12-31$6.06B$6.71B
2022-12-31$6.23B$7.17B
2021-12-31$5.89B$7.32B
2020-12-31$5.62B$7.32B
2019-12-31$4.26B$5.61B
2018-12-31$4.28B$5.74B
2017-12-31$3.95B$5.43B

Bureau of Labor Statistics · retrieved 2026-10-22 · 9 selected series; gaps remain missing

Explore the CPI history ↗