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Filing timeline

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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 2026-09-15 · 0001904623-26-000012

  2. 4 · Ownership change

    Report date 2026-09-15 · 0001719723-26-000020

  3. 4 · Ownership change

    Report date 2026-09-01 · 0001570337-26-000014

  4. 4 · Ownership change

    Report date 2026-08-14 · 0001815346-26-000007

  5. 4 · Ownership change

    Report date 2026-08-14 · 0001628280-26-057770

  6. 4 · Ownership change

    Report date 2026-08-14 · 0001577243-26-000004

  7. 4 · Ownership change

    Report date 2026-08-14 · 0001570337-26-000012

  8. 4 · Ownership change

    Report date 2026-08-14 · 0001489097-26-000006

  9. 8-K · Current report

    Report date 2026-08-12 · 0000816761-26-000032 · Items 1.01,9.01

  10. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-053103

  11. 8-K · Current report

    Report date 2026-08-04 · 0001628280-26-052549 · Items 2.02,9.01

  12. 8-K · Current report

    Report date 2026-07-30 · 0000816761-26-000028 · Items 5.02,9.01

  13. 8-K · Current report

    Report date 2026-06-24 · 0001140361-26-026267 · Items 1.01,1.02,2.03,9.01

  14. 8-K · Current report

    Report date 2026-05-14 · 0000816761-26-000020 · Items 5.02,5.07,9.01

  15. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-031053

  16. 8-K · Current report

    Report date 2026-05-05 · 0001628280-26-030514 · Items 2.02,9.01

  17. DEF 14A · Proxy statement

    Report date 2025-12-31 · 0000816761-26-000011

  18. 8-K · Current report

    Report date 2026-02-27 · 0000816761-26-000004 · Items 5.02

  19. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-012671

  20. 8-K · Current report

    Report date 2026-02-19 · 0001628280-26-010578 · Items 8.01

  21. 8-K · Current report

    Report date 2026-02-10 · 0001628280-26-007274 · Items 1.01,9.01

  22. 8-K · Current report

    Report date 2026-02-10 · 0001628280-26-006830 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-11-17 · 0001628280-25-052782 · Items 8.01,9.01

  24. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001628280-25-049313

  25. 8-K · Current report

    Report date 2025-11-04 · 0001628280-25-048834 · Items 2.02,9.01

  26. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000816761-25-000182

  27. 8-K · Current report

    Report date 2025-08-05 · 0000816761-25-000179 · Items 2.02,9.01

  28. 8-K · Current report

    Report date 2025-05-15 · 0000816761-25-000156 · Items 5.02,5.07,9.01

  29. 8-K · Current report

    Report date 2025-05-15 · 0000816761-25-000119 · Items 5.02,9.01

  30. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000816761-25-000108

  31. 8-K · Current report

    Report date 2025-05-06 · 0000816761-25-000105 · Items 2.02,9.01

  32. 8-K · Current report

    Report date 2025-05-05 · 0000816761-25-000101 · Items 5.02

  33. DEF 14A · Proxy statement

    Report date 2025-05-15 · 0000816761-25-000093

  34. 8-K/A · Current report

    Report date 2025-02-07 · 0000816761-25-000034 · Items 5.02

  35. 8-K · Current report

    Report date 2025-02-21 · 0000816761-25-000032 · Items 5.02,9.01

  36. 10-K · Annual report

    Report date 2024-12-31 · 0000816761-25-000027

  37. 8-K · Current report

    Report date 2025-02-07 · 0000816761-25-000006 · Items 2.02,5.02,9.01

  38. SC 13G/A · Ownership disclosure

    0001315863-24-000827

  39. SC 13G/A · Ownership disclosure

    0000932471-24-001275

  40. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000816761-24-000162

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: 2 transaction rows2SGrant / award: 8 transaction rows8AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

10 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-15
2026-09-17
Hutchinson Michael D
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock48077.030.0
2026-09-15
2026-09-17
MCMILLAN STEPHEN
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock10000.030.02
2026-09-01
2026-09-03
Fisher Melissa BA · Grant / award
Acquired
Common Stock344.00.0
2026-09-01
2026-09-03
Fisher Melissa BA · Grant / award
Acquired
Common Stock619.00.0
2026-08-14
2026-08-18
McElhatton ToddA · Grant / award
Acquired
Common Stock2197.00.0
2026-08-14
2026-08-18
Gianoni Michael PA · Grant / award
Acquired
Common Stock2197.00.0
2026-08-14
2026-08-18
Bacus Lisa RA · Grant / award
Acquired
Common Stock2197.00.0
2026-08-14
2026-08-18
Fisher Melissa BA · Grant / award
Acquired
Common Stock2197.00.0
2026-08-14
2026-08-18
Nelson Kimberly K.A · Grant / award
Acquired
Common Stock2197.00.0
2026-08-01
2026-08-04
Leukert BerndA · Grant / award
Acquired
Common Stock8330.00.0

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 · 0000816761TERADATA CORP /DE/
Teradata (United Kingdom)Aster Data Systems

Showing 2 of 2 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
549300JU9SOUHV4U4R71
GLEIF legal name
TERADATA CORPORATION
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2025-11-14T10:29:00Z

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 ↗

  • Teradata · alias · wikidata
  • Teradata Corporation · alias · wikidata
  • TD · alias · wikidata
  • Teradata (United Kingdom) · subsidiary · wikidata
  • Aster Data Systems · subsidiary · wikidata
  • TERADATA CORP /DE/ · former SEC name · 2007-05-10 to 2026-09-17
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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$1.75B$1.88B
2023-12-31$1.83B$2.03B
2022-12-31$1.79B$2.07B
2021-12-31$1.92B$2.38B
2020-12-31$1.84B$2.39B
2019-12-31$1.90B$2.50B
2018-12-31$2.16B$2.90B
2017-12-31$2.16B$2.96B

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

Explore the CPI history ↗