A business in context

TEM research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-25 · 0002113721-26-000018

  2. 4 · Ownership change

    Report date 2026-09-22 · 0001114357-26-000040

  3. 4 · Ownership change

    Report date 2026-09-16 · 0002024250-26-000037

  4. 4 · Ownership change

    Report date 2026-09-17 · 0002024169-26-000020

  5. 4 · Ownership change

    Report date 2026-09-17 · 0001754464-26-000018

  6. 4 · Ownership change

    Report date 2026-09-17 · 0001114357-26-000038

  7. 4 · Ownership change

    Report date 2026-09-01 · 0002024250-26-000035

  8. 4 · Ownership change

    Report date 2026-09-01 · 0001739090-26-000012

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-326090

  10. 8-K · Current report

    Report date 2026-07-30 · 0001193125-26-326083 · Items 2.02,7.01,9.01

  11. 8-K · Current report

    Report date 2026-07-20 · 0001193125-26-309073 · Items 1.01,9.01

  12. 8-K · Current report

    Report date 2026-07-20 · 0001193125-26-308469 · Items 7.01,9.01

  13. 8-K · Current report

    Report date 2026-05-21 · 0001193125-26-236814 · Items 5.07

  14. 8-K · Current report

    Report date 2026-05-07 · 0001193125-26-220115 · Items 1.01,1.02,2.03,3.02,8.01,9.01

  15. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-206356

  16. 8-K · Current report

    Report date 2026-05-05 · 0001193125-26-206317 · Items 2.02,7.01,9.01

  17. DEF 14A · Proxy statement

    Report date 2026-05-21 · 0001193125-26-145528

  18. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-066961

  19. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-066931 · Items 2.02,7.01,9.01

  20. 8-K · Current report

    Report date 2026-01-11 · 0001193125-26-009650 · Items 2.02,7.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-264652

  22. 8-K · Current report

    Report date 2025-11-04 · 0001193125-25-264616 · Items 2.02,7.01,9.01

  23. 8-K · Current report

    Report date 2025-08-27 · 0001193125-25-189857 · Items 8.01,9.01

  24. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-105449

  25. 8-K · Current report

    Report date 2025-08-08 · 0000950170-25-105441 · Items 2.02,7.01,9.01

  26. 8-K · Current report

    Report date 2025-06-30 · 0001193125-25-155545 · Items 1.01,2.03,3.02,8.01,9.01

  27. 8-K · Current report

    Report date 2025-05-20 · 0001193125-25-125425 · Items 5.07

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-064447

  29. 8-K · Current report

    Report date 2025-05-06 · 0000950170-25-064419 · Items 2.02,7.01,9.01

  30. 8-K · Current report

    Report date 2025-04-17 · 0001193125-25-090062 · Items 8.01

  31. DEF 14A · Proxy statement

    Report date 2025-05-20 · 0001193125-25-074642

  32. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-025603

  33. 8-K · Current report

    Report date 2025-02-24 · 0000950170-25-025587 · Items 2.02,7.01,9.01

  34. 8-K · Current report

    Report date 2025-02-03 · 0001193125-25-019313 · Items 1.01,2.03,9.01

  35. 8-K · Current report

    Report date 2025-01-13 · 0001193125-25-005041 · Items 2.02,7.01,9.01

  36. SC 13G · Ownership disclosure

    0001493152-24-044781

  37. SC 13G · Ownership disclosure

    0000950170-24-125615

  38. 8-K · Current report

    Report date 2024-11-04 · 0001193125-24-251239 · Items 1.01,3.02,9.01

  39. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000950170-24-120677

  40. 8-K · Current report

    Report date 2024-11-04 · 0000950170-24-120663 · Items 2.02,7.01,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 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: 116 transaction rows116SGrant / award: 2 transaction rows2AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 1 transaction rows1G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

119 matching transaction rows. Showing 101 to 119.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-07-28
2026-07-30
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock2671.041.34
2026-07-28
2026-07-30
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock14374.042.95
2026-07-28
2026-07-30
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock72560.042.36
2026-07-28
2026-07-30
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock48066.041.34
2026-07-08
2026-07-10
Fukushima Ryan
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock13686.057.37
2026-07-08
2026-07-10
Fukushima Ryan
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock2137.059.47
2026-07-08
2026-07-10
Fukushima Ryan
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock13984.056.8
2026-07-08
2026-07-10
Fukushima Ryan
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock3477.058.55
2026-07-06
2026-07-08
Fukushima Ryan
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock10000.060.0
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock2080.058.3
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock9130.059.23
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock9271.055.38
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock37711.056.51
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock41178.057.13
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock10293.057.13
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock2317.055.38
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock8320.058.3
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock36520.059.23
2026-06-29
2026-07-01
LEFKOFSKY ERIC P
10b5-1 checkbox reported
S · Sale
Disposed
Class A Common Stock9430.056.51

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 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 · 0001717115Tempus AI, Inc.

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 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names
  • Tempus Labs, Inc. · former SEC name · 2017-09-25 to 2023-12-05

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$693.40M$744.77M
2023-12-31$531.82M$588.05M
2022-12-31$320.67M$369.13M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗