A business in context

TDY 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. 8-K · Current report

    Report date 2026-10-21 · 0001094285-26-000055 · Items 2.02,9.01

  2. 8-K/A · Current report

    Report date 2026-09-28 · 0001094285-26-000053 · Items 5.02,9.01

  3. 8-K · Current report

    Report date 2026-09-28 · 0001094285-26-000050 · Items 5.02,9.01

  4. 4 · Ownership change

    Report date 2026-08-12 · 0001025355-26-000006

  5. 4 · Ownership change

    Report date 2026-08-12 · 0001191714-26-000006

  6. 8-K · Current report

    Report date 2026-08-10 · 0001094285-26-000047 · Items 7.01,9.01

  7. 10-Q · Quarterly report

    Report date 2026-06-28 · 0001094285-26-000043

  8. 8-K · Current report

    Report date 2026-07-22 · 0001094285-26-000039 · Items 2.02,9.01

  9. 4 · Ownership change

    Report date 2026-04-22 · 0001763148-26-000007

  10. 4 · Ownership change

    Report date 2026-04-22 · 0001641318-26-000007

  11. 4 · Ownership change

    Report date 2026-04-22 · 0001574791-26-000010

  12. 4 · Ownership change

    Report date 2026-04-22 · 0001555599-26-000009

  13. 4 · Ownership change

    Report date 2026-04-22 · 0001555594-26-000008

  14. 4 · Ownership change

    Report date 2026-04-22 · 0001184647-26-000008

  15. 10-Q · Quarterly report

    Report date 2026-03-29 · 0001094285-26-000030

  16. 8-K · Current report

    Report date 2026-04-21 · 0001193125-26-171087 · Items 5.02,5.03,5.07,8.01,9.01

  17. 8-K · Current report

    Report date 2026-04-22 · 0001094285-26-000024 · Items 2.02,9.01

  18. DEF 14A · Proxy statement

    Report date 2026-04-22 · 0001193125-26-104187

  19. 8-K · Current report

    Report date 2026-02-25 · 0001094285-26-000019 · Items 1.01,9.01

  20. 10-K · Annual report

    Report date 2025-12-28 · 0001094285-26-000017

  21. 8-K · Current report

    Report date 2026-01-20 · 0001094285-26-000010 · Items 5.02

  22. 8-K · Current report

    Report date 2026-01-21 · 0001094285-26-000008 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-12-30 · 0001094285-26-000004 · Items 5.02

  24. 8-K · Current report

    Report date 2025-12-16 · 0001094285-25-000145 · Items 5.02,8.01,9.01

  25. 10-Q · Quarterly report

    Report date 2025-09-28 · 0001094285-25-000140

  26. 8-K · Current report

    Report date 2025-10-21 · 0001094285-25-000137 · Items 2.02,5.02,9.01

  27. 10-Q · Quarterly report

    Report date 2025-06-29 · 0001094285-25-000131

  28. 8-K/A · Current report

    Report date 2025-04-28 · 0001094285-25-000123 · Items 5.02

  29. 8-K · Current report

    Report date 2025-07-22 · 0001094285-25-000120 · Items 2.02,8.01,9.01

  30. 8-K/A · Current report

    Report date 2025-04-28 · 0001094285-25-000111 · Items 5.02,9.01

  31. 8-K · Current report

    Report date 2025-04-28 · 0001094285-25-000108 · Items 5.02,9.01

  32. 10-Q · Quarterly report

    Report date 2025-03-30 · 0001094285-25-000105

  33. 8-K · Current report

    Report date 2025-04-22 · 0001094285-25-000071 · Items 5.02,5.03,5.07,9.01

  34. 8-K · Current report

    Report date 2025-04-23 · 0001094285-25-000062 · Items 2.02,9.01

  35. DEF 14A · Proxy statement

    Report date 2025-04-23 · 0001193125-25-054478

  36. 10-K · Annual report

    Report date 2024-12-29 · 0001094285-25-000053

  37. 8-K · Current report

    Report date 2025-01-21 · 0001094285-25-000005 · Items 5.02

  38. 8-K · Current report

    Report date 2025-01-22 · 0001094285-25-000003 · Items 2.02,5.02,9.01

  39. SC 13G/A · Ownership disclosure

    0001897612-24-001909

  40. SC 13G/A · Ownership disclosure

    0000080255-24-001385

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: 5 transaction rows5SGrant / 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

5 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-12
2026-08-12
LORNE SIMON MS · Sale
Disposed
Common Stock3451.0679.74
2026-08-12
2026-08-12
LORNE SIMON MS · Sale
Disposed
Common Stock2000.0680.18
2026-08-12
2026-08-12
LORNE SIMON MS · Sale
Disposed
Common Stock40.0681.79
2026-08-12
2026-08-12
LORNE SIMON MS · Sale
Disposed
Common Stock958.0682.81
2026-08-12
2026-08-13
VON SCHACK WESLEY WS · Sale
Disposed
Common Stock468.0686.63

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 · 0001094285TELEDYNE TECHNOLOGIES INC
Teledyne Technologies (Canada)Teledyne Technologies (Australia)Teledyne Ryan

Showing 3 of 3 imported Wikidata subsidiary claims. Additional aliases appear below.

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 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Teledyne Technologies · alias · wikidata
  • Teledyne Benthos · alias · wikidata
  • RD Instruments · alias · wikidata
  • Teledyne Technologies (Canada) · subsidiary · wikidata
  • Teledyne Technologies (Australia) · subsidiary · wikidata
  • Teledyne Ryan · subsidiary · wikidata
Explore headquarters map ↗

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
2024-12-29$5.67B$6.09B
2023-12-31$5.64B$6.23B
2023-01-01$5.46B$6.28B
2022-01-02$4.61B$5.73B
2021-01-03$3.09B$4.02B
2019-12-29$3.16B$4.17B
2018-12-30$2.90B$3.89B
2017-12-31$2.60B$3.58B

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

Explore the CPI history ↗