A business in context

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

  1. 4 · Ownership change

    Report date 2026-10-15 · 0001656109-26-000009

  2. 8-K · Current report

    Report date 2026-09-28 · 0001193125-26-406037 · Items 1.01,2.03,9.01

  3. 8-K · Current report

    Report date 2026-09-28 · 0001260221-26-000064 · Items 8.01,9.01

  4. 4/A · Ownership change

    Report date 2026-09-18 · 0001234544-26-000002

  5. 4 · Ownership change

    Report date 2026-09-18 · 0002148570-26-000003

  6. 4 · Ownership change

    Report date 2026-09-18 · 0001688222-26-000001

  7. 4 · Ownership change

    Report date 2026-09-18 · 0001615382-26-000001

  8. 4 · Ownership change

    Report date 2026-09-18 · 0001542765-26-000001

  9. 4 · Ownership change

    Report date 2026-09-18 · 0001352573-26-000014

  10. 4 · Ownership change

    Report date 2026-09-18 · 0001299926-26-000001

  11. 8-K · Current report

    Report date 2026-09-21 · 0001260221-26-000062 · Items 8.01

  12. 8-K · Current report

    Report date 2026-09-14 · 0001260221-26-000059 · Items 7.01

  13. 8-K · Current report

    Report date 2026-09-14 · 0001260221-26-000057 · Items 7.01

  14. 8-K · Current report

    Report date 2026-09-14 · 0001260221-26-000056 · Items 7.01

  15. 10-Q · Quarterly report

    Report date 2026-06-27 · 0001260221-26-000053

  16. 8-K · Current report

    Report date 2026-08-04 · 0001260221-26-000052 · Items 2.02,9.01

  17. 8-K · Current report

    Report date 2026-07-27 · 0001260221-26-000048 · Items 8.01,9.01

  18. 8-K · Current report

    Report date 2026-07-22 · 0001260221-26-000046 · Items 5.02

  19. 8-K · Current report

    Report date 2026-07-10 · 0001260221-26-000044 · Items 8.01

  20. 10-Q · Quarterly report

    Report date 2026-03-28 · 0001260221-26-000040

  21. 8-K · Current report

    Report date 2026-05-05 · 0001260221-26-000039 · Items 2.02,9.01

  22. 8-K · Current report

    Report date 2026-04-17 · 0001193125-26-161564 · Items 1.01,2.03,9.01

  23. 8-K · Current report

    Report date 2026-04-14 · 0001260221-26-000036 · Items 7.01

  24. 8-K · Current report

    Report date 2026-04-14 · 0001260221-26-000033 · Items 2.02,7.01

  25. 8-K · Current report

    Report date 2026-04-07 · 0001260221-26-000031 · Items 8.01,9.01

  26. 8-K · Current report

    Report date 2026-03-05 · 0001260221-26-000028 · Items 5.07

  27. 8-K · Current report

    Report date 2026-02-13 · 0001193125-26-051416 · Items 1.01,2.03,9.01

  28. 8-K · Current report

    Report date 2026-02-10 · 0001260221-26-000025 · Items 7.01

  29. 8-K · Current report

    Report date 2026-02-09 · 0001260221-26-000020 · Items 7.01

  30. 10-Q · Quarterly report

    Report date 2025-12-27 · 0001260221-26-000017

  31. 8-K · Current report

    Report date 2026-02-03 · 0001260221-26-000015 · Items 2.02,9.01

  32. DEF 14A · Proxy statement

    Report date 2025-09-30 · 0001260221-26-000009

  33. 8-K · Current report

    Report date 2026-01-16 · 0001260221-26-000002 · Items 8.01,9.01

  34. 8-K · Current report

    Report date 2025-12-31 · 0001260221-25-000084 · Items 8.01,9.01

  35. 10-K · Annual report

    Report date 2025-09-30 · 0001260221-25-000081

  36. 8-K · Current report

    Report date 2025-11-12 · 0001260221-25-000078 · Items 2.02,9.01

  37. 8-K · Current report

    Report date 2025-10-23 · 0001260221-25-000068 · Items 5.02

  38. 8-K · Current report

    Report date 2025-10-06 · 0001260221-25-000065 · Items 8.01,9.01

  39. 8-K · Current report

    Report date 2025-10-01 · 0001260221-25-000063 · Items 5.02,9.01

  40. 8-K · Current report

    Report date 2025-10-01 · 0001260221-25-000061 · Items 5.02,7.01,9.01

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: 105 transaction rows105SGrant / award: 10 transaction rows10AExercise / conversion: 11 transaction rows11MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

127 matching transaction rows. Showing 1 to 50.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-18
2026-09-21
Krasik Irina IgorevnaA · Grant / award
Acquired
Common Stock13.01085.0
2026-09-18
2026-09-21
CRONIN JANE M.A · Grant / award
Acquired
Common Stock34.01085.0
2026-09-18
2026-09-21
Santana MicheleA · Grant / award
Acquired
Common Stock34.01085.0
2026-09-18
2026-09-21
Palmer PeterA · Grant / award
Acquired
Common Stock34.01085.0
2026-09-18
2026-09-21
Howley W NicholasA · Grant / award
Acquired
Common Stock126.01085.0
2026-09-18
2026-09-21
Graff MichaelA · Grant / award
Acquired
Common Stock34.01085.0
2026-09-18
2026-09-21
BARR DAVIDA · Grant / award
Acquired
Common Stock46.01085.0
2026-09-18
2026-09-22 · Amendment
SMALL ROBERT JJ · Other (see filing)
Acquired
Common Stock0.00.0
2026-09-18
2026-09-21
SMALL ROBERT JA · Grant / award
Acquired
Common Stock52.01085.0
2026-09-18
2026-09-21
HENNESSY SEAN PA · Grant / award
Acquired
Common Stock46.01085.0
2026-09-18
2026-09-21
MCCULLOUGH GARY EA · Grant / award
Acquired
Common Stock41.01085.0
2026-09-15
2026-09-16
Reiss JoelM · Exercise / conversion
Acquired
Common Stock3900.0284.97
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock310.01082.96
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock170.01083.67
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock240.01084.87
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock110.01086.27
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock120.01087.49
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock10.01088.06
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock70.01090.06
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock100.01091.0
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock170.01092.13
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock282.01093.1
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock383.01094.06
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock225.01095.11
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock196.01096.17
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock294.01097.26
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock150.01098.41
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock90.01099.14
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock60.01100.41
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock166.01101.52
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock274.01102.49
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock210.01103.44
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock125.01104.58
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock5.01105.28
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock40.01106.69
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock30.01108.34
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock30.01112.38
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock20.01113.37
2026-09-15
2026-09-16
Reiss JoelS · Sale
Disposed
Common Stock20.01119.0
2026-09-15
2026-09-16
Reiss JoelM · Exercise / conversion
Disposed
Stock Option
Derivative security
3900.00.0
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock1055.01232.01
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock450.01233.3
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock270.01234.69
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock140.01236.12
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock250.01236.89
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock520.01238.08
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock3980.01239.17
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock1313.01240.42
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock190.01241.14
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock830.01231.12

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 · 0001260221TransDigm Group 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

View Wikidata identity and references ↗

  • TransDigm Group Incorporated · alias · wikidata
  • TDG · alias · wikidata
  • TransDigm Group · alias · wikidata
  • TD HOLDING CORP · former SEC name · 2003-08-15 to 2005-12-20
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
2025-09-30$8.83B$9.30B
2024-09-30$7.94B$8.59B
2023-09-30$6.58B$7.34B
2022-09-30$5.43B$6.36B
2021-09-30$4.80B$6.06B
2020-09-30$5.10B$6.66B
2019-09-30$5.22B$6.92B
2018-09-30$3.81B$5.14B

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

Explore the CPI history ↗