A business in context

TDG 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 2026-10-15 · 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 51 to 100.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock570.01230.02
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock290.01229.09
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock70.01227.62
2026-08-18
2026-08-19
Howley W NicholasS · Sale
Disposed
Common Stock204.01225.6
2026-08-18
2026-08-19
Howley W NicholasM · Exercise / conversion
Acquired
Common Stock10132.066.47
2026-08-18
2026-08-19
Howley W NicholasM · Exercise / conversion
Disposed
Stock Option
Derivative security
10132.00.0
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock145.01245.29
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock100.01243.91
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock80.01252.11
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock30.01253.08
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock138.01243.03
2026-08-17
2026-08-18
Reiss JoelM · Exercise / conversion
Acquired
Common Stock3900.0284.97
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock140.01232.82
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock260.01233.87
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock327.01234.93
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock373.01235.86
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock112.01242.28
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock120.01240.78
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock400.01239.99
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock340.01238.84
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock499.01237.87
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock671.01236.8
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock37.01245.9
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock48.01247.31
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock60.01248.26
2026-08-17
2026-08-18
Reiss JoelS · Sale
Disposed
Common Stock20.01250.82
2026-08-17
2026-08-18
Reiss JoelM · Exercise / conversion
Disposed
Stock Option
Derivative security
3900.00.0
2026-07-20
2026-07-21
Howley W NicholasM · Exercise / conversion
Acquired
Common Stock10132.066.47
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock440.01224.14
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock465.01222.32
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock130.01220.57
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock1243.01219.48
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock1463.01218.58
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock603.01217.01
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock260.01215.62
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock1561.01214.74
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock570.01210.32
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock240.01211.46
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock1720.01212.73
2026-07-20
2026-07-21
Howley W NicholasS · Sale
Disposed
Common Stock1437.01213.88
2026-07-20
2026-07-21
Howley W NicholasM · Exercise / conversion
Disposed
Stock Option
Derivative security
10132.00.0
2026-07-15
2026-07-21 · Amendment
Reiss JoelM · Exercise / conversion
Disposed
Stock Option
Derivative security
3900.00.0
2026-07-15
2026-07-17
Reiss JoelS · Sale
Disposed
Common Stock190.01230.06
2026-07-15
2026-07-17
Reiss JoelS · Sale
Disposed
Common Stock70.01231.09
2026-07-15
2026-07-17
Reiss JoelS · Sale
Disposed
Common Stock144.01232.34
2026-07-15
2026-07-17
Reiss JoelS · Sale
Disposed
Common Stock10.01233.38
2026-07-15
2026-07-17
Reiss JoelS · Sale
Disposed
Common Stock90.01211.5
2026-07-15
2026-07-17
Reiss JoelS · Sale
Disposed
Common Stock10.01195.2
2026-07-15
2026-07-17
Reiss JoelM · Exercise / conversion
Acquired
Common Stock3900.0284.97
2026-07-15
2026-07-17
Reiss JoelS · Sale
Disposed
Common Stock90.01228.79

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 ↗