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TREX research notebook

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K/A · Current report

    Report date 2026-08-04 · 0001193125-26-379434 · Items 2.02,9.01

  2. 8-K/A · Current report

    Report date 2026-07-13 · 0001193125-26-379433 · Items 2.02,9.01

  3. 4 · Ownership change

    Report date 2026-08-24 · 0001069878-26-000079

  4. 8-K · Current report

    Report date 2026-08-24 · 0001193125-26-362066 · Items 5.02,7.01,9.01

  5. 4 · Ownership change

    Report date 2026-08-07 · 0001069878-26-000075

  6. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-332813

  7. 8-K · Current report

    Report date 2026-08-04 · 0001193125-26-331450 · Items 2.02,9.01

  8. 4 · Ownership change

    Report date 2026-07-29 · 0001069878-26-000073

  9. 4 · Ownership change

    Report date 2026-07-29 · 0001069878-26-000070

  10. 4 · Ownership change

    Report date 2026-07-29 · 0001069878-26-000068

  11. 4 · Ownership change

    Report date 2026-07-29 · 0001069878-26-000066

  12. 4 · Ownership change

    Report date 2026-07-29 · 0001069878-26-000063

  13. 4 · Ownership change

    Report date 2026-07-29 · 0001069878-26-000061

  14. 8-K · Current report

    Report date 2026-07-14 · 0001193125-26-302685 · Items 7.01

  15. 8-K · Current report

    Report date 2026-07-13 · 0001193125-26-302012 · Items 8.01,9.01

  16. 8-K/A · Current report

    Report date 2026-05-07 · 0001193125-26-221659 · Items 2.02,9.01

  17. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-211927

  18. 8-K · Current report

    Report date 2026-05-07 · 0001193125-26-210213 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2026-05-04 · 0001193125-26-202794 · Items 5.02,5.07,7.01,9.01

  20. 8-K · Current report

    Report date 2026-04-01 · 0001193125-26-135874 · Items 1.01,2.03,9.01

  21. DEF 14A · Proxy statement

    Report date 2026-04-28 · 0001193125-26-107273

  22. 8-K/A · Current report

    Report date 2026-02-24 · 0001193125-26-105132 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2026-03-03 · 0001193125-26-086881 · Items 1.01,8.01,9.01

  24. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-068732

  25. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-067031 · Items 5.02,8.01,9.01

  26. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-066985 · Items 2.02,9.01

  27. 8-K · Current report

    Report date 2026-02-09 · 0001193125-26-042811 · Items 5.02,9.01

  28. 8-K/A · Current report

    Report date 2025-11-04 · 0001193125-25-306089 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-12-03 · 0001193125-25-306027 · Items 5.02,9.01

  30. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-264987

  31. 8-K · Current report

    Report date 2025-11-04 · 0001193125-25-264647 · Items 2.02,9.01

  32. 8-K · Current report

    Report date 2025-10-01 · 0001193125-25-226786 · Items 5.02,7.01,9.01

  33. 8-K/A · Current report

    Report date 2025-08-04 · 0001193125-25-204407 · Items 2.02,9.01

  34. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-102135

  35. 8-K · Current report

    Report date 2025-08-04 · 0000950170-25-101987 · Items 2.02,9.01

  36. 8-K · Current report

    Report date 2025-06-25 · 0000950170-25-089954 · Items 5.01,7.01,9.01

  37. 8-K/A · Current report

    Report date 2025-05-08 · 0000950170-25-082725 · Items 2.02,9.01

  38. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-067195

  39. 8-K · Current report

    Report date 2025-05-08 · 0000950170-25-066913 · Items 2.02,9.01

  40. DEF 14A · Proxy statement

    Report date 2025-05-06 · 0000950170-25-043508

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: 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: 1 transaction rows1SGrant / award: 2 transaction rows2AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

3 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-25
2026-06-26
Rudolph Jacob T.
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1400.050.0
2026-04-01
2026-04-03
Keffer David ChristianA · Grant / award
Acquired
Common Stock175.036.57
2026-04-01
2026-04-03
ROSE B ANDREWA · Grant / award
Acquired
Common Stock700.036.57

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 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 · 0001069878TREX CO 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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

    Revenue in constant purchasing power

    USD revenue expressed in 2026-07 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$1.15B$1.23B
    2023-12-31$1.09B$1.20B
    2022-12-31$1.11B$1.26B
    2021-12-31$1.20B$1.47B
    2020-12-31$880.83M$1.14B
    2019-12-31$745.35M$973.45M
    2018-12-31$684.25M$909.87M
    2017-12-31$565.15M$769.87M

    Bureau of Labor Statistics · retrieved 2026-09-08 · 9 selected series; gaps remain missing

    Explore the CPI history ↗