Trinity Industries Inc SEC filings TRN
Trinity Industries Inc has 1,003 filings in SEC EDGAR's recent list, going back to Oct 2, 2014. Its latest annual report, Form ARS, was filed on Apr 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 11-K | Employee savings plan report | May 15, 2026 | Dec 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 14, 2026 | — |
| CERT | Nyse texas certification | Jul 8, 2025 | — |
| 8-A12B | Filing | Jul 8, 2025 | — |
| 11-K | Employee savings plan report | Jun 2, 2025 | Dec 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 22, 2025 | — |
| 11-K | Employee savings plan report | May 31, 2024 | Dec 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 23, 2024 | — |
| 11-K | Employee savings plan report | May 26, 2023 | Dec 31, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2023 | — |
| UPLOAD | Letter from the SEC | Jan 11, 2023 | — |
| CORRESP | Letter to the SEC | Dec 20, 2022 | — |
| UPLOAD | Letter from the SEC | Dec 9, 2022 | — |
| 11-K | Employee savings plan report | Jun 9, 2022 | Dec 31, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| 11-K | Employee savings plan report | Jun 2, 2021 | Dec 31, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2021 | — |
| 11-K | Employee savings plan report | Jun 5, 2020 | Dec 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| 11-K | Employee savings plan report | Jun 4, 2019 | Dec 31, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2019 | — |
| 11-K | Employee savings plan report | Jun 22, 2018 | Dec 31, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 23, 2018 | — |
| 11-K | Employee savings plan report | May 31, 2017 | Dec 31, 2016 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| 11-K | Employee savings plan report | May 31, 2016 | Dec 31, 2015 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| DEFR14A | Definitive revised proxy statement | Apr 4, 2016 | — |
| 11-K | Employee savings plan report | Jun 11, 2015 | Dec 31, 2014 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2015 | — |
Showing 30 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Railroad Equipment (SIC 3743)
- Listed as
- TRN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Dallas, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 99780
Other Railroad Equipment companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.