Westinghouse Air Brake Technologies Corp SEC filings WAB
Westinghouse Air Brake Technologies Corp has 1,004 filings in SEC EDGAR's recent list, going back to May 24, 2018. Its latest annual report, Form ARS, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 21, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (material agreement, new debt). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 11-K | Employee savings plan report | Jun 23, 2026 | Dec 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| 11-K | Employee savings plan report | Jun 25, 2025 | Dec 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| POSASR | Filing | May 19, 2025 | — |
| 11-K | Employee savings plan report | Jun 25, 2024 | Dec 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 305B2 | Filing | Feb 26, 2024 | — |
| 11-K | Employee savings plan report | Jun 22, 2023 | Dec 31, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 11-K | Employee savings plan report | Jun 29, 2022 | Dec 31, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| 11-K | Employee savings plan report | Jun 25, 2021 | Dec 31, 2020 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| 11-K | Employee savings plan report | Jun 26, 2020 | Dec 31, 2019 |
| UPLOAD | Letter from the SEC | Jun 25, 2020 | — |
| POSASR | Filing | Jun 16, 2020 | — |
| CORRESP | Letter to the SEC | Jun 15, 2020 | — |
| UPLOAD | Letter from the SEC | Jun 3, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| 11-K | Employee savings plan report | Jun 24, 2019 | Dec 31, 2018 |
| EFFECT | Filing | Feb 13, 2019 | — |
| CORRESP | Letter to the SEC | Feb 11, 2019 | — |
| 425 | Filing | Feb 4, 2019 | — |
| 425 | Form 8-k | Jan 31, 2019 | — |
| CORRESP | Letter to the SEC | Jan 25, 2019 | — |
| 425 | Filing | Jan 25, 2019 | — |
| 425 | Form 425 | Jan 15, 2019 | — |
| 425 | Form 425 | Jan 15, 2019 | — |
| UPLOAD | Letter from the SEC | Nov 30, 2018 | — |
| 425 | Form 8-k | Nov 14, 2018 | — |
| 425 | Filing | Oct 30, 2018 | — |
| 425 | Filing | Oct 30, 2018 | — |
| 425 | Filing | Oct 12, 2018 | — |
| UPLOAD | Letter from the SEC | Oct 11, 2018 | — |
| CORRESP | Letter to the SEC | Oct 5, 2018 | — |
| CORRESP | Letter to the SEC | Oct 5, 2018 | — |
| PRER14A | Filing | Oct 5, 2018 | — |
| UPLOAD | Letter from the SEC | Oct 1, 2018 | — |
| UPLOAD | Letter from the SEC | Oct 1, 2018 | — |
| 425 | Filing | Sep 17, 2018 | — |
| 425 | Filing | Sep 17, 2018 | — |
| CORRESP | Letter to the SEC | Sep 17, 2018 | — |
| PRER14A | Filing | Sep 17, 2018 | — |
| POSASR | Filing | Sep 10, 2018 | — |
| 425 | Filing | Sep 10, 2018 | — |
| UPLOAD | Letter from the SEC | Sep 4, 2018 | — |
| UPLOAD | Letter from the SEC | Jul 19, 2018 | — |
| 11-K | Employee savings plan report | Jun 27, 2018 | Dec 31, 2017 |
| 425 | 8-k | Jun 14, 2018 | — |
| 425 | Form 8-k | May 24, 2018 | — |
Showing 51 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
- WAB (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Pittsburgh, PA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 943452
- Former names
- WABTEC CORP (until Jan 14, 2000); WESTINGHOUSE AIR BRAKE CO /DE/ (until Nov 19, 1999)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.