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 |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 31, 2026 | — |
| DEF 14A | Proxy statement | Mar 31, 2026 | May 12, 2026 |
| DEFA14A | Additional proxy material | Apr 3, 2025 | — |
| DEF 14A | Proxy statement | Apr 3, 2025 | May 15, 2025 |
| DEFA14A | Additional proxy material | Apr 4, 2024 | — |
| DEF 14A | Proxy statement | Apr 4, 2024 | May 16, 2024 |
| DEFA14A | Additional proxy material | Apr 21, 2023 | — |
| DEFA14A | Additional proxy material | Apr 5, 2023 | — |
| DEF 14A | Proxy statement | Apr 5, 2023 | — |
| DEFA14A | Additional proxy material | Apr 5, 2022 | — |
| DEF 14A | Proxy statement | Apr 5, 2022 | May 18, 2022 |
| DEFA14A | Additional proxy material | May 10, 2021 | — |
| DEFA14A | Additional proxy material | Apr 7, 2021 | — |
| DEF 14A | Proxy statement | Apr 7, 2021 | May 19, 2021 |
| DEFA14A | Additional proxy material | May 7, 2020 | — |
| DEFA14A | Additional proxy material | May 4, 2020 | — |
| DEFA14A | Additional proxy material | Apr 3, 2020 | — |
| DEF 14A | Proxy statement | Apr 3, 2020 | May 15, 2020 |
| DEFA14A | Additional proxy material | Apr 5, 2019 | — |
| DEF 14A | Proxy statement | Apr 5, 2019 | May 17, 2019 |
| DEFA14A | Additional proxy material | Nov 6, 2018 | — |
| DEFM14A | Filing | Oct 12, 2018 | — |
| PREM14A | Filing | Aug 8, 2018 | Aug 8, 2018 |
Showing 23 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.