Westinghouse Air Brake Technologies (WAB) SEC Filings: History & Chart

Westinghouse Air Brake Technologies Corporation (WAB)WABWestinghouse Air Brake Technologies Corporation

About Westinghouse Air Brake Technologies Corporation

Westinghouse Air Brake Technologies Corporation (WAB) delivers a comprehensive suite of advanced technological solutions, equipment, and services tailored for the global freight railway and urban mass transit sectors. Its operations are bifurcated into two principal divisions: Freight and Transit. The Freight segment develops, produces, and maintains critical components for both newly manufactured and operational freight carriages and locomotives. This includes constructing brand-new commuter-focused locomotives, undertaking comprehensive rebuilding of freight locomotives, and delivering sophisticated railway electronic systems, positive train control (PTC) technology, signal design expertise, and related engineering provisions. This segment also furnishes essential heat exchange and cooling apparatus. Its clientele encompasses major publicly listed railway operators, equipment leasing firms, original equipment manufacturers (OEMs) of locomotives and freight cars, and various utility companies. The Transit segment is responsible for the production and upkeep of components utilized in both new and existing passenger conveyance systems, including regional and high-speed trains, subway cars, light-rail vehicles, and buses. This division also renovates subway cars and supplies HVAC (heating, ventilation, and air conditioning) systems, alongside doors for both buses and subways. This division caters to public transit agencies, municipal governments, leasing corporations, and manufacturers specializing in subway cars and buses. Beyond these core offerings, the company's extensive product portfolio further includes advanced electronically controlled pneumatic braking systems, various railway electronic devices, robust freight car undercarriages, crucial draft gears, couplers, and slack adjusters, as well as air compression and drying units. They also offer diverse heat exchange and cooling solutions, track and switch apparatus, and comprehensive railway braking components. WAB manufactures new switcher locomotives, friction products, and provides extensive overhaul, modernization, and refurbishment services for both transit and freight locomotives and cars. Additionally, their offerings extend to platform screen doors, pantographs, window assemblies, specialized couplers, accessibility lifts and ramps for public transport vehicles, and traction motors. Established in 1869, the company maintains its corporate headquarters in Pittsburgh, Pennsylvania.

Pittsburgh, PA

31,000 employees

www.wabteccorp.com

Industrials / Railroads

Sector: Industrials
Industry: Railroads
CEO: Rafael Ottoni Santana

View full financials

Form	Filing Date	Accepted	Document
10-Q	Jul 22, 2026	Jul 22, 2026	View filing
8-K	Jul 22, 2026	Jul 22, 2026	View filing
4	Jul 8, 2026	Jul 8, 2026	View filing
4	Jul 2, 2026	Jul 2, 2026	View filing
11-K	Jun 23, 2026	Jun 23, 2026	View filing
4	Jun 16, 2026	Jun 16, 2026	View filing
4	Jun 9, 2026	Jun 9, 2026	View filing
SD	Jun 1, 2026	Jun 1, 2026	View filing
8-K	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 7, 2026	May 7, 2026	View filing
4	May 7, 2026	May 7, 2026	View filing
SC 13G/A	May 6, 2026	May 6, 2026	View filing
4	May 6, 2026	May 6, 2026	View filing
SC 13G	Apr 30, 2026	Apr 30, 2026	View filing
10-Q	Apr 22, 2026	Apr 22, 2026	View filing
8-K	Apr 22, 2026	Apr 22, 2026	View filing
4	Apr 16, 2026	Apr 16, 2026	View filing
ARS	Mar 31, 2026	Mar 31, 2026	View filing
DEFA14A	Mar 31, 2026	Mar 31, 2026	View filing
DEF 14A	Mar 31, 2026	Mar 31, 2026	View filing
SC 13G/A	Mar 27, 2026	Mar 27, 2026	View filing
4	Mar 13, 2026	Mar 13, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing

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