# EDGAR Filing Document

**Accession Number:** 0000943452
**File Stem:** 0001140361-26-012130
**Filing Date:** 2026-3
**Character Count:** 4879
**Document Hash:** 28b9d36ac25c444282447804d18239b6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-012130.hdr.sgml**: 20260331

**ACCESSION NUMBER**: 0001140361-26-012130

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260331

**DATE AS OF CHANGE**: 20260331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
- **CENTRAL INDEX KEY:** 0000943452
- **STANDARD INDUSTRIAL CLASSIFICATION:** RAILROAD EQUIPMENT [3743]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 251615902
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 033-90866
- **FILM NUMBER:** 26816789

**BUSINESS ADDRESS:**
- **STREET 1:** 30 ISABELLA STREET
- **CITY:** PITTSBURGH
- **STATE:** PA
- **ZIP:** 15212
- **BUSINESS PHONE:** 4128251000

**MAIL ADDRESS:**
- **STREET 1:** 30 ISABELLA STREET
- **CITY:** PITTSBURGH
- **STATE:** PA
- **ZIP:** 15212

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WABTEC CORP
- **DATE OF NAME CHANGE:** 20000114

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WESTINGHOUSE AIR BRAKE CO /DE/
- **DATE OF NAME CHANGE:** 19950404

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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### SCHEDULE 14A

#### (Rule 14a-101)

#### SCHEDULE 14A INFORMATION

#### PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES

#### EXCHANGE ACT OF 1934

#### <br>
Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))**

☐ Definitive Proxy Statement

&nbsp;&nbsp;&nbsp;&nbsp;☒ Definitive Additional Materials

☐ Soliciting Material under sec.240.14a-12

<u> &nbsp;&nbsp;&nbsp;&nbsp;WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION </u> <br> (NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) <br> <u> (NAME OF PERSON(S) FILING PROXY STATEMENT, IF OTHER THAN THE REGISTRANT) </u>

Payment of Filing Fee (Check the appropriate box):

&nbsp;&nbsp;&nbsp;&nbsp;☒ No fee required.

☐ Fee paid previously with preliminary materials:

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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Your Vote Counts! \*Please check the meeting materials for any special requirements for meeting attendance. Smartphone users Point your camera here and vote without entering a control number For complete information and to vote, visit www.ProxyVote.com Control # V88334-P47662-Z92209 WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION 2026 Annual Meeting Vote by May 11, 2026 11:59 PM ET. For shares held in a Plan, vote by May 9, 2026 11:59 PM ET. Vote Virtually at the Meeting\* May 12, 2026 12:00 p.m. Eastern Time Virtually at: www.virtualshareholdermeeting.com/WAB2026 WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION 30 ISABELLA STREET PITTSBURGH, PA 15212 You invested in WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION and it's time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on May 12, 2026. Get informed before you vote View the Notice of Annual Meeting of Stockholders and Proxy Statement for 2026 and the Annual Report to Stockholders for 2025 online OR you can receive a free paper or email copy of the material(s) by requesting prior to April 28, 2026. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy.

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Vote at www.ProxyVote.com THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming stockholder meeting. Please follow the instructions on the reverse side to vote these important matters. Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". 1. Elect three directors for a term of three years expiring in 2029. For 1a. Rafael Santana 1b. Lee C. Banks For 1c. Byron S. Foster For 2. Approve an advisory (non-binding) resolution to approve the 2025 named executive officer compensation. For 3. Ratify the appointment of Ernst & Young LLP as our independent registered public accounting firm for the 2026 fiscal year. For In their discretion, the proxies are authorized to vote upon such other business if properly raised at the annual meeting or any adjournment or postponement thereof. Voting Items Board Recommends V88335-P47662-Z92209

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