David L. DeNinno - 04 Dec 2025 Form 4 Insider Report for WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (WAB)

Role: Exec VP, General Counsel, Sec.
Signature: David L. DeNinno
Issuer symbol: WAB
Transactions as of: 04 Dec 2025
Transactions value $: -$1,073,102
Form type: 4
Filing time: 05 Dec 2025, 11:31:33 UTC
Previous filing: 14 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
DeNinno David L	Exec VP, General Counsel, Sec.	30 ISABELLA ST., PITTSBURGH	David L. DeNinno	05 Dec 2025	0001543091

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WAB	Common Stock - Direct	Sale	-$1.07M	-5K	-9.02%	$214.62	50.5K	04 Dec 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within $1.00 ranging from $214.29 to $214.92 inclusive. The reporting person undertakes to provide Westinghouse Air Brake Technologies Corporation ("Wabtec"), any security holder of Wabtec, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within $1.00 ranging from $214.29 to $214.92 inclusive. The reporting person undertakes to provide Westinghouse Air Brake Technologies Corporation ("Wabtec"), any security holder of Wabtec, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.