Nalin Jain - 25 Feb 2026 Form 4 Insider Report for WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (WAB)

Role: President, Digital Electronics
Signature: David L. DeNinno, POA for Nalin Jain
Issuer symbol: WAB
Transactions as of: 25 Feb 2026
Net transactions value: -$2,095,854
Form type: 4
Filing time: 26 Feb 2026, 12:33:49 UTC
Previous filing: 17 Feb 2026
Next filing: 04 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Jain Nalin	President, Digital Electronics	30 ISABELLA ST., PITTSBURGH	David L. DeNinno, POA for Nalin Jain	26 Feb 2026	0001802466

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WAB	Common Stock - Direct	Sale	$2,095,854	-7,936	-55%	$264.09	6,364	25 Feb 2026	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 $264.0801 to $264.19 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 $264.0801 to $264.19 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.