Wabtec executive receives 3,763-share stock award

DeNinno David L reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 03/09/2026 - 03:05 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

DeNinno David L reported acquisition or exercise transactions in this Form 4 filing.

WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP executive David L. DeNinno, the Executive VP, General Counsel and Secretary, received a grant of 3,763 shares of common stock on March 5, 2026. The shares were awarded at no cash cost, based on a 30-day average Wabtec stock price of $248.782 per share used to calculate the grant size. Following this award, his directly owned holdings increased to 60,628 common shares.

Insider Trade Summary

Grant/Award: 3,763 shares

Grant/Award 1 txn

Insider DeNinno David L

Role Exec VP, General Counsel, Sec.

Type	Security	Shares	Price	Value
Grant/Award	Common Stock - Direct	3,763	$0.00	$0.00

Holdings After Transaction: Common Stock - Direct — 60,628 shares (Direct)

Footnotes (1)

1. F1. The 30-day average closing price of Wabtec stock as of March 5, 2026, which was used to calculate the number of shares involved in the reported grant, was $248.782 per share.

FAQ

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What did WAB executive David L. DeNinno report on this Form 4?

David L. DeNinno reported receiving a grant of 3,763 shares of Wabtec common stock. The award was a stock grant at no cash cost, increasing his directly owned holdings to 60,628 shares after the transaction.

When was the WAB stock grant to David L. DeNinno effective?

The stock grant to David L. DeNinno was effective on March 5, 2026. On that date, he received 3,763 shares of Wabtec common stock as a grant or award, recorded as an acquisition on the Form 4 filing.

How was the number of shares in David L. DeNinno’s WAB grant calculated?

The grant size was calculated using the 30-day average closing price of Wabtec stock as of March 5, 2026. That average price was $248.782 per share, which determined the 3,763-share award reported.

What is David L. DeNinno’s WAB share ownership after this grant?

After receiving the 3,763-share grant, David L. DeNinno directly owns 60,628 shares of Wabtec common stock. This figure reflects his total direct holdings immediately following the reported March 5, 2026 transaction.

Was the WAB stock grant to David L. DeNinno a market purchase?

No, the Wabtec shares were reported as a grant or award, not a market purchase. The transaction code was “A,” indicating an acquisition through a grant, with a reported transaction price per share of $0.0000.

What role does David L. DeNinno hold at WAB related to this Form 4?

David L. DeNinno serves as Executive Vice President, General Counsel and Secretary of Wabtec. The Form 4 reflects an equity grant of 3,763 common shares tied to his executive position at the company.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

DeNinno David L

(Last) (First) (Middle)

30 ISABELLA ST.

(Street)

PITTSBURGH PA 15212

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP [ WAB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Exec VP, General Counsel, Sec.

3. Date of Earliest Transaction (Month/Day/Year)
03/05/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock - Direct	03/05/2026		A		3,763	A	$0(1)	60,628	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The 30-day average closing price of Wabtec stock as of March 5, 2026, which was used to calculate the number of shares involved in the reported grant, was $248.782 per share.

Remarks:

	David L. DeNinno	03/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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