WAB (WAB) SVP Mastalerz granted 519 shares in stock award filing

Rhea-AI Filing Summary

WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP senior vice president and chief accounting officer John A. Mastalerz Jr. received a grant of 519 shares of common stock on March 5, 2026, reported as a grant, award, or other acquisition at $0.00 per share. After this award, he directly owns 7,593 common shares. The number of shares granted was calculated using the 30-day average closing price of Wabtec stock as of March 5, 2026, which was $248.782 per share.

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

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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^*

Mastalerz John A Jr

(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)
	SVP Fin, Corp Controller, CAO

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		519	A	$0(1)	7,593	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, POA for John A. Mastalerz, Jr.	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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did WAB executive John A. Mastalerz Jr. report?

John A. Mastalerz Jr. reported receiving a grant of 519 shares of WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP common stock. The transaction was coded as a grant, award, or other acquisition and recorded at $0.00 per share, indicating a compensation-related stock award rather than an open-market purchase.

How many WAB shares does John A. Mastalerz Jr. own after this Form 4?

After the reported grant, John A. Mastalerz Jr. directly owns 7,593 shares of WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP common stock. This total reflects the addition of 519 shares received on March 5, 2026, in a stock award transaction reported on Form 4.

What was the price basis used to calculate the WAB stock grant shares?

The 519-share grant was calculated using the 30-day average closing price of Wabtec stock as of March 5, 2026. That average closing price was reported as $248.782 per share and served solely as the basis for determining the number of shares in the award.

Was the WAB insider transaction a market purchase or a stock award?

The transaction was a stock award, not a market purchase. It is coded as a grant, award, or other acquisition, with 519 shares received at a transaction price of $0.00 per share, consistent with equity compensation rather than open-market buying activity.

Does the Form 4 indicate indirect ownership or related entities for this WAB grant?

The Form 4 shows the 519-share grant as directly owned common stock. The ownership type is listed as direct, with no nature-of-ownership description or footnote indicating that the shares are held by a separate trust, LLC, partnership, or other related entity.

What transaction code is used for the WAB insider stock grant?

The WAB transaction uses code "A," meaning a grant, award, or other acquisition. This code signifies the insider received 519 shares of common stock as compensation or an award, rather than buying or selling shares in the open market or through a derivative exercise.