Westinghouse Air Brake Technologies (WAB) CEO discloses stock sale

Rhea-AI Filing Summary

Westinghouse Air Brake Technologies Corporation President and CEO Rafael Santana, who is also a director, reported open-market sales of company common stock on December 17–18, 2025. Across several transactions coded as sales, he disposed of a total of 3,596 shares at weighted average prices generally between about $210.585 and $215.045 per share, as detailed in multiple price ranges.

After these transactions, Santana beneficially owned 124,143 shares of Westinghouse Air Brake Technologies common stock in direct form. The prices reported are weighted averages, and the footnotes state that full breakdowns by individual trade price within each $1.00 range are available upon request to the company, its security holders, or the SEC staff.

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).

X

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^*

Santana Rafael

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

3. Date of Earliest Transaction (Month/Day/Year)
12/17/2025

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	12/17/2025		S		447	D	$211.2519(1)	127,292	D
Common Stock - Direct	12/17/2025		S		1,038	D	$211.9754(2)	126,254	D
Common Stock - Direct	12/17/2025		S		52	D	$212.94(3)	126,202	D
Common Stock - Direct	12/17/2025		S		209	D	$214.2248(4)	125,993	D
Common Stock - Direct	12/17/2025		S		52	D	$214.8173(5)	125,941	D
Common Stock - Direct	12/18/2025		S		396	D	$212.7931(6)	125,545	D
Common Stock - Direct	12/18/2025		S		1,182	D	$213.6472(7)	124,363	D
Common Stock - Direct	12/18/2025		S		220	D	$214.4186(8)	124,143	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 price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within $1.00 ranging from $210.585 to $211.585 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.

2. 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 $211.59 to $212.46 inclusive. The reporting person undertakes to provide 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 (2) to this Form 4.

3. 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 $212.64 to $213.155 inclusive. The reporting person undertakes to provide 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 (3) to this Form 4.

4. 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 $213.655 to $214.62 inclusive. The reporting person undertakes to provide 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 (4) to this Form 4.

5. 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 $214.73 to $215.045 inclusive. The reporting person undertakes to provide 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 (5) to this Form 4.

6. 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 $212.105 to $213.105 inclusive. The reporting person undertakes to provide 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 (6) to this Form 4.

7. 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 $213.11 to $214.095 inclusive. The reporting person undertakes to provide 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 (7) to this Form 4.

8. 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 $214.115 to $214.95 inclusive. The reporting person undertakes to provide 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 (8) to this Form 4.

Remarks:

	David L. DeNinno, POA for Rafael Santana	12/19/2025
	** 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 Westinghouse Air Brake (WAB) report?

The filing reports that Rafael Santana, President, CEO and director of Westinghouse Air Brake Technologies Corporation, sold company common stock in a series of open-market transactions on December 17 and 18, 2025.

How many WAB shares did the CEO sell in this Form 4 filing?

Across all reported trades on December 17–18, 2025, Rafael Santana sold a total of 3,596 shares of Westinghouse Air Brake Technologies common stock.

What prices were received for the WAB shares sold by the CEO?

The reported sales prices are weighted average prices. Footnotes show the transactions occurred in multiple trades within $1.00 ranges, including from $210.585 to $211.585 and up to ranges between $214.73 and $215.045 per share.

How many Westinghouse Air Brake (WAB) shares does the CEO still own after these sales?

Following the reported transactions, Rafael Santana beneficially owned 124,143 shares of Westinghouse Air Brake Technologies common stock in direct form.

Does this WAB insider transaction involve any derivative securities?

No derivative security transactions are reported. The table for derivative securities shows no entries, indicating that the reported activity relates only to non-derivative common stock.

Are detailed trade prices for the WAB CEO stock sales available?

Yes. The footnotes state that the CEO will provide full information on the number of shares sold at each separate price within the reported $1.00 ranges to Westinghouse Air Brake Technologies, any of its security holders, or SEC staff upon request.