Wabtec CEO sells 2,183 shares under trading plan

WAB’s President and CEO reported 2,183 common shares sold in eight Rule 10b5-1 trades over September 1–2, 2026 at weighted average prices near $278–$282.

Rhea-AI Filing Summary

WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (WAB) reports that President and CEO Rafael Santana sold a total of 2,183 shares of common stock in eight open-market or private transactions on September 1–2, 2026. The trades, made under a Rule 10b5-1 trading plan, were executed at weighted average prices, with underlying sale prices ranging from $278.3725 to $282.285 per share.

Insider Trade Summary 10b5-1

Net Seller: 2,183 shares

Net Sell 8 txns

Insider Santana Rafael

Role President and CEO

Sold 2,183 shs ($612K)

Type	Security	Shares	Price	Value
Sale	Common Stock - Direct F5	370	$279.2061	$103K
Sale	Common Stock - Direct F6	323	$280.2138	$91K
Sale	Common Stock - Direct F7	268	$281.0998	$75K
Sale	Common Stock - Direct F8	126	$282.0303	$36K
Sale	Common Stock - Direct F1	194	$278.9334	$54K
Sale	Common Stock - Direct F2	590	$279.8706	$165K
Sale	Common Stock - Direct F3	194	$280.8597	$54K
Sale	Common Stock - Direct F4	118	$281.7428	$33K

Holdings After Transaction: Common Stock - Direct — 117,242 shares (Direct)

Footnotes (8)

1. 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 $278.3725 to $279.37 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. F2. 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 $279.39 to $280.36 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. F3. 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 $280.4575 to $281.44 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. F4. 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 $281.5375 to $281.9050 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. F5. 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 $278.71 to $279.6825 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. F6. 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 $279.7275 to $280.665 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. F7. 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 $280.7350 to $281.48 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. F8. 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 $281.7675 to $282.285 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.

Key Figures

Total shares sold: 2,183 shares Number of sale transactions: 8 transactions Shares sold on September 1, 2026: 1,096 shares +4 more

7 metrics

Total shares sold 2,183 shares Aggregate common shares sold by Rafael Santana on September 1–2, 2026

Number of sale transactions 8 transactions Individual open-market or private sales reported over two days

Shares sold on September 1, 2026 1,096 shares Sum of four reported sale lines dated September 1, 2026

Shares sold on September 2, 2026 1,087 shares Sum of four reported sale lines dated September 2, 2026

Weighted average price example (Sept 1, 2026) $278.9334 per share One sale of 194 shares on September 1, 2026

Price range across all reported trades $278.3725–$282.285 per share Footnotes describe $1.00-wide ranges for each transaction’s underlying trades

Rule 10b5-1 plan status Affirmed Form 4 indicates transactions were under a Rule 10b5-1 trading plan

Key Terms

weighted average price, Rule 10b5-1 trading plan, open market or private transaction

3 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Rule 10b5-1 trading plan regulatory

"Transactions were effected under a Rule 10b5-1 trading plan."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did WAB’s President and CEO report on this Form 4?

Rafael Santana, WAB’s President and CEO, reported selling 2,183 shares of common stock in eight open-market or private transactions on September 1–2, 2026 at weighted average prices disclosed for each transaction.

Over what dates did the WAB CEO’s reported stock sales occur?

The reported sales of WAB common stock by President and CEO Rafael Santana occurred on September 1, 2026 and September 2, 2026, with four transactions reported on each date.

How many WAB shares did the CEO sell according to this Form 4?

According to the Form 4, President and CEO Rafael Santana sold an aggregate of 2,183 shares of Westinghouse Air Brake Technologies Corp common stock across eight transactions.

What prices were reported for the WAB CEO’s share sales?

Each transaction reports a weighted average price. Individual prices in the underlying trades ranged from $278.3725 to $282.285 per share, with each transaction’s trades occurring within a $1.00 price band as described in the footnotes.

Were the WAB CEO’s reported sales under a Rule 10b5-1 trading plan?

Yes. The filing indicates the transactions were effected under a Rule 10b5-1 trading plan, meaning the trades followed a pre-arranged trading schedule rather than discretionary timing.

How many individual sale transactions did the WAB CEO report?

The Form 4 shows eight separate sale transactions of WAB common stock, all coded as open-market or private sales and each with its own weighted average price and stated share amount.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/03/2026 - 03:56 PM EDT Accepted by SEC EDGAR 09/03/2026 - 03:55 PM EDT Learn about SEC filing dates

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 PENNSYLVANIA 15212

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026

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

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

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

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	09/01/2026		S	V	194	D	$278.9334(1)	119,231	D
Common Stock - Direct	09/01/2026		S	V	590	D	$279.8706(2)	118,641	D
Common Stock - Direct	09/01/2026		S	V	194	D	$280.8597(3)	118,447	D
Common Stock - Direct	09/01/2026		S	V	118	D	$281.7428(4)	118,329	D
Common Stock - Direct	09/02/2026		S	V	370	D	$279.2061(5)	117,959	D
Common Stock - Direct	09/02/2026		S	V	323	D	$280.2138(6)	117,636	D
Common Stock - Direct	09/02/2026		S	V	268	D	$281.0998(7)	117,368	D
Common Stock - Direct	09/02/2026		S	V	126	D	$282.0303(8)	117,242	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 $278.3725 to $279.37 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 $279.39 to $280.36 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 $280.4575 to $281.44 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 $281.5375 to $281.9050 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 $278.71 to $279.6825 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 $279.7275 to $280.665 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 $280.7350 to $281.48 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 $281.7675 to $282.285 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	09/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)