WAB insider notice: 3,727 shares to be sold

The issuer filed a Form 144 notice reporting 3,727 shares of Common Stock tied to the vesting of Performance Restricted Stock Units on 02/12/2026.

Accepted by SEC EDGAR 05/05/2026 - 09:46 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

The issuer filed a Form 144 notice reporting 3,727 shares of Common Stock tied to the vesting of Performance Restricted Stock Units on 02/12/2026. The filing also records that Gregory Sbrocco disposed of 952 shares on 02/20/2026.

Insights

Corporate Governance Analyst

Routine affiliate sale notice tied to PRSU vesting; small prior sale reported.

The filing lists a proposed sale of 3,727 shares resulting from the vesting of Performance Restricted Stock Units on 02/12/2026. Form 144 is a required notice for certain affiliate dispositions and does not by itself effect a trade.

Cash‑flow treatment and planned sale methods are not specified in the excerpt; subsequent transaction detail will appear in transaction reports if and when sales occur.

Key Figures

Planned sale (vesting): 3,727 shares Recent disposition: 952 shares Vesting date: 02/12/2026

3 metrics

Planned sale (vesting) 3,727 shares vesting of Performance Restricted Stock Units on 02/12/2026

Recent disposition 952 shares sold by Gregory Sbrocco on 02/20/2026

Vesting date 02/12/2026 date tied to the 3,727-share vesting event

Key Terms

Form 144, Performance Restricted Stock Units, Vesting

3 terms

Form 144 regulatory

"The issuer filed a Form 144 notice reporting 3,727 shares"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Performance Restricted Stock Units financial

"vesting of Performance Restricted Stock Units on 02/12/2026"

Performance restricted stock units (PRSUs) are promises to deliver company shares to employees or executives only if the business meets specific performance targets and any time-based holding rules. Think of them as a bonus that converts into stock only after set goals are reached, so investors watch PRSUs for two reasons: they can dilute existing shares if paid out, and they signal how closely management’s pay is tied to company performance.

Vesting financial

"vesting of Performance Restricted Stock Units on 02/12/2026"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

What does WAB's Form 144 disclose about the 3,727 shares?

The Form 144 reports 3,727 shares tied to the vesting of Performance Restricted Stock Units on 02/12/2026. It is a notice of intent to sell; the filing does not itself execute the sale.

Who sold shares recently according to the WAB filing?

Gregory Sbrocco is listed as having sold 952 shares on 02/20/2026. That sale is reported separately from the 3,727-share vesting notice in the excerpt.

Does the Form 144 specify how proceeds will be used by WAB?

No. The excerpt shows the source as vesting of PRSUs and a planned sale quantity, but it does not state any uses of proceeds or who will receive the cash.

Will this Form 144 change WAB's outstanding share count?

No immediate change is reported. The filing notifies a proposed sale of 3,727 shares; shares outstanding or dilution effects are not provided in the excerpt.

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

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001769976
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Westinghouse Air Brake Technologies Corporation
SEC File Number	033-90866
Address of Issuer	30 Isabella Street Pittsburgh PENNSYLVANIA 15212
Phone	4128251000
Name of Person for Whose Account the Securities are To Be Sold	Sbrocco Gregory
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	N/A N/A N/A NY 0000	3727	981814.54	169677000	05/05/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/12/2026	Vesting of Performance Restricted Stock Units	Issuer			3727	02/12/2026	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Gregory Sbrocco 30 Isabella Street Pittsburgh PA 15212	Common	02/20/2026	952	246025.36

144: Remarks and Signature

Remarks
Date of Notice	05/05/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Daniel E. Litwin, POA for Gregory Sbrocco
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)