Wabtec insider plans sale of 3,000 common shares

Wabtec (WAB) reports that insider David L. Deninno has filed to sell 3,000 shares of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services.

Accepted by SEC EDGAR 07/24/2026 - 04:04 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Wabtec (WAB) reports that insider David L. Deninno has filed to sell 3,000 shares of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services. The shares relate to 2,587 Performance Stock Units vesting on February 12, 2026 and 413 restricted shares vesting on March 1, 2026. The filing also lists a prior sale of 2,500 shares of common stock on May 5, 2026 for $663,687.50.

Key Figures

Planned shares to be sold: 3,000 shares Approximate value of planned sale: $903,922.80 Performance Stock Units vesting: 2,587 units +3 more

6 metrics

Planned shares to be sold 3,000 shares Common stock to be sold through Morgan Stanley Smith Barney LLC

Approximate value of planned sale $903,922.80 Aggregate market value associated with the 3,000 shares

Performance Stock Units vesting 2,587 units Performance Stock Units vesting on February 12, 2026

Restricted stock vesting 413 shares Restricted stock vesting under a registered plan on March 1, 2026

Shares sold in past 3 months 2,500 shares Common stock sold on May 5, 2026 for $663,687.50

Value of prior sale $663,687.50 Aggregate proceeds from 2,500-share sale on May 5, 2026

Key Terms

Performance Stock Units, Restricted Stock Vesting Under a Registered Plan, Securities Sold During The Past 3 Months, Executive Financial Services

4 terms

Performance Stock Units financial

"Common | 02/12/2026 | Performance Stock Units | Issuer"

Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.

Restricted Stock Vesting Under a Registered Plan financial

"03/01/2026 | Restricted Stock Vesting Under a Registered Plan"

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services"

FAQ

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

What does WAB's Form 144 filing by David L. Deninno disclose?

The Form 144 discloses a planned sale of 3,000 WAB common shares by David L. Deninno through Morgan Stanley Smith Barney LLC, tied to vested equity awards and listed with an approximate value of $903,922.80.

How many WAB shares is David L. Deninno planning to sell under this Form 144?

David L. Deninno plans to sell 3,000 shares of WAB common stock. These shares are associated with vested Performance Stock Units and restricted stock scheduled to vest in early 2026.

What equity awards underpin the WAB shares in Deninno’s Form 144?

The planned 3,000-share sale is tied to 2,587 Performance Stock Units vesting on February 12, 2026 and 413 restricted shares vesting on March 1, 2026 under a registered plan.

What prior WAB stock sales by David L. Deninno are disclosed?

The filing lists a prior sale of 2,500 WAB common shares on May 5, 2026, with aggregate proceeds of $663,687.50, as part of the required three-month transaction history disclosure.

Which broker is handling the WAB share sale for David L. Deninno?

The planned sale of 3,000 WAB common shares is to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services, based at 1 New York Plaza, New York.

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	0001543091
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	(412) 825-1000
Name of Person for Whose Account the Securities are To Be Sold	DAVID L DENINNO
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	3000	903922.80	168910851	07/24/2026	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	Performance Stock Units	Issuer			2587	02/12/2026	Not Applicable
Common	03/01/2026	Restricted Stock Vesting Under a Registered Plan	Issuer			413	03/01/2026	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
DAVID L DENINNO 30 Isabella Street Pittsburgh PA 15212	Common	05/05/2026	2500	663687.50

144: Remarks and Signature

Remarks
Date of Notice	07/24/2026
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	/s/ David L DeNinno
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)