John Mastalerz, Jr. Biography and Net Worth

CAO of Wabtec

John A. Mastalerz serves as Senior Vice President - Finance, Chief Accounting Officer of the Company. Previously, Mr. Mastalerz served as Senior Vice President, Corporate Controller and Principal Accounting Officer from July 2017 to February 2020 and as Vice President and Corporate Controller from January 2014 to July 2017. Prior to joining Wabtec, Mr. Mastalerz served in various executive management roles with the H.J. Heinz Company from January 2001 to December 2013, most recently as Corporate Controller and Principal Accounting Officer. Prior to 2001, Mr. Mastalerz was a Senior Manager with PricewaterhouseCoopers.

What is John A. Mastalerz, Jr.'s net worth?: The estimated net worth of John A. Mastalerz, Jr. is at least $1.13 million as of November 12th, 2025. Mr. Mastalerz, Jr. owns 5,286 shares of Wabtec stock worth more than $1,130,755 as of December 5th. This net worth estimate does not reflect any other assets that Mr. Mastalerz, Jr. may own. Learn More about John A. Mastalerz, Jr.'s net worth.
How do I contact John A. Mastalerz, Jr.?: The corporate mailing address for Mr. Mastalerz, Jr. and other Wabtec executives is 30 ISABELLA STREET, PITTSBURGH PA, 15212. Wabtec can also be reached via phone at (412) 825-1000 and via email at [email protected]. Learn More on John A. Mastalerz, Jr.'s contact information.
Has John A. Mastalerz, Jr. been buying or selling shares of Wabtec?: In the last ninety days, John A. Mastalerz, Jr. has sold $580,860.00 in shares of Wabtec stock. Most recently, John A. Mastalerz, Jr. sold 2,766 shares of the business's stock in a transaction on Wednesday, November 12th. The shares were sold at an average price of $210.00, for a transaction totalling $580,860.00. Following the completion of the sale, the chief accounting officer now directly owns 5,286 shares of the company's stock, valued at $1,110,060. Learn More on John A. Mastalerz, Jr.'s trading history.
Who are Wabtec's active insiders?: Wabtec's insider roster includes David Deninno (VP), Patrick Dugan (CFO), Erwan Faiveley (Director), Eric Gebhardt (CTO), Alicia Hammersmith (President, Global Freight Services), Linda Harty (Director), Brian Hehir (Director), Michael Howell (Director), Nalin Jain (Insider), William Kassling (Director), Kristine Kubacki (VP), Lilian Leroux (EVP), John Mastalerz, Jr. (CAO), Rogerio Mendonca (Insider), Albert Neupaver (Director), John Olin (CFO), Rafael Santana (President & CEO), Gregory Sbrocco (EVP), Pascal Schweitzer (Insider), Nicole Theophilus (EVP), and Gina Trombley (EVP of Sales and Marketing and Chief Commercial Officer – Americas ). Learn More on Wabtec's active insiders.
Are insiders buying or selling shares of Wabtec?: During the last year, insiders at the transportation company sold shares 24 times. They sold a total of 131,568 shares worth more than $25,663,421.59. The most recent insider tranaction occured on November, 12th when VP David L Deninno sold 5,000 shares worth more than $1,049,700.00. Insiders at Wabtec own 1.1% of the company. Learn More about insider trades at Wabtec.
Information on this page was last updated on 11/12/2025.

John A. Mastalerz, Jr. Insider Trading History at Wabtec

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/12/2025	Sell	2,766	$210.00	$580,860.00	5,286
11/6/2024	Sell	2,796	$199.71	$558,389.16	5,683
4/25/2024	Sell	3,749	$162.70	$609,962.30	8,479
7/31/2023	Sell	7,353	$118.21	$869,198.13	9,928
11/8/2022	Sell	1,840	$98.71	$181,626.40	12,527
2/18/2022	Sell	5,012	$95.34	$477,844.08
8/13/2021	Sell	2,700	$88.42	$238,734.00
5/27/2021	Sell	3,103	$82.53	$256,090.59	20,520
7/26/2018	Sell	3,238	$109.64	$355,014.32	14,090

John A. Mastalerz, Jr. Buying and Selling Activity at Wabtec

Wabtec Company Overview

Westinghouse Air Brake Technologies Corporation, together with its subsidiaries, provides technology-based locomotives, equipment, systems, and services for the freight rail and passenger transit industries worldwide. It offers diesel-electric, battery, and liquid natural gas-powered locomotives; engines, electric motors, and propulsion systems; and marine and mining products. The company also offers positive train control equipment; pneumatic braking products; railway electronics; signal design and engineering services; distributed locomotive power, train cruise controls, and train remote controls; industrial/mobile Internet of Things hardware and software, edge-to-cloud, on and off-board analytics and rules, and asset performance management solutions; rail and shipper transportation management, and port visibility and optimization solutions; and network optimization solutions. In addition, it provides freight car trucks, braking equipment, and related components; air compressors and dryers; heat transfer components and systems; track and switch products; new commuter and switcher locomotives; and turbochargers. Further, the company offers freight locomotive overhauls, modernizations, and refurbishment services; locomotive and car maintenance; transit locomotive and car overhaul; unit exchange of locomotive components; and maintenance of way equipment and services. Additionally, it provides railway and freight braking equipment and related components; friction products, such as brake shoes, discs, and pads; heating, ventilation, and air conditioning equipment; access and platform screen doors; pantographs; auxiliary power converter and battery chargers; passenger information systems and closed-circuit television; signaling and railway electric relays; and doors, window assemblies, accessibility lifts, ramps, and electric charging solutions for buses. The company was founded in 1869 and is headquartered in Pittsburgh, Pennsylvania.

Today's Range

Now: $213.92

$211.20

$215.23

50 Day Range

MA: $201.37

$190.92

$213.92

2 Week Range

Now: $213.92

$151.81

$216.10

Volume

589,055 shs

Average Volume

851,896 shs

Market Capitalization

$36.57 billion

P/E Ratio

31.09

Dividend Yield

0.47%

Beta

0.99