John A Mastalerz Jr

WAB

John A Mastalerz Jr serves as SVP Fin, Corp Controller, CAO at Westinghouse Air Brake Technologies Corporation (WAB). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

9 trades

$4.06M

Net Position

Net Seller

$4.06M

Companies Traded

WAB

Active Period

May 2021 – Feb 2026

9 total trades

Most Recent

Sell WAB

Feb 12, 2026 · $284.3K

John A Mastalerz Jr's Insider Trading at Westinghouse Air Brake Technologies Corporation (WAB)

Buys

0 · $0.00

Sells

9 · $4.06M

Total Shares Bought

Total Shares Sold

30,423

WAB Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 12, 2026	Sell	1,104	$257.52	$284.3K	0
Nov 14, 2025	Sell	2,766	$210.00	$580.9K	0
Nov 7, 2024	Sell	2,796	$199.71	$558.4K	5,683
Apr 29, 2024	Sell	3,749	$162.70	$610.0K	8,479
Aug 2, 2023	Sell	7,353	$118.21	$869.2K	14,527
Nov 10, 2022	Sell	1,840	$98.71	$181.6K	12,527
Feb 22, 2022	Sell	5,012	$95.34	$477.8K	12,148
Aug 16, 2021	Sell	2,700	$88.42	$238.7K	17,487
May 28, 2021	Sell	3,103	$82.53	$256.1K	20,187