John A. Mastalerz Jr., SVP of Finance, Corporate Controller and CAO at Westinghouse Air Brake Technologies Corp ($WAB), sold about $581 thousand in WAB shares via one open market transaction in the past year. His latest sale was on November 12, 2025. This ranks 6,134th among 11,678 insiders by sale value, well below the $8.6 million average and 6.4 transactions per insider. He made no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 5, 2026 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | A | Common Stock - Direct | 519 | $0.00 | 7,593.0000 | 171,900,000 | 7.34% | 0.00% |
| March 2, 2026 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | F | Common Stock - Direct | 321 | $263.02 | 7,074.0000 | 171,900,000 | 4.34% | 0.00% |
| Feb. 12, 2026 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | F | Common Stock - Direct | 1104 | $257.53 | 7,395.0000 | 171,900,000 | 12.99% | 0.00% |
| Feb. 12, 2026 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | A | Common Stock - Direct | 3213 | $257.53 | 8,499.0000 | 171,900,000 | 60.78% | 0.00% |
| Nov. 12, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | S | Common Stock - Direct | 2766 | $210.00 | 5,286.0000 | 170,900,000 | 34.35% | 0.00% |
| March 20, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | A | Common Stock - Direct | 668 | $0.00 | 8,052.0000 | 226,900,000 | 9.05% | 0.00% |
| March 3, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | F | Common Stock - Direct | 306 | $183.87 | 7,384.0000 | 226,900,000 | 3.98% | 0.00% |
| Feb. 13, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | F | Common Stock - Direct | 1313 | $194.11 | 7,690.0000 | 226,900,000 | 14.58% | 0.00% |
| Feb. 13, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | A | Common Stock - Direct | 3320 | $194.11 | 9,003.0000 | 226,900,000 | 58.42% | 0.00% |
| Nov. 6, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | S | Common Stock - Direct | 2796 | $199.71 | 5,683.0000 | 226,900,000 | 32.98% | 0.00% |
| April 25, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | S | Common Stock - Direct | 3749 | $162.70 | 8,479.0000 | 226,900,000 | 30.66% | 0.00% |
| April 25, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | M | Non-Qualified Stock Option | 393 | $81.21 | 0.0000 | 226,900,000 | 100.00% | 0.00% |
| April 25, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | M | Common Stock - Direct | 393 | $81.21 | 12,228.0000 | 226,900,000 | 3.32% | 0.00% |
| March 6, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | SVP Fin, Corp Controller, CAO | A | Common Stock - Direct | 885 | $0.00 | 11,835.0000 | 226,900,000 | 8.08% | 0.00% |
| March 1, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | VP Fin., Corp. Controller, CAO | F | Common Stock - Direct | 473 | $141.62 | 10,950.0000 | 226,900,000 | 4.14% | 0.00% |
| Feb. 15, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | VP Fin., Corp. Controller, CAO | F | Common Stock - Direct | 1096 | $134.67 | 11,423.0000 | 226,900,000 | 8.75% | 0.00% |
| Feb. 15, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | Mastalerz John A Jr | VP Fin., Corp. Controller, CAO | A | Common Stock - Direct | 2591 | $0.00 | 12,519.0000 | 226,900,000 | 26.10% | 0.00% |