DeNinno David L, executive vice president, general counsel, and secretary at Westinghouse Air Brake Technologies Corp. ($WAB), sold about $3.7 million in company shares across five open market transactions in the last year. His most recent sale occurred on December 4, 2025. These sales rank him 2,353rd out of 11,678 insiders by total value sold, below the average of $8.6 million per insider and 6.4 transactions. He made no open market purchases during this period.
| 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 | DeNinno David L | Exec VP, General Counsel, Sec. | A | Common Stock - Direct | 3763 | $0.00 | 60,628.0000 | 171,900,000 | 6.62% | 0.00% |
| March 2, 2026 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | F | Common Stock - Direct | 2243 | $263.02 | 56,865.0000 | 171,900,000 | 3.79% | 0.00% |
| Feb. 12, 2026 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | F | Common Stock - Direct | 6698 | $257.53 | 59,108.0000 | 171,900,000 | 10.18% | 0.00% |
| Feb. 12, 2026 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | A | Common Stock - Direct | 15354 | $257.53 | 65,804.0000 | 171,900,000 | 30.43% | 0.01% |
| Dec. 4, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 5000 | $214.62 | 50,450.0000 | 170,900,000 | 9.02% | 0.00% |
| Nov. 12, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 5000 | $209.94 | 55,450.0000 | 170,900,000 | 8.27% | 0.00% |
| Oct. 28, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 2100 | $199.87 | 60,450.0000 | 170,900,000 | 3.36% | 0.00% |
| Oct. 28, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | M | Non-Qualified Stock Options | 2100 | $0.00 | 0.0000 | 170,900,000 | 100.00% | 0.00% |
| Oct. 28, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | M | Common Stock - Direct | 2100 | $61.33 | 62,550.0000 | 170,900,000 | 3.47% | 0.00% |
| May 22, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 3000 | $201.05 | 60,450.0000 | 226,900,000 | 4.73% | 0.00% |
| May 2, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 3000 | $191.82 | 63,450.0000 | 226,900,000 | 4.51% | 0.00% |
| March 20, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | A | Common Stock - Direct | 5027 | $0.00 | 66,450.0000 | 226,900,000 | 8.18% | 0.00% |
| March 3, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | F | Common Stock - Direct | 2297 | $183.87 | 61,423.0000 | 226,900,000 | 3.60% | 0.00% |
| Feb. 13, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | F | Common Stock - Direct | 6485 | $194.11 | 63,720.0000 | 226,900,000 | 9.24% | 0.00% |
| Feb. 13, 2025 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | A | Common Stock - Direct | 14853 | $194.11 | 70,205.0000 | 226,900,000 | 26.83% | 0.01% |
| Oct. 30, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | M | Non Qualified Stock Option | 875 | $0.00 | 0.0000 | 226,900,000 | 100.00% | 0.00% |
| Oct. 30, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 875 | $188.70 | 55,352.0000 | 226,900,000 | 1.56% | 0.00% |
| Oct. 30, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | M | Common Stock - Direct | 875 | $87.03 | 56,227.0000 | 226,900,000 | 1.58% | 0.00% |
| Oct. 24, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 10000 | $188.60 | 55,352.0000 | 226,900,000 | 15.30% | 0.00% |
| April 25, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 3016 | $161.48 | 65,352.0000 | 226,900,000 | 4.41% | 0.00% |
| March 6, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | A | Common Stock - Direct | 5158 | $0.00 | 68,368.0000 | 226,900,000 | 8.16% | 0.00% |
| March 1, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | F | Common Stock - Direct | 2325 | $141.62 | 63,210.0000 | 226,900,000 | 3.55% | 0.00% |
| Feb. 21, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | S | Common Stock - Direct | 6607 | $135.61 | 65,535.0000 | 226,900,000 | 9.16% | 0.00% |
| Feb. 15, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | A | Common Stock - Direct | 11755 | $0.00 | 77,290.0000 | 226,900,000 | 17.94% | 0.01% |
| Feb. 15, 2024 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | $WAB | DeNinno David L | Exec VP, General Counsel, Sec. | F | Common Stock - Direct | 5148 | $134.67 | 72,142.0000 | 226,900,000 | 6.66% | 0.00% |