David L. Deninno serves as Executive at WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP, where they oversee executive responsibilities. Since joining the company, David L. Deninno has executed 73 insider transactions totaling $10.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 4, 2025 involved selling 5,000 shares valued at $1.1M.
David L. Deninno currently holds 50,450 shares of WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (WAB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David L. Deninno has been a net seller of WAB stock. They have purchased $193.5K and sold $10.0M worth of shares.
David L. Deninno's most recent insider trade was on Dec 4, 2025, when they sold 5,000 shares at $214.62 per share.
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| $209.94 |
| Discretionary |
| Oct 28, 2025 | WAB | $419.7K | Sale | 2,100 | $199.87 | Discretionary |
| Oct 28, 2025 | WAB | $128.8K | Option Exercise | 2,100 | $61.33 | Discretionary |
| Apr 25, 2024 | WAB | $487.0K | Sale | 3,016 | $161.48 | Discretionary |
| Mar 6, 2024 | WAB | $0 | Award | 5,158 | $N/A | Discretionary |
| Mar 1, 2024 | WAB | $329.3K | Payment | 2,325 | $141.62 | Discretionary |
| Feb 21, 2024 | WAB | $896.0K | Sale | 6,607 | $135.61 | Discretionary |
| Feb 15, 2024 | WAB | $693.3K | Payment | 5,148 | $134.67 | Discretionary |
| Feb 15, 2024 | WAB | $0 | Award | 11,755 | $N/A | Discretionary |
| Jul 31, 2023 | WAB | $1.2M | Sale | 10,007 | $118.58 | Discretionary |
| Mar 16, 2023 | WAB | $410.8K | Payment | 4,272 | $96.16 | Discretionary |
| Mar 16, 2023 | WAB | $0 | Award | 9,821 | $N/A | Discretionary |
| Mar 2, 2023 | WAB | $0 | Award | 5,285 | $N/A | Discretionary |
| Mar 1, 2023 | WAB | $161.8K | Payment | 1,542 | $104.90 | Discretionary |
| Nov 22, 2022 | WAB | $498.4K | Sale | 5,000 | $99.67 | Discretionary |
| Mar 17, 2022 | WAB | $107.2K | Payment | 1,148 | $93.41 | Discretionary |
| Mar 17, 2022 | WAB | $0 | Award | 2,640 | $N/A | Discretionary |
| Mar 1, 2022 | WAB | $383.3K | Payment | 4,274 | $89.68 | Discretionary |
| Feb 28, 2022 | WAB | $0 | Award | 5,387 | $N/A | Discretionary |
| Feb 18, 2022 | WAB | $476.8K | Sale | 5,000 | $95.36 | Discretionary |
| Dec 31, 2021 | WAB | $80.0K | Payment | 870 | $91.99 | Discretionary |
| Nov 19, 2021 | WAB | $477.4K | Sale | 5,000 | $95.47 | Discretionary |
| Aug 31, 2021 | WAB | $226.3K | Sale | 2,533 | $89.36 | Discretionary |
| Aug 30, 2021 | WAB | $359.8K | Sale | 4,000 | $89.95 | Discretionary |
| Mar 18, 2021 | WAB | $81.7K | Payment | 1,057 | $77.27 | Discretionary |
| Mar 18, 2021 | WAB | $0 | Award | 2,431 | $N/A | Discretionary |
| Mar 1, 2021 | WAB | $307.1K | Payment | 4,142 | $74.15 | Discretionary |
| Feb 11, 2021 | WAB | $0 | Award | 5,350 | $N/A | Discretionary |
| Dec 31, 2020 | WAB | $63.3K | Payment | 870 | $72.72 | Discretionary |