David L Deninno
CIK 1543091 · View on SEC EDGAR ↗
First SEC filing: Feb. 23, 2012 · Latest: Feb. 23, 2012
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 24, 2026 | WAB | S | 3,000 | $301.31 | $903,930 | 55,128 Direct | -5.16% | Disposed | -2.9% (price as of 2026-08-20) |
| May 22, 2025 | WAB | S | 3,000 | $201.05 | $603,150 | 60,450 Direct | -4.73% | Disposed | 45.5% (price as of 2026-08-20) |
| May 2, 2025 | WAB | S | 3,000 | $191.82 | $575,460 | 63,450 Direct | -4.51% | Disposed | 52.5% (price as of 2026-08-20) |
| Oct. 30, 2024 | WAB | S | 875 | $188.70 | $165,112 | 55,352 Direct | -1.56% | Disposed | 55.0% (price as of 2026-08-20) |
| Oct. 24, 2024 | WAB | S | 10,000 | $188.60 | $1,886,000 | 55,352 Direct | -15.30% | Disposed | 55.1% (price as of 2026-08-20) |
| April 25, 2024 | WAB | S | 3,016 | $161.48 | $487,024 | 65,352 Direct | -4.41% | Disposed | 81.1% (price as of 2026-08-20) |
| Feb. 21, 2024 | WAB | S | 6,607 | $135.61 | $895,975 | 65,535 Direct | -9.16% | Disposed | 115.7% (price as of 2026-08-20) |
| July 31, 2023 | WAB | S | 10,007 | $118.58 | $1,186,630 | 65,535 Direct | -13.25% | Disposed | 146.7% (price as of 2026-08-20) |
| Nov. 22, 2022 | WAB | S | 5,000 | $99.67 | $498,350 | 66,250 Direct | -7.02% | Disposed | 193.5% (price as of 2026-08-20) |
| Nov. 19, 2021 | WAB | S | 5,000 | $95.47 | $477,350 | 74,515 Direct | -6.29% | Disposed | 206.4% (price as of 2026-08-20) |
| Aug. 31, 2021 | WAB | S | 2,533 | $89.36 | $226,349 | 79,515 Direct | -3.09% | Disposed | 227.3% (price as of 2026-08-20) |
| Aug. 30, 2021 | WAB | S | 4,000 | $89.95 | $359,800 | 82,048 Direct | -4.65% | Disposed | 225.2% (price as of 2026-08-20) |
| May 21, 2019 | WAB | P | 3,000 | $64.51 | $193,530 | 87,066 Direct | +3.57% | Acquired | 353.4% (price as of 2026-08-20) |
| Aug. 6, 2018 | WAB | S | 6,000 | $113.44 | $680,640 | 59,888 Direct | -9.11% | Disposed | 157.8% (price as of 2026-08-20) |
| July 26, 2018 | WAB | S | 2,290 | $110.00 | $251,900 | 65,888 Direct | -3.36% | Disposed | 165.9% (price as of 2026-08-20) |
| July 26, 2018 | WAB | S | 16,400 | $108.99 | $1,787,436 | 68,178 Direct | -19.39% | Disposed | 168.4% (price as of 2026-08-20) |
| Oct. 30, 2017 | WAB | S | 1,917 | $76.10 | $145,884 | 56,131 Direct | -3.30% | Disposed | 284.4% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Oct. 30, 2024 | WAB | Non Qualified Stock Option | Common Stock (875) | $87.03 | Feb. 10, 2025 | 875 | Disposed |
| Feb. 11, 2021 | WAB | Non-Qualified Stock Option | Common Stock (5,350) | $81.21 | Feb. 11, 2031 | 5,350 | Acquired |
| March 6, 2019 | WAB | Non-Qualified Stock Options | Common Stock (5,600) | $70.64 | March 6, 2029 | 5,600 | Acquired |
| July 26, 2018 | WAB | Non-Qualified Stock Option | Common Stock (875) | $87.05 | Feb. 7, 2027 | 875 | Disposed |
| July 26, 2018 | WAB | Non Qualified Stock Option | Common Stock (2,100) | $61.33 | Feb. 9, 2026 | 2,100 | Disposed |
| July 26, 2018 | WAB | Non-Qualified Stock Option | Common Stock (2,625) | $87.03 | Feb. 10, 2025 | 2,625 | Disposed |
| July 26, 2018 | WAB | Non-Qualified Stock Options | Common Stock (3,150) | $72.82 | Feb. 11, 2024 | 3,150 | Disposed |
| July 26, 2018 | WAB | Non-Qualified Stock Option | Common Stock (4,340) | $48.29 | Feb. 12, 2023 | 4,340 | Disposed |
| July 26, 2018 | WAB | Non-Qualified Stock Options | Common Stock (5,600) | $34.81 | Feb. 21, 2022 | 5,600 | Disposed |
| Feb. 6, 2018 | WAB | Non-Qualified Stock Option | Common Stock (4,200) | $71.79 | Feb. 6, 2028 | 4,200 | Acquired |
| Feb. 7, 2017 | WAB | Non-Qualified Stock Option | Common Stock (3,500) | $87.05 | Feb. 7, 2027 | 3,500 | Acquired |
| Feb. 9, 2016 | WAB | Non Qualified Stock Option | Common Stock (4,200) | $61.33 | Feb. 9, 2026 | 4,200 | Acquired |
| Feb. 10, 2015 | WAB | Non-Qualified Stock Option | Common Stock (3,500) | $87.03 | Feb. 10, 2025 | 3,500 | Acquired |
| Feb. 11, 2014 | WAB | Non-Qualified Stock Options | Common Stock (3,150) | $72.82 | Feb. 11, 2024 | 3,150 | Acquired |
| Feb. 12, 2013 | WAB | Non-Qualified Stock Option | Common Stock (2,170) | $96.58 | Feb. 12, 2023 | 2,170 | Acquired |
| Feb. 21, 2012 | WAB | Non-Qualified Stock Options | Common Stock (2,800) | $69.62 | Feb. 21, 2022 | 2,800 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 23, 2012 | WAB | Common Stock - Direct | 300 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
WAB
General Counsel| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $602,100 | — | $2,196,749 | $110,656 | $568,155 | — | $39,364 | $3,517,024 |
| 2018 | $575,000 | — | — | — | $400,000 | — | $35,564 | $2,403,620 |
| 2017 | $475,000 | — | — | — | $0 | — | $35,169 | $1,322,229 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.