SEC CIK 1543091
DeNinno David L
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| WABview stock → | 55,128 | 2026-07-24 |
Position History — WAB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — WAB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-07-24 | Open-market sale | 3,000 | $301.31 | 55,128 |
| 2026-05-05 | Open-market sale | 2,500 | $265.48 | 58,128 |
| 2026-03-05 | Grant / award | 3,763 | $0.00 | 60,628 |
| 2026-03-02 | Tax withholding | 2,243 | $263.02 | 56,865 |
| 2026-02-12 | Tax withholding | 6,698 | $257.53 | 59,108 |
| 2026-02-12 | Grant / award | 15,354 | $257.53 | 65,804 |
| 2025-12-04 | Open-market sale | 5,000 | $214.62 | 50,450 |
| 2025-11-12 | Open-market sale | 5,000 | $209.94 | 55,450 |
| 2025-10-28 | Option exercise (derivative) | 2,100 | $0.00 | 0 |
| 2025-10-28 | Open-market sale | 2,100 | $199.87 | 60,450 |
| 2025-10-28 | Option exercise | 2,100 | $61.33 | 62,550 |
| 2025-05-22 | Open-market sale | 3,000 | $201.05 | 60,450 |
| 2025-05-02 | Open-market sale | 3,000 | $191.82 | 63,450 |
| 2025-03-20 | Grant / award | 5,027 | $0.00 | 66,450 |
| 2025-03-03 | Tax withholding | 2,297 | $183.87 | 61,423 |
| 2025-02-13 | Grant / award | 14,853 | $194.11 | 70,205 |
| 2025-02-13 | Tax withholding | 6,485 | $194.11 | 63,720 |
| 2024-10-30 | Option exercise (derivative) | 875 | $0.00 | 0 |
| 2024-10-30 | Open-market sale | 875 | $188.70 | 55,352 |
| 2024-10-30 | Option exercise | 875 | $87.03 | 56,227 |
| 2024-10-24 | Open-market sale | 10,000 | $188.60 | 55,352 |
| 2024-04-25 | Open-market sale | 3,016 | $161.48 | 65,352 |
| 2024-03-06 | Grant / award | 5,158 | $0.00 | 68,368 |
| 2024-03-01 | Tax withholding | 2,325 | $141.62 | 63,210 |
| 2024-02-21 | Open-market sale | 6,607 | $135.61 | 65,535 |
| 2024-02-15 | Tax withholding | 5,148 | $134.67 | 72,142 |
| 2024-02-15 | Grant / award | 11,755 | $0.00 | 77,290 |
| 2023-07-31 | Open-market sale | 10,007 | $118.58 | 65,535 |
| 2023-03-16 | Tax withholding | 4,272 | $96.16 | 75,542 |
| 2023-03-16 | Grant / award | 9,821 | $0.00 | 79,814 |
| 2023-03-02 | Grant / award | 5,285 | $0.00 | 69,993 |
| 2023-03-01 | Tax withholding | 1,542 | $104.90 | 64,708 |
| 2022-11-22 | Open-market sale | 5,000 | $99.67 | 66,250 |
| 2022-03-17 | Tax withholding | 1,148 | $93.41 | 71,250 |
| 2022-03-17 | Grant / award | 2,640 | $0.00 | 72,398 |
| 2022-03-01 | Tax withholding | 4,274 | $89.68 | 69,758 |
| 2022-02-28 | Grant / award | 5,387 | $0.00 | 74,032 |
| 2022-02-18 | Open-market sale | 5,000 | $95.36 | 68,645 |
| 2021-12-31 | Tax withholding | 870 | $91.99 | 73,645 |
| 2021-11-19 | Open-market sale | 5,000 | $95.47 | 74,515 |
| 2021-08-31 | Open-market sale | 2,533 | $89.36 | 79,515 |
| 2021-08-30 | Open-market sale | 4,000 | $89.95 | 82,048 |
| 2021-03-18 | Tax withholding | 1,057 | $77.27 | 86,048 |
| 2021-03-18 | Grant / award | 2,431 | $0.00 | 87,105 |
| 2021-03-01 | Tax withholding | 4,142 | $74.15 | 84,674 |
| 2021-02-11 | Grant / award (derivative) | 5,350 | $0.00 | 5,350 |
| 2021-02-11 | Grant / award | 5,350 | $0.00 | 88,816 |
| 2020-12-31 | Tax withholding | 870 | $72.72 | 83,466 |
| 2020-12-13 | Tax withholding | 5,218 | $74.93 | 84,336 |
| 2020-03-18 | Grant / award | 5,750 | $0.00 | 92,055 |
| 2020-03-18 | Tax withholding | 2,501 | $41.31 | 89,554 |
| 2020-03-01 | Tax withholding | 4,229 | $67.48 | 86,305 |
| 2020-02-07 | Grant / award | 5,208 | $0.00 | 90,534 |
| 2019-12-31 | Tax withholding | 1,740 | $77.93 | 85,326 |
| 2019-05-21 | Open-market buy | 3,000 | $64.51 | 87,066 |
| 2019-03-21 | Tax withholding | 2,125 | $72.01 | 84,066 |
| 2019-03-20 | Grant / award | 4,886 | $0.00 | 86,191 |
| 2019-03-06 | Grant / award (derivative) | 5,600 | $0.00 | 5,600 |
| 2019-03-06 | Grant / award | 5,600 | $0.00 | 63,805 |
| 2019-03-06 | Grant / award | 10,000 | $0.00 | 81,305 |
| 2019-03-06 | Grant / award | 7,500 | $0.00 | 71,305 |
| 2019-03-01 | Tax withholding | 1,683 | $72.63 | 58,205 |
| 2018-08-06 | Open-market sale | 6,000 | $113.44 | 59,888 |
| 2018-07-26 | Option exercise (derivative) | 2,100 | $0.00 | 2,100 |
| 2018-07-26 | Option exercise (derivative) | 875 | $0.00 | 2,625 |
| 2018-07-26 | Option exercise (derivative) | 2,625 | $0.00 | 875 |
| 2018-07-26 | Option exercise (derivative) | 4,340 | $0.00 | 0 |
| 2018-07-26 | Option exercise (derivative) | 5,600 | $0.00 | 0 |
| 2018-07-26 | Option exercise | 4,340 | $48.29 | 70,228 |
| 2018-07-26 | Option exercise | 2,625 | $87.03 | 79,328 |
| 2018-07-26 | Option exercise | 875 | $87.05 | 76,703 |
| 2018-07-26 | Option exercise | 5,600 | $34.81 | 75,828 |
| 2018-07-26 | Option exercise | 2,100 | $61.33 | 81,428 |
| 2018-07-26 | Open-market sale | 2,290 | $110.00 | 65,888 |
| 2018-07-26 | Open-market sale | 16,400 | $108.99 | 68,178 |
| 2018-07-26 | Option exercise | 3,150 | $72.82 | 84,578 |
| 2018-03-15 | Tax withholding | 1,545 | $82.60 | 65,888 |
| 2018-03-15 | Grant / award | 3,553 | $0.00 | 67,433 |
| 2018-03-01 | Tax withholding | 1,578 | $80.44 | 66,753 |
| 2018-02-06 | Grant / award (derivative) | 4,200 | $0.00 | 4,200 |
| 2018-02-06 | Grant / award | 8,000 | $0.00 | 64,131 |
| 2018-02-06 | Grant / award | 4,200 | $0.00 | 68,331 |
| 2017-10-30 | Open-market sale | 1,917 | $76.10 | 56,131 |
| 2017-03-16 | Tax withholding | 1,663 | $77.46 | 58,048 |
| 2017-03-16 | Grant / award | 5,281 | $0.00 | 59,711 |
| 2017-02-07 | Grant / award (derivative) | 3,500 | $0.00 | 3,500 |
| 2017-02-07 | Grant / award | 3,500 | $0.00 | 54,430 |
| 2016-12-13 | Grant / award | 12,000 | $0.00 | 50,930 |
| 2016-03-18 | Tax withholding | 2,906 | $79.49 | 38,930 |
| 2016-03-18 | Grant / award | 7,653 | $0.00 | 41,836 |
| 2016-02-09 | Grant / award (derivative) | 4,200 | $0.00 | 4,200 |
| 2016-02-09 | Grant / award | 4,200 | $0.00 | 34,183 |
| 2015-03-16 | Grant / award | 14,603 | $0.00 | 36,503 |
| 2015-03-16 | Tax withholding | 6,520 | $94.83 | 29,983 |
| 2015-02-10 | Grant / award (derivative) | 3,500 | $0.00 | 3,500 |
| 2015-02-10 | Grant / award | 3,500 | $0.00 | 21,900 |
| 2014-02-11 | Grant / award (derivative) | 3,150 | $0.00 | 3,150 |
| 2014-02-11 | Grant / award | 3,150 | $0.00 | 18,400 |
| 2013-02-12 | Grant / award (derivative) | 2,170 | $0.00 | 2,170 |
| 2013-02-12 | Grant / award | 2,170 | $0.00 | 7,625 |
| 2012-02-21 | — | — | — | 300 |
| 2012-02-21 | Grant / award (derivative) | 2,800 | $0.00 | 2,800 |
| 2001-02-21 | Grant / award | 5,155 | $0.00 | 5,455 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.