David L DeNinno
CIK 1543091 · Exec VP, General Counsel, Sec. · last filed 2026-05-07
David L DeNinno is an Exec VP, General Counsel, Sec. who has filed 62 SEC Form 4 insider transactions across 2 companies since 2012. The most recent filing shows the insider sold $663.7K of WAB on May 7, 2026. Across all open-market trades the lifetime net is −$13.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $15.6M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$15.60M
2
62
-$13.72M
Holdings By Company
Recent Filings
62 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-07 | WAB | Sell (S) | −2,500 | -$663.7K | EDGAR |
| 2026-03-09 | WAB | Grant (A) | +3,763 | $0 | EDGAR |
| 2026-03-04 | WAB | Tax (F) | −2,243 | -$589.9K | EDGAR |
| 2026-02-17 | WAB | Mixed | +8,656 | $2.23M | EDGAR |
| 2025-12-05 | WAB | Sell (S) | −5,000 | -$1.07M | EDGAR |
| 2025-11-14 | WAB | Sell (S) | −5,000 | -$1.05M | EDGAR |
| 2025-10-30 | WAB | Mixed | — | -$290.9K | EDGAR |
| 2025-05-23 | WAB | Sell (S) | −3,000 | -$603.1K | EDGAR |
| 2025-05-06 | WAB | Sell (S) | −3,000 | -$575.5K | EDGAR |
| 2025-03-24 | WAB | Grant (A) | +5,027 | $0 | EDGAR |