Deninno David L Insider Trading Activity
Deninno David L has been net-selling over the last 12 months with 0 purchases and 4 sales across 1 company.
WAB is the most-traded position with 4 trades. The largest single transaction was a sale of WAB for $1.1M on Dec 4, 2025.
Performance Scorecard
Forward stock performance after each transaction by Deninno David L. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -1.6% | 25% | 4 |
| 90 days | — | -18.3% | 0% | 3 |
| 120 days | — | -21.4% | 0% | 3 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersWAB · WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| WAB | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | 4 | $3.2M |
Other insiders at WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
3 other tracked filers at WAB.