Allen Patricia L Insider Trading Activity
Allen Patricia L has been net-buying over the last 12 months with 3 purchases and 0 sales across 1 company.
ZBIO is the most-traded position with 3 trades. The largest single transaction was a purchase of ZBIO for $139K on Feb 12, 2026.
Performance Scorecard
Forward stock performance after each transaction by Allen Patricia 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 | -6.2% | — | 0% | 3 |
| 90 days | -20.9% | — | 0% | 3 |
| 120 days | — | — | — | — |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersZBIO · Zenas BioPharma, Inc.
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| ZBIO | Zenas BioPharma, Inc. | 3 | $367K |
Other insiders at Zenas BioPharma, Inc.
2 other tracked filers at ZBIO.