Lu Hongbo Insider Trading Activity
Lu Hongbo has been net-buying over the last 12 months with 4 purchases and 1 sale across 2 different companies.
ZBIO is the most-traded position with 4 trades. The largest single transaction was a purchase of ZBIO for $5.0M on Oct 7, 2025.
Performance Scorecard
Forward stock performance after each transaction by Lu Hongbo. 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 | +17.7% | — | 80% | 5 |
| 90 days | -24.3% | — | 0% | 3 |
| 120 days | -21.7% | — | 50% | 2 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
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Top Companies Traded
Other insiders at Zenas BioPharma, Inc.
2 other tracked filers at ZBIO.