Zenas BioPharma, Inc. (ZBIO) — Insider Trading
Insider trading activity for Zenas BioPharma, Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 4
- Last trade date: Apr 1, 2026
- Ticker: ZBIO
Top Insiders
- Fairmount Funds Management LLC — 1 trades, buy: $3.0M, sell: $0
- Lu Hongbo — 1 trades, buy: $1.5M, sell: $0
- MOULDER LEON O JR (Chief Executive Officer) — 2 trades, buy: $1.0M, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Mar 31, 2026 | Fairmount Funds Management LLC | ZBIO Zenas BioPharma, Inc. | BUY | 150,000 | $3.0M |
| Mar 31, 2026 | Lu Hongbo | ZBIO Zenas BioPharma, Inc. | BUY | 75,000 | $1.5M |
| Mar 31, 2026 | MOULDER LEON O JR | ZBIO Zenas BioPharma, Inc. | BUY | 34,000 | $657K |
| Mar 30, 2026 | MOULDER LEON O JR | ZBIO Zenas BioPharma, Inc. | BUY | 20,000 | $365K |