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Hongbo Lu stock trades

Director at Arrowhead Research and Zenas BioPharma

3 open-market trades reported in the last 12 months: 2 buys for $655K and 1 sale for $228K. One sale was under a trading plan set up in advance. 2 were held indirectly, as filed (through a trust, a fund, or another account). The newest was filed May 14.

The 2 companies Hongbo Lu files at

Each title as their newest Form 4 there gives it, and the open-market trades there in the last 12 months. Open any stock for its score. Pro members see every stock ranked.

CompanyTradesQuality Score
ARWRArrowhead ResearchDirector1-4
ZBIOZenas BioPharmaDirector2-1

Hongbo Lu's trades, as filed

Open-market buys and sales, newest first, each with its Form 4 on the SEC's site. A Plan tag marks a sale under a trading plan set up in advance.

StockTradeTraded
ARWRArrowhead ResearchSellPlan$228Kat $76.88May 12filed May 14SEC filing
ZBIOZenas BioPharmaHeld indirectly, as filedBuy$70Kat $18.63Mar 31filed Apr 2SEC filing
ZBIOZenas BioPharmaHeld indirectly, as filedBuy$585Kat $22.50Feb 11filed Feb 13SEC filing

2 other filings on record (stock award and purchase in an offering). Pro members see every trade, the shares Hongbo Lu held after each, and every filing.

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Alerts are optional, and off until you set one. One alert for each Form 4 Hongbo Lu files at any of the 2 companies.

An officer or a director has two business days to report a trade on a Form 4, so a trade is public within days. We read the SEC's new filings every 3 hours. Quality Scores as of 4:56 AM ET, delayed at least 15 minutes.

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Trades are shown as filed with the SEC on Form 4. Quality Scores on this page are delayed at least 15 minutes.