Quick Takeaways
- Du Ying has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $23,625,893.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Du Ying
- Location
- Shanghai
- Summary
- The estimated net worth of Du Ying is at least $23,625,893 dollars as of 08 Apr 2026. Du Ying is the Chairperson & CEO, Director of Zai Lab Ltd and owns shares of Zai Lab Ltd (ZLAB) stock worth about $23.63M.
- Signature
- /s/ Bruce Blefeld, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Du Ying and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: Zai Lab Ltd ($23,625,893).
- Past-year value change for that position: -$17,891,623.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Du Ying
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ZLAB | Zai Lab Ltd | Chairperson & CEO, Director | $23,625,893 | -$17,891,623 | -43% | 06 Apr 2026 |
Insider Transactions Reported by Du Ying:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.