Quick Takeaways
- Yajing Chen has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $813,843.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Yajing Chen
- Location
- Cambridge, MA
- Summary
- The estimated net worth of Yajing Chen is at least $813,843 dollars as of 08 Apr 2026. Yajing Chen is the Chief Financial Officer of Zai Lab Ltd and owns shares of Zai Lab Ltd (ZLAB) stock worth about $813.8K.
- Signature
- /s/ Bruce Blefeld, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
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What Changed
- Largest disclosed position: Zai Lab Ltd ($813,843).
- Past-year value change for that position: -$752,659.
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 Yajing Chen
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ZLAB | Zai Lab Ltd | Chief Financial Officer | $813,843 | -$752,659 | -48% | 06 Apr 2026 |
Insider Transactions Reported by Yajing Chen:
| 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.