Yajing Chen
Chief Financial Officer · Zai Lab Ltd
IndividualSelling only2 10b5-1 trades
- 2024
- Oct 5, 2026
- 14
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Yajing Chen files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Ying Du - $8.58M in ZLAB purchases and sales in the last 12 months
- Frazor Titus Edmondson III - $1.01M in ZLAB purchases and sales in the last 12 months
- Rafael Amado - $675K in ZLAB purchases and sales in the last 12 months
- William Lis - $340K in ZLAB purchases and sales in the last 12 months
- Joshua L. Smiley - $294K in ZLAB purchases and sales in the last 12 months
- Richard Gaynor - $66K in ZLAB purchases and sales in the last 12 months
More insiders (A-Z)
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Frequently asked questions
Who is Yajing Chen?
Yajing Chen is a corporate insider, tracked as Chief Financial Officer of Zai Lab Ltd (ZLAB). InsiderAlpha holds 14 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Yajing Chen submitted recently?
4 primary Form 4 filings in the last 90 days, covering 1 company.
Has Yajing Chen been buying or selling stock?
Recorded transactions: 0 open-market purchases and 13 open-market sales ($442K) across all tracked filings.
