Yajing Chen Insider Trades & Stock Holdings

Chief Financial Officer · Zai Lab Limited · Latest filing Jun 26, 2026

Yajing Chen, Chief Financial Officer at Zai Lab Limited has 1 Form 4 trade on file since Jun 26, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($39.53K), net -$39.53K. Latest filing: disposed of 2.26K shares of $ZLAB on Jun 26, 2026 at $17.46.

Trades on file

1

Open-market bought

$0

Open-market sold

$39.53K

Net open-market

-$39.53K

Latest filing

Jun 26, 2026

All insider trades by Yajing Chen

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 26, 2026	$ZLAB	Sell (Open-market sale)	2.26K	$17.46	$39.53K			+6.0%	+3.6%		Chief Financial Officer		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Yajing Chen traded

• $ZLAB

Frequently asked questions

Has Yajing Chen been buying or selling stock?

Yajing Chen has 0 open-market purchases and 1 open-market sale on file, net -$39.53K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Yajing Chen's latest insider trade?

disposed of 2.26K shares of $ZLAB on Jun 26, 2026 at $17.46.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.