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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 19 Aug 2026 for Zai Lab Ltd, €6,062. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Chen Yajing: trading record in brief
Chen Yajing discloses dealings in Zai Lab Ltd to SEC (Form 4). Over a trading history stretching from 26 June 2026 to 19 August 2026, the count stands at 3 filings.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
On 19 August 2026 came the latest disclosure, a transaction for €6,062 in Zai Lab Ltd. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Chen Yajing
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations3 total
260 shares@ US$27.00American Depositary SharesSEC144:0001959173-26-006213
619 shares@ US$25.000.0006% mcap2.3% of flowAmerican Depositary SharesSEC144:0001959173-26-005899
2,264 shares@ US$17.46130.0017% mcap6.1% of flowAmerican Depositary SharesSEC144:0001959173-26-004920
3 of 3 declarations
