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Chen Yajing's Form 4 filing

Zai Lab Ltd (ZLAB) · filed Jun 27, 2025

Accession no.
0000905148-25-002262
Filed
Jun 27, 2025
Trade date
Jun 25-26, 2025
Filing delay
2 days
Rule 10b5-1 plan
Not checked

This filing lists 2 non-derivative transactions and 1 derivative transaction. Open-market sales total $96.6K. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Chen YajingCIK 0001985694Officer (Chief Financial Officer)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Jun 25, 2025American Depositary SharesMOption exerciseAcquired+6,250––23,679Direct
Jun 26, 2025American Depositary SharesSSaleDisposed−2,675$36.13−$96,647.7521,004Direct

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Jun 25, 2025American Depositary SharesMOption exerciseDisposed−6,250$0.00$06,250Direct

Footnotes

Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.

Read the original on SEC EDGAR (opens in a new tab)