Form4insider filings, from the source

Insider · CIK 0001021041 · SIC 2836 — Biological Products, (No Diagnostic Substances)

Peter Wirth

Files at: ZLAB, SYRS, GEVA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 17, 2026 AForm 4 →Jun 22, 4:08 pm EDTZai Lab LtdZLAB22,371——416,121—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.