Form4insider filings, from the source

Insider · CIK 0002150331

Jarrad Mattieu Aguirre

Files at: LYEL. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

No reported common-stock activity in this period.

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 10, 2026 AForm 4 →Sep 10, 7:31 pm EDTLyell Immunopharma, Inc.LYEL47,500——47,500—