Lyell Immunopharma, Inc. (LYEL) — Insider Trading Activity

Lyell Immunopharma, Inc. (LYEL) has 65 insider transactions on record, including 19 open-market purchases and 31 sales by company executives and directors. The most recent transaction was filed on 2026-08-21 by Lee Gary K.. The largest single transaction was a purchase of $ 12.5M by Crandell Keith.