Company · CIK 0001806952 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
Lyell Immunopharma, Inc. · LYEL
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 SForm 4 → | Sep 10, 7:37 pm EDT | David ShookChief Medical Officer | 500 | $12.70 | $6,350 | 20,423 | −2.39% |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 AForm 4 → | Sep 10, 7:31 pm EDT | Jarrad Mattieu AguirreChief Medical Officer | 47,500 | — | — | 47,500 | — |