Shook David (CIK 1959742) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-11). Recent activity: Sell LYEL (1,977 shares), Buy LYEL (21,900 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-11 | Lyell Immunopharma, Inc. (LYEL) | Chief Medical Officer | Sell | 1,977 | $24,989 |
| 2025-06-11 | Lyell Immunopharma, Inc. (LYEL) | Chief Medical Officer | Buy | 21,900 | $0 |
Source: SEC Form 4 filings · as of 2026-06-11