| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Shook David | Chief Medical Officer | C/O LYELL IMMUNOPHARMA, INC., 201 HASKINS WAY, SUITE 101, SOUTH SAN FRANCISCO | /s/ Charles Newton, as Attorney-in-Fact | 11 Jun 2025 | 0001959742 |
No securities are beneficially owned.