| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bachleda Mark | Director | C/O LYELL IMMUNOPHARMA, INC., 201 HASKINS WAY, SUITE 101, SOUTH SAN FRANCISCO | /s/ Charles Newton, as Attorney-in-Fact | 11 Jun 2025 | 0001887762 |
No securities are beneficially owned.