| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Lyell Immunopharma Inc. Chief Operating Officer | S | Common Stock | |||||
| Lyell Immunopharma Inc. Chief Operating Officer | S | Common Stock | |||||
| Lyell Immunopharma Inc. Chief Operating Officer | S | Common Stock | |||||
| Lyell Immunopharma Inc. Chief Operating Officer | A | Option (right to buy) | |||||
| Lyell Immunopharma Inc. Chief Operating Officer | S | Common Stock |