| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ho Maykin | Director | C/O FIBROGEN, INC., 350 BAY STREET, SUITE 100, #6009, SAN FRANCISCO | /s/ Michael Hom, Attorney-in-Fact | 06 Jun 2025 | 0001646395 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FGEN | Stock Option (Right to Buy) | Award | $0 | +120,000 | $0.000000 | 120,000 | 04 Jun 2025 | Common Stock | 120,000 | $0.3051 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The shares subject to the option shall vest on the earlier of four equal quarterly installments measured from the date of grant or the date of the next annual meeting of stockholders, subject to the reporting person's continued service at each applicable vest date. |