| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Daly James M | Director | 350 OYSTER POINT BLVD, SOUTH SAN FRANCISCO | /s/ John O. Faurescu, attorney-in-fact for Mr. Daly | 20 Aug 2025 | 0001560782 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CYTK | Non-Qualified Stock Option (Right to Buy) | Award | $0 | +27,450 | $0.000000 | 27,450 | 19 Aug 2025 | Common Stock | 27,450 | $37.84 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Initial Grant to New Director. |