| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Varney Michael David | Director | C/O ERASCA, INC., 3115 MERRYFIELD ROW, SUITE 300, SAN DIEGO | /s/ Ebun S. Garner, as Attorney-in-Fact | 26 Jun 2025 | 0001638647 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ERAS | Stock option (right to buy) | Award | $0 | +120,000 | $0.000000 | 120,000 | 24 Jun 2025 | Common Stock | 120,000 | $1.45 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | 100% of the options to purchase shares vest on June 24, 2026, subject to the Reporting Person's continuous service to the Issuer on such vesting date. |