Quick Takeaways
- This page summarizes Jonathan E. Lim's Form 4 filing for Erasca, Inc. (ERAS).
- 1 reported transaction and 1 derivative row are listed below.
- Filing timestamp: 30 Jan 2026, 09:05.
Jonathan E. Lim - 29 Jan 2026 Form 4 Insider Report for Erasca, Inc. (ERAS)
- Signature
- /s/ Ebun Garner, Attorney-in-fact
- Issuer symbol
- ERAS
- Transactions as of
- 29 Jan 2026
- Net transactions value
- $0
- Form type
- 4
- Filing time
- 30 Jan 2026, 09:05:03 UTC
- Previous filing
- 24 Sep 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Jonathan E. Lim filed Form 4 for Erasca, Inc. (ERAS) on 30 Jan 2026."
What Changed
- Previous filing in this sequence was filed on 24 Sep 2025.
- Current net transaction value: $0.
Why This Matters
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Source Evidence
Filed on Form 4
See Original Filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Lim Jonathan E | Chairman & CEO, Director, 10%+ Owner | C/O ERASCA, INC., 3115 MERRYFIELD ROW, SUITE 300, SAN DIEGO | /s/ Ebun Garner, Attorney-in-fact | 30 Jan 2026 | 0001283290 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| 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 | +2,000,000 | $0.000000 | 2,000,000 | 29 Jan 2026 | Common Stock | 2,000,000 | $10.31 | Direct | F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
| Id | Content |
|---|---|
| F1 | 1/48th of the shares subject to the option vest monthly on the 29th day of each month (or the last day of February), starting in February 2026, subject to the Reporting Person's continuous service to the issuer on each such vesting date. |