Michael David Varney - 29 Jan 2026 Form 4 Insider Report for Erasca, Inc. (ERAS)

Reporting relationship: Director
Issuer ticker: ERAS
Reported as of: 29 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 30 Jan 2026, 09:01:03 UTC
Prior SEC filing: 26 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Ebun S. Garner, as Attorney-in-Fact

Key filing fact

Michael David Varney filed Form 4 for Erasca, Inc. (ERAS) on 30 Jan 2026.

Key facts

This page summarizes Michael David Varney's Form 4 filing for Erasca, Inc. (ERAS).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 30 Jan 2026, 09:01.

Change

Previous filing in this sequence was filed on 26 Jun 2025.
Current net transaction value: $0.

Research use

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.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001638647 Primary reporting owner

Varney Michael David

Relationship: Director
Address: C/O ERASCA, INC., 3115 MERRYFIELD ROW, SUITE 300, SAN DIEGO
Signature: /s/ Ebun S. Garner, as Attorney-in-Fact
Signature date: 30 Jan 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ERAS transaction Derivative

Stock option (right to buy)

Award

Transaction value: $0
Shares: +96,000
Change %
Price: $0.000000
Shares after: 96,000
Date: 29 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 96,000
Exercise price: $10.31
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote 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.