---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-019651"
form_type: "8-K"
ticker: "ERAS"
cik: "0001761918"
company_name: "Erasca, Inc."
filed_at: "2026-01-22T23:59:59+00:00"
generated_at: "2026-05-16T08:50:15.078073+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Erasca prices upsized public offering of 22.5M shares at $10.00/share, raising $225M gross

## Summary
- Offering of 22.5M shares at $10.00; gross proceeds $225M.
- Net proceeds expected ~$211M ($242.7M if underwriter option exercised).
- Underwriters granted 30-day option to buy 3.375M additional shares.
- Closing on Jan 23, 2026; proceeds for R&D and general corporate use.
- Joint book-runners: J.P. Morgan, Morgan Stanley, Jefferies, Evercore.

## SEC filing metadata
- accession: 0001193125-26-019651
- form_type: 8-K
- ticker: ERAS
- cik: 0001761918
- company_name: Erasca, Inc.
- filed_at: 2026-01-22T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1761918/000119312526019651/0001193125-26-019651-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1761918/000119312526019651/d51429d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-019651
- JSON: https://secwatch.observer/filing/0001193125-26-019651.json
- Plain text: https://secwatch.observer/filing/0001193125-26-019651.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.