---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-303357"
form_type: "8-K"
ticker: "ERAS"
cik: "0001761918"
company_name: "Erasca, Inc."
filed_at: "2026-07-14T21:03:03+00:00"
generated_at: "2026-07-14T21:04:06.159339+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Erasca prices upsized $550M public offering of 31.4M shares at $17.50

## Summary
- Gross proceeds ~$550M from 31,428,572 shares at $17.50; net proceeds ~$516M.
- Underwriters have 30-day option for up to 4,714,285 additional shares.
- Offering expected to close July 15, 2026; J.P. Morgan, Morgan Stanley, Jefferies, Evercore as joint book-runners.
- Proceeds to fund R&D of product candidates and for working capital and general corporate purposes.

## SEC filing metadata
- accession: 0001193125-26-303357
- form_type: 8-K
- ticker: ERAS
- cik: 0001761918
- company_name: Erasca, Inc.
- filed_at: 2026-07-14T21:03:03+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1761918/000119312526303357/0001193125-26-303357-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1761918/000119312526303357/d371010d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-303357
- JSON: https://secwatch.observer/filing/0001193125-26-303357.json
- Plain text: https://secwatch.observer/filing/0001193125-26-303357.txt

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