{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-029467","form_type":"8-K","ticker":"ERAS","cik":"0001761918","company_name":"Erasca, Inc.","filed_at":"2026-01-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.104115+00:00","generated_at":"2026-05-16T06:30:07.781755+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Erasca closes $242.7M upsized public offering; extends cash runway into first half 2029","bullets":["Preliminary cash, cash equivalents and marketable securities at Dec 31, 2025: ~$341.8M.","Closed upsized offering of 25,875,000 shares, net proceeds ~$242.7M after expenses.","Combined cash and proceeds expected to fund operations into the first half of 2029."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-029467","json":"https://secwatch.observer/filing/0001193125-26-029467.json","markdown":"https://secwatch.observer/filing/0001193125-26-029467.md","text":"https://secwatch.observer/filing/0001193125-26-029467.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1761918/000119312526029467/0001193125-26-029467-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1761918/000119312526029467/eras-20260129.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T06:30:07.781755+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}