{"schema_version":"secwatch.filing_event.v1","accession":"0001847367-25-000035","form_type":"8-K/A","ticker":"ALMS","cik":"0001847367","company_name":"ALUMIS INC.","filed_at":"2025-06-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.125218+00:00","generated_at":"2026-05-18T14:37:38.667286+00:00","sec_items":["9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Alumis files ACELYRIN financials: 2024 net loss $248M, cash $448M","bullets":["ACELYRIN's FY2024 net loss $248.2M, down from $381.6M in 2023; no revenue.","Cash, cash equivalents and short-term marketable securities $448.4M at Dec 31, 2024.","Accumulated deficit $736.9M; R&D expenses $238.1M in 2024.","Merger closed May 21, 2025; Alumis files audited 2024/2023 and unaudited Q1 2025 financials.","Pro forma financial information in Exhibit 99.3 reflects combined entity."],"urls":{"canonical":"https://secwatch.observer/filing/0001847367-25-000035","json":"https://secwatch.observer/filing/0001847367-25-000035.json","markdown":"https://secwatch.observer/filing/0001847367-25-000035.md","text":"https://secwatch.observer/filing/0001847367-25-000035.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1847367/000184736725000035/0001847367-25-000035-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1847367/000184736725000035/alms-20250521x8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T14:37:38.667286+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"}