{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-318436","form_type":"8-K","ticker":"JBIO","cik":"0001798749","company_name":"Jade Biosciences, Inc.","filed_at":"2025-12-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.492744+00:00","generated_at":"2026-05-16T13:14:43.634500+00:00","sec_items":["1.01","3.02","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Jade Biosciences raises $45M in private placement with BB Biotech at $14/share","bullets":["Private placement of 3,214,286 shares at $14.00 per share for gross proceeds of ~$45M.","Purchaser is BB Biotech; closing expected on or about December 16, 2025.","Net proceeds to fund R&D, general corporate expenses, and working capital.","Registration rights agreement filed; resale registration statement required within 45 days post-closing."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-318436","json":"https://secwatch.observer/filing/0001193125-25-318436.json","markdown":"https://secwatch.observer/filing/0001193125-25-318436.md","text":"https://secwatch.observer/filing/0001193125-25-318436.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1798749/000119312525318436/0001193125-25-318436-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1798749/000119312525318436/d90753d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:14:43.634500+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"}