{"schema_version":"secwatch.filing_event.v1","accession":"0001501697-25-000032","form_type":"8-K","ticker":"XFOR","cik":"0001501697","company_name":"X4 Pharmaceuticals, Inc","filed_at":"2025-10-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.570979+00:00","generated_at":"2026-05-17T02:10:04.463229+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"X4 Pharmaceuticals raises ~$145.6M in public offering of common stock and warrants","bullets":["Offering of 45.86M shares at $2.90/share and pre-funded warrants for 700K shares at $2.899/share.","Underwriters' option for additional 6.984M shares exercised in full.","Net proceeds expected ~$145.6M after discounts and expenses; closing October 27, 2025.","Offered under effective shelf registration (333-273961); Leerink, Stifel, Guggenheim as representatives."],"urls":{"canonical":"https://secwatch.observer/filing/0001501697-25-000032","json":"https://secwatch.observer/filing/0001501697-25-000032.json","markdown":"https://secwatch.observer/filing/0001501697-25-000032.md","text":"https://secwatch.observer/filing/0001501697-25-000032.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1501697/000150169725000032/0001501697-25-000032-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1501697/000150169725000032/xfor-20251023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T02:10:04.463229+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"}