{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-015714","form_type":"8-K","ticker":"XFOR","cik":"0001501697","company_name":"X4 Pharmaceuticals, Inc","filed_at":"2023-05-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.090965+00:00","generated_at":"2026-06-15T21:41:53.313375+00:00","sec_items":["7.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"low","headline":"X4 Pharmaceuticals posts updated corporate presentation on its website","bullets":["Presentation posted May 4, 2023 on X4 Pharma's investor website.","No specific financial, clinical, or operational updates disclosed in the filing.","Presentation content and changes not detailed; investors directed to website."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-015714","json":"https://secwatch.observer/filing/0001628280-23-015714.json","markdown":"https://secwatch.observer/filing/0001628280-23-015714.md","text":"https://secwatch.observer/filing/0001628280-23-015714.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1501697/000162828023015714/0001628280-23-015714-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1501697/000162828023015714/xfor-20230504.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T21:41:53.313375+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"}