{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-068314","form_type":"8-K","ticker":"NWBO","cik":"0001072379","company_name":"NORTHWEST BIOTHERAPEUTICS INC","filed_at":"2024-06-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.184599+00:00","generated_at":"2026-06-01T06:27:04.581967+00:00","sec_items":["1.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Northwest Biotherapeutics sells 8.125M shares at $0.40 to SIO Capital for $3.25M","bullets":["SPA signed June 4, 2024; closing expected June 5, 2024.","Gross proceeds of $3,250,000 from sale of 8,125,000 shares of common stock.","Proceeds to be used for ongoing business operations.","SIO Capital Management LLC is the purchaser; Joseph Gunnar & Co. acted as placement agent."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-068314","json":"https://secwatch.observer/filing/0001104659-24-068314.json","markdown":"https://secwatch.observer/filing/0001104659-24-068314.md","text":"https://secwatch.observer/filing/0001104659-24-068314.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1072379/000110465924068314/0001104659-24-068314-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1072379/000110465924068314/tm2416435d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T06:27:04.581967+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"}