{"schema_version":"secwatch.filing_event.v1","accession":"0000874501-24-000208","form_type":"8-K","ticker":"OSG","cik":"0000874501","company_name":"OCTAVE SPECIALTY GROUP INC","filed_at":"2024-09-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:16.107543+00:00","generated_at":"2026-05-31T06:31:55.334457+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Ambac files 8-K for KBW conference presentation; no specific financial data disclosed","bullets":["Management presented at KBW Insurance Conference on Sept 4-5, 2024; slides posted on IR website.","Filing includes Rule 14a-12 solicitation notice, but no material update or numbers provided.","Exhibit 99.1 is a cover page only; no new financial guidance or operational metrics in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0000874501-24-000208","json":"https://secwatch.observer/filing/0000874501-24-000208.json","markdown":"https://secwatch.observer/filing/0000874501-24-000208.md","text":"https://secwatch.observer/filing/0000874501-24-000208.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874501/000087450124000208/0000874501-24-000208-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874501/000087450124000208/ambc-20240904.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T06:31:55.334457+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"}