{"schema_version":"secwatch.filing_event.v1","accession":"0000874501-24-000174","form_type":"8-K","ticker":"OSG","cik":"0000874501","company_name":"OCTAVE SPECIALTY GROUP INC","filed_at":"2024-08-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:16.106979+00:00","generated_at":"2026-05-31T13:19:08.177988+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"low","headline":"Ambac posts Q2 2024 investor presentation; quarterly highlights included","bullets":["Presentation posted on IR website and furnished as Exhibit 99.1 on August 5, 2024.","Filed under Rule 14a-12, indicating it is part of proxy solicitation material.","Specific financial figures or deal updates are not provided in the filing text.","Full presentation is available on Ambac's investor relations page."],"urls":{"canonical":"https://secwatch.observer/filing/0000874501-24-000174","json":"https://secwatch.observer/filing/0000874501-24-000174.json","markdown":"https://secwatch.observer/filing/0000874501-24-000174.md","text":"https://secwatch.observer/filing/0000874501-24-000174.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874501/000087450124000174/0000874501-24-000174-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874501/000087450124000174/ambc-20240805.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T13:19:08.177988+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"}