{"schema_version":"secwatch.filing_event.v1","accession":"0000874501-24-000139","form_type":"8-K","ticker":"OSG","cik":"0000874501","company_name":"OCTAVE SPECIALTY GROUP INC","filed_at":"2024-06-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.238141+00:00","generated_at":"2026-06-01T06:24:49.865096+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"Ambac holds strategic update call on two pending M&A transactions; no deal terms disclosed","bullets":["Call on June 5, 2024 discussed AAC Transaction and Beat Transaction; proxy statement to be filed.","Participants included CEO Claude LeBlanc, CFO David Trick, and Beat Capital Chairman John Cavanagh.","No deal value, premium, or expected close date mentioned in the furnished transcript excerpt."],"urls":{"canonical":"https://secwatch.observer/filing/0000874501-24-000139","json":"https://secwatch.observer/filing/0000874501-24-000139.json","markdown":"https://secwatch.observer/filing/0000874501-24-000139.md","text":"https://secwatch.observer/filing/0000874501-24-000139.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874501/000087450124000139/0000874501-24-000139-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874501/000087450124000139/ambc-20240605.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T06:24:49.865096+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"}