{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-022171","form_type":"8-K","ticker":"CB","cik":"0000896159","company_name":"Chubb Ltd","filed_at":"2025-03-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.728418+00:00","generated_at":"2026-05-25T02:37:08.486683+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Chubb completes cancellation of 7.5M treasury shares; capital reduced by CHF 3.8M","bullets":["Board cancelled 7,518,565 treasury shares at CHF 0.50 par value, reducing capital by CHF 3,759,282.50.","New share capital is CHF 206,053,710.50 divided into 412,107,421 registered shares.","Capital reduction effective March 7, 2025 upon registration with Zurich Commercial Register.","Article 3 of Articles of Association amended to reflect new share capital."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-022171","json":"https://secwatch.observer/filing/0001104659-25-022171.json","markdown":"https://secwatch.observer/filing/0001104659-25-022171.md","text":"https://secwatch.observer/filing/0001104659-25-022171.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/896159/000110465925022171/0001104659-25-022171-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/896159/000110465925022171/tm258597d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T02:37:08.486683+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"}