{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-088369","form_type":"8-K","ticker":"CB","cik":"0000896159","company_name":"Chubb Ltd","filed_at":"2024-08-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:16.227561+00:00","generated_at":"2026-05-31T10:16:44.495613+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Chubb appoints George Ohsiek as Chief Accounting Officer; Hagan, Le also in new roles","bullets":["George Ohsiek becomes Chief Accounting Officer effective September 4, 2024, succeeding Annmarie Hagan.","Annmarie Hagan named CFO of Operations & Technology and Transformation, effective September 4, 2024.","Mong-Diep \"Dee\" Le promoted to Chief Auditor, succeeding Ohsiek, effective September 4, 2024.","All three report to CFO Peter Enns; Hagan also reports to Julie Dillman (Operations & Technology).","Ohsiek had served as Chief Auditor since July 2019; Hagan had been CAO since May 2020."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-088369","json":"https://secwatch.observer/filing/0001104659-24-088369.json","markdown":"https://secwatch.observer/filing/0001104659-24-088369.md","text":"https://secwatch.observer/filing/0001104659-24-088369.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/896159/000110465924088369/0001104659-24-088369-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/896159/000110465924088369/tm2421427d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T10:16:44.495613+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":[{"claim_id":"3f1c993e39","claim":"George Ohsiek was appointed as Chief Accounting Officer at Chubb Ltd.","evidence_excerpt":"On August 8, 2024, Chubb Limited (“Company” or “Chubb”) appointed George Ohsiek as Chief Accounting Officer, effective September 4, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/896159/000110465924088369/0001104659-24-088369-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Accounting Officer"}],"fact_type":"executive_change"},{"claim_id":"8fcff9a366","claim":"Annmarie Hagan was named as Chief Financial Officer of Operations & Technology and Transformation at Chubb Ltd.","evidence_excerpt":"Annmarie Hagan, the Company’s current Chief Accounting Officer and principal accounting officer, has been named Chief Financial Officer of Operations & Technology and Transformation, effective September 4, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/896159/000110465924088369/0001104659-24-088369-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"label":"Role","value":"Chief Financial Officer of Operations & Technology and Transformation"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}