{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-190493","form_type":"8-K","ticker":"RNR","cik":"0000913144","company_name":"RENAISSANCERE HOLDINGS LTD","filed_at":"2023-07-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.004090+00:00","generated_at":"2026-06-13T06:07:23.570884+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"RenaissanceRe names Robin Lang permanent Group Chief Risk Officer; Ian Branagan steps down","bullets":["Robin Lang appointed permanent Group CRO effective Sept 1, 2023; had served as interim since April 2023.","Ian Branagan steps down for personal reasons after ~25 years with company; becomes senior advisor.","Branagan's separation is not due to any disagreement on operations, policies, or financial practices.","Lang will be based in London, responsible for global risk management and governance."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-190493","json":"https://secwatch.observer/filing/0001193125-23-190493.json","markdown":"https://secwatch.observer/filing/0001193125-23-190493.md","text":"https://secwatch.observer/filing/0001193125-23-190493.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/913144/000119312523190493/0001193125-23-190493-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/913144/000119312523190493/d511150d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T06:07:23.570884+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":"570103d148","claim":"Robin Lang was appointed as Group Chief Risk Officer at RENAISSANCERE HOLDINGS LTD.","evidence_excerpt":"Robin Lang will assume the role of Group Chief Risk Officer of the Company on a permanent basis on September 1, 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/913144/000119312523190493/0001193125-23-190493-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Group Chief Risk Officer"}],"fact_type":"executive_change"},{"claim_id":"b5f7612b10","claim":"Ian Branagan departed as Group Chief Risk Officer and Executive Vice President at RENAISSANCERE HOLDINGS LTD.","evidence_excerpt":"Ian Branagan will be stepping down as Group Chief Risk Officer and Executive Vice President for personal reasons after a period of compassionate leave, effective September 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/913144/000119312523190493/0001193125-23-190493-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"Group Chief Risk Officer and Executive Vice President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}