---
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"
generated_at: "2026-06-13T06:07:23.570884+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# RenaissanceRe names Robin Lang permanent Group Chief Risk Officer; Ian Branagan steps down

## Summary
- 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.

## SEC filing metadata
- 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
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- 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

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-190493
- JSON: https://secwatch.observer/filing/0001193125-23-190493.json
- Plain text: https://secwatch.observer/filing/0001193125-23-190493.txt

## Key facts
- Executive change
  Robin Lang was appointed as Group Chief Risk Officer at RENAISSANCERE HOLDINGS LTD.
  - Action: appointed
  - Role: Group Chief Risk Officer
  source text: Robin Lang will assume the role of Group Chief Risk Officer of the Company on a permanent basis on September 1, 2023
  evidence_url: https://www.sec.gov/Archives/edgar/data/913144/000119312523190493/0001193125-23-190493-index.htm
- Executive change
  Ian Branagan departed as Group Chief Risk Officer and Executive Vice President at RENAISSANCERE HOLDINGS LTD.
  - Action: stepped down
  - Role: Group Chief Risk Officer and Executive Vice President
  source text: 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_url: https://www.sec.gov/Archives/edgar/data/913144/000119312523190493/0001193125-23-190493-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.