---
schema_version: "secwatch.filing_event.v1"
accession: "0000947484-26-000004"
form_type: "8-K"
ticker: "ACGL"
cik: "0000947484"
company_name: "ARCH CAPITAL GROUP LTD."
filed_at: "2026-01-22T23:59:59+00:00"
generated_at: "2026-05-16T09:12:16.704302+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director John Vollaro to not stand for reelection after 24 years with Arch Capital Group

## Summary
- Vollaro will not stand for reelection at the 2026 Annual Meeting; term ends May 5, 2026.
- He served as Chief Financial Officer from 2002 to 2009 and as a director since 2009.
- Departure is not due to any disagreement with the Company's operations, policies, or practices.
- Board Chair John Pasquesi thanked Vollaro for his leadership and contributions to shareholder value.

## SEC filing metadata
- accession: 0000947484-26-000004
- form_type: 8-K
- ticker: ACGL
- cik: 0000947484
- company_name: ARCH CAPITAL GROUP LTD.
- filed_at: 2026-01-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/947484/000094748426000004/0000947484-26-000004-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/947484/000094748426000004/acgl-20260115.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000947484-26-000004
- JSON: https://secwatch.observer/filing/0000947484-26-000004.json
- Plain text: https://secwatch.observer/filing/0000947484-26-000004.txt

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