---
schema_version: "secwatch.filing_event.v1"
accession: "0000947484-24-000085"
form_type: "8-K"
ticker: "ACGL"
cik: "0000947484"
company_name: "ARCH CAPITAL GROUP LTD."
filed_at: "2024-07-22T23:59:59+00:00"
generated_at: "2026-05-31T18:53:54.154903+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Arch Insurance obtains regulatory OK for Allianz U.S. MidCorp/Entertainment buy

## Summary
- Regulatory approval secured for acquisition of Allianz's U.S. MidCorp and Entertainment insurance businesses.
- Transaction expected to close on August 1, 2024, subject to customary closing conditions.
- No financial terms or purchase price disclosed in the announcement.

## SEC filing metadata
- accession: 0000947484-24-000085
- form_type: 8-K
- ticker: ACGL
- cik: 0000947484
- company_name: ARCH CAPITAL GROUP LTD.
- filed_at: 2024-07-22T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/947484/000094748424000085/0000947484-24-000085-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/947484/000094748424000085/acgl-20240722.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000947484-24-000085
- JSON: https://secwatch.observer/filing/0000947484-24-000085.json
- Plain text: https://secwatch.observer/filing/0000947484-24-000085.txt

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