secwatch.observer — SEC 8-K summary ====================================== Issuer: ARCH CAPITAL GROUP LTD. (ACGL) CIK: 0000947484 Form: 8-K Filed at: 2025-09-05T23:59:59+00:00 Accession: 0000947484-25-000071 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Arch Capital boosts share repurchase authority by $2.0B, total available ~$2.3B ------------------------------------------------------------------------------- - Authorization increased by $2.0B on Sept. 4, 2025, bringing total available to ~$2.3B. - Includes recent Q3 2025 repurchases; timing and amount depend on market conditions. - Repurchases may be executed in open market or privately negotiated transactions. - Program depends on corporate and regulatory factors. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/947484/000094748425000071/0000947484-25-000071-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/947484/000094748425000071/acgl-20250904.htm HTML page: https://secwatch.observer/filing/0000947484-25-000071 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer