ARCH CAPITAL GROUP LTD. 8-K

What Happened
On June 2, 2026, Arch Capital Group Ltd. (ACGL) announced that its wholly owned subsidiaries — Arch Capital Group (U.S.) Inc. and Arch Capital Finance LLC — commenced cash tender offers to purchase up to a combined aggregate of $350 million of outstanding senior notes. The offers target (i) Arch Capital Group (U.S.)’s 5.144% Senior Notes due 2043 and (ii) Arch Capital Finance’s 5.031% Senior Notes due 2046. The announcement was made via a press release attached to ACGL’s Form 8‑K (Exhibit 99.1).

Key Details

• Aggregate maximum purchase price: up to $350,000,000 (combined).
• Targeted securities: 5.144% Senior Notes due 2043 (Arch Capital Group (U.S.)) and 5.031% Senior Notes due 2046 (Arch Capital Finance).
• Filing date / announcement: June 2, 2026; press release attached as Exhibit 99.1 to the Form 8‑K.
• Offer type: cash tender offers (terms and results not disclosed in this Form 8‑K).

Why It Matters
A successful tender offer would reduce the companies’ outstanding long-term debt by up to $350 million, which can affect ACGL’s capital structure, interest expense and leverage metrics. Retail investors should note this is an announcement of the offers (not the results); monitor follow-up filings for specific terms, acceptance levels and any impact on cash, liquidity or credit metrics.