Trade Summary

2 days ago, Posner Brian S, serving as Dir at ARCH CAPITAL GROUP LTD. (ACGL), sold 3,000 shares at $19.66 per share, for a total transaction value of $58,980.00.

This sale represents a 100.00% decrease in Posner Brian S's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, June 3, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, June 4, 2026 at 6:23 PM ET, 1 day after the trade was made.

ARCH CAPITAL GROUP LTD. operates in the FINANCIAL SERVICES sector, specifically within the INSURANCE - DIVERSIFIED industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.