Trade Summary

3 days ago, Vroman Ken, serving as Chief Transformation Officer at Cme Group Inc. (CME), sold 5,160 shares at $309.00 per share, for a total transaction value of $1,594,440.00. Following this transaction, Vroman Ken now holds 14,910 shares of CME.

This sale represents a 26.00% decrease in Vroman Ken's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, March 12, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, March 12, 2026, meaning the disclosure happened on the same day as the trade.

Cme Group Inc. operates in the FINANCIAL SERVICES sector, specifically within the FINANCIAL DATA & STOCK EXCHANGES industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.