Trade Summary

6 days ago, Duffy Terrence A, serving as COB, CEO at Cme Group Inc. (CME), sold 35,000 shares at $298.51 per share, for a total transaction value of $10,447,866.00. Following this transaction, Duffy Terrence A now holds 55,630 shares of CME.

This sale represents a 39.00% decrease in Duffy Terrence A's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Friday, May 15, 2026 and publicly disclosed via SEC Form 4 filing on Monday, May 18, 2026 at 4:12 PM ET, 3 days after the trade was made.

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.