Director Bryan T Durkin sold 4,200 CME shares at $309.65; current price $314.00 near 52-week high.
Durkin sold 4,200 shares (8.9% of his pre-transaction holdings) at $309.65 on 2026-02-23, when CME was trading +0.0% from its 52-week high of $314.00. His remaining position is 43,007 shares. At the same ticker, his 1 of 2 prior sells were well-timed at the 90-day mark, though his cross-ticker track record shows an average 90-day return of +4.5% after prior sells, indicating mixed timing outcomes historically. CME's fundamentals remain solid: the company reported revenue of $1,537,600,000.00 in the latest quarter with net income of $908,000,000.00, and the stock has appreciated +11.1% over the past 30 days and +13.4% over 90 days. The sale occurred at a price near recent highs in a rally, but without additional context on scheduling or strategic intent, this represents a routine portfolio transaction.