Insider · CIK 0001212809

DUFFY TERRENCE A

Chairman and CEO

Edge score not yet computed for this insider — not enough prior open-market buys on record yet.

Last 2 transactions

Date	Issuer	Code	Direction	Shares	Price	Value
May 15, 2026	CME	S	sell	25,996	$298	$7,750,447	View
May 15, 2026	CME	S	sell	9,004	$300	$2,697,418	View

DUFFY TERRENCE A — insider trading history — Form 4 AI