Item 5.02: Amendments to Articles of Incorporation or Bylaws – The filing reports changes to CME Group Inc.'s governing documents, specifically amendments to the company's Articles of Incorporation or Bylaws as of September 24, 2026 Item 5.03: Change in Fiscal Year – The filing indicates a change in the company's fiscal year end date Filing Date and Event Date – The 8-K was filed on September 25,…

Our analysis rates this filing BULLISH. This filing represents purely routine corporate governance maintenance. CME Group eliminated an unused Series G Non-Voting Convertible Preferred Stock class that had zero shares outstanding. The action is administrative in nature, has no impact on current…

Concern level: LOW (1.0/10).

Notable risk changes: Elimination of Series G Non-Voting Convertible Preferred Stock - administrative action with no shares outstanding; Certificate of elimination filed September 24, 2026 - routine corporate housekeeping; No material business, financial, or operational changes disclosed.