The company said a jury on July 25, 2025 returned a unanimous verdict in favor of CME Group Inc. and the Board of Trade of the City of Chicago, Inc. (CBOT).

8-KOther EventsFiled Jul 25, 2025Period of report Jul 25, 2025Summary published (UTC) Oct 17, 2026

Key points

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The company said a jury on July 25, 2025 returned a unanimous verdict in favor of CME Group Inc. and the Board of Trade of the City of Chicago, Inc. (CBOT).
The company said the case is a putative class action filed on January 15, 2014 in the Circuit Court of Cook County, Chancery Division.
CME Group said the plaintiffs are certain Class B shareholders of CME Group and Class B members of CBOT.
The company said the plaintiffs alleged breach of contract and breach of the implied covenant of good faith and fair dealing over violations of core rights granted in each defendant's Certificates of Incorporation.

Summary

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Analysis scope · Filing bodyWe analyzed the filing body and confirmed exhibits. This is not a review of other exhibits, investor presentations or the full earnings call.

Jury Returns Unanimous Verdict on July 25, 2025

The company said a jury on July 25, 2025 returned a unanimous verdict in favor of CME Group Inc. and the Board of Trade of the City of Chicago, Inc. (CBOT).

Source · Based on the filing body and exhibits

Case type: Putative class action

The company said the case is a putative class action filed on January 15, 2014 in the Circuit Court of Cook County, Chancery Division.

Source · Based on the filing body and exhibits

Plaintiffs: CME Group Class B shareholders and CBOT Class B members

CME Group said the plaintiffs are certain Class B shareholders of CME Group and Class B members of CBOT.

Source · Based on the filing body and exhibits

Plaintiffs' claims: Breach of contract and breach of implied covenant of good faith and fair dealing

The company said the plaintiffs alleged breach of contract and breach of the implied covenant of good faith and fair dealing over violations of core rights granted in each defendant's Certificates of Incorporation.

Source · Based on the filing body and exhibits

AI summarized the filing and translated the summary into English; it may differ from the original. For reference only, not investment advice. AI translated the published Korean report into English. Figures are copied as filed, not recalculated.

Original filing

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