# EDGAR Filing Document

**Accession Number:** 0001156375
**File Stem:** 0001156375-25-000184
**Filing Date:** 2025-7
**Character Count:** 5137
**Document Hash:** 9b78318e13e7400e909ded2313d4d8fa
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001156375-25-000184.hdr.sgml**: 20250725

**ACCESSION NUMBER**: 0001156375-25-000184

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20250725

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20250725

**DATE AS OF CHANGE**: 20250725

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CME GROUP INC.
- **CENTRAL INDEX KEY:** 0001156375
- **STANDARD INDUSTRIAL CLASSIFICATION:** SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 364459170
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-31553
- **FILM NUMBER:** 251151931

**BUSINESS ADDRESS:**
- **STREET 1:** 20 S. WACKER DR.
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 3129301000

**MAIL ADDRESS:**
- **STREET 1:** 20 S. WACKER DR.
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CHICAGO MERCANTILE EXCHANGE HOLDINGS INC
- **DATE OF NAME CHANGE:** 20010802

?xml version='1.0' encoding='ASCII'? cme-20250725

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549** 

_________________________________________________________

**FORM 8-K** 

_________________________________________________________

**CURRENT REPORT**

**PURSUANT TO SECTION 13 OR 15(d) OF THE**

**SECURITIES EXCHANGE ACT OF 1934**

**Date of report (Date of earliest event reported) July 25, 2025 (July 25, 2025)**

_________________________________________________________

**CME GROUP INC.** 

**(Exact Name of Registrant as Specified in its Charter)** 

_________________________________________________________

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| | | |
|:---|:---|:---|
| **Delaware** | **001-31553** | **36-4459170** |
| **(State or Other Jurisdiction<br>of Incorporation)** | **(Commission<br>File No.)** | **(IRS Employer<br>Identification No.)** |

---

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| | | | |
|:---|:---|:---|:---|
| **20 South Wacker Drive** | **Chicago** | **Illinois** | **60606** |
| **(Address of Principal Executive Offices)** | | | **(Zip Code)** |

---

**Registrant's telephone number, including area code: (312) 930-1000** 

**N/A**

**(Former Name or Former Address, if Changed Since Last Report)** 

______________________________________________________

**Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (***see* **General Instruction A.2. below):**

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

<u>☐</u> <u>Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</u>

Securities registered pursuant to Section 12(b) of the Act:

<u>Title of each class</u> <u>Trading symbol</u> <u>Name of each exchange on which registered</u> <br> Class A Common Stock CME Nasdaq

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405) of this chapter or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

------

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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| | |
|:---|:---|
| **Item 8.01** | **Other Events** |

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On July 25, 2025, a jury returned a unanimous verdict in favor of CME Group Inc. ("CME Group") and the Board of Trade of the City of Chicago, Inc. ("CBOT") in the putative class action that was filed on January 15, 2014 in the Circuit Court of Cook County, Chancery Division. The plaintiffs, certain Class B shareholders of CME Group and Class B members of CBOT, had alleged breach of contract and breach of the implied covenant of good faith and fair dealing for violations of their core rights granted in the defendants' respective Certificates of Incorporation.

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | |
|:---|:---|:---|
| | **CME Group Inc.** | **CME Group Inc.** |
| | Registrant | Registrant |
| Date: July 25, 2025 | By: | /s/ Lynne Fitzpatrick |
|  | Name:<br>Title: | **Lynne Fitzpatrick<br>Senior Managing Director, President and Chief Financial Officer<br>Principal Financial Offer and<br>Duly Authorized Officer** |
|  |  | **Lynne Fitzpatrick<br>Senior Managing Director, President and Chief Financial Officer<br>Principal Financial Offer and<br>Duly Authorized Officer** |

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