CME Group Inc.

CME·NASDAQ·$282.54Share Price as of 11/2·$102BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/23/26 10-QQ2 ended 06/30/2607/24/26 10-QQ1 ended 03/31/2604/24/26 10-KFY 202502/26/26 10-QQ3 ended 09/30/2510/24/25

Disclosures

8-KCurrent report10/21/26 8-KCurrent report09/25/26 8-KCurrent report09/09/26 8-KCurrent report08/11/26 8-KCurrent report07/22/26

Prospectuses and Registrations

S-8Registration of securities for employees03/13/26 424B5Prospectus supplement03/04/25 424B5Prospectus supplement03/03/25 FWPFree writing prospectus03/03/25 S-3ASRAutomatic shelf registration03/03/25

Proxies

DEFA14AAdditional proxy materials05/19/26 DEFA14AAdditional proxy materials04/16/26 DEF 14ADefinitive proxy03/23/26 DEFA14AAdditional proxy materials03/23/26 DEFA14AAdditional proxy materials03/12/26

Ownership

144Proposed sale of securities10/27/26 Form 4Insider transaction10/27/26 144Proposed sale of securities10/22/26 Form 4Insider transaction10/22/26 Form 4Insider transaction09/28/26

Other

ARSAnnual report to shareholders03/23/26 UPLOADLetter from the SEC12/01/25 CORRESPCorrespondence with the SEC09/25/25 UPLOADLetter from the SEC09/12/25 ARSAnnual report to shareholders03/20/25