secwatch.observer — SEC 8-K summary ====================================== Issuer: CME GROUP INC. (CME) CIK: 0001156375 Form: 8-K Filed at: 2023-09-21T23:59:59+00:00 Accession: 0001193125-23-239199 Event type: other_material Sentiment: neutral Materiality: 0.30 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 CME Clearing House updates collateral fee schedule effective Jan 2, 2024 ------------------------------------------------------------------------ - Changes to collateral fee schedule communicated via Advisory Notice 23-290 to Clearing Member Firms. - Fee changes effective January 2, 2024; notice posted on company website. - No specific fee amounts or percentage changes disclosed in the filing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1156375/000119312523239199/0001193125-23-239199-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1156375/000119312523239199/d516175d8k.htm HTML page: https://secwatch.observer/filing/0001193125-23-239199 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer