{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-274928","form_type":"8-K","ticker":"CME","cik":"0001156375","company_name":"CME GROUP INC.","filed_at":"2024-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:07.801683+00:00","generated_at":"2026-05-29T04:37:14.849145+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"CME Group updates Clearing House collateral fees and client pricing","bullets":["Changes communicated via Advisory Notice 24-383 and Special Executive Report 9482.","Copies of both notices posted to CME Group's website for review.","Effective date of changes not specified in the filing; details available online."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-274928","json":"https://secwatch.observer/filing/0001193125-24-274928.json","markdown":"https://secwatch.observer/filing/0001193125-24-274928.md","text":"https://secwatch.observer/filing/0001193125-24-274928.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1156375/000119312524274928/0001193125-24-274928-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1156375/000119312524274928/d777185d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T04:37:14.849145+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}