{"cik":"0001156375","ticker":"CME","name":"CME GROUP INC.","sic_code":"6200","sic_description":"Security & Commodity Brokers, Dealers, Exchanges & Services","exchange":"Nasdaq","state_of_incorporation":"DE","fiscal_year_end":"1231","first_filing_date":"2026-04-27","last_filing_date":"2026-09-11","url":"/sec/cik-0001156375","insider_summary":{"total_transactions":32,"unique_insiders":20,"latest_transaction":"2026-09-10"},"recent_filings":[{"accession_number":"0001212852-26-000005","form_type":"4","form_type_family":"insider","doc_date":"2026-09-28","title":"4 — CME GROUP INC. — 2026-09-28","url_slug":"/sec/cik-0001156375/4/0001212852-26-000005","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001212852-26-000005-index.html"},{"accession_number":"0001156375-26-000060","form_type":"8-K","form_type_family":"current","doc_date":"2026-09-25","title":"8-K — CME GROUP INC. — 2026-09-25","url_slug":"/sec/cik-0001156375/8-k/0001156375-26-000060","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001156375-26-000060-index.html"},{"accession_number":"0002153052-26-000002","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0002153052-26-000002","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0002153052-26-000002-index.html"},{"accession_number":"0001917308-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001917308-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001917308-26-000003-index.html"},{"accession_number":"0001915955-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001915955-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001915955-26-000003-index.html"},{"accession_number":"0001914409-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001914409-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001914409-26-000003-index.html"},{"accession_number":"0001811883-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001811883-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001811883-26-000003-index.html"},{"accession_number":"0001692514-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001692514-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001692514-26-000003-index.html"},{"accession_number":"0001638430-26-000004","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001638430-26-000004","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001638430-26-000004-index.html"},{"accession_number":"0001619400-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001619400-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001619400-26-000003-index.html"},{"accession_number":"0001475318-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001475318-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001475318-26-000003-index.html"},{"accession_number":"0001429863-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001429863-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001429863-26-000003-index.html"},{"accession_number":"0001212809-26-000008","form_type":"4","form_type_family":"insider","doc_date":"2026-09-17","title":"4 — CME GROUP INC. — 2026-09-17","url_slug":"/sec/cik-0001156375/4/0001212809-26-000008","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001212809-26-000008-index.html"},{"accession_number":"0001950047-26-009583","form_type":"144","form_type_family":"other","doc_date":"2026-09-16","title":"144 — CME GROUP INC. — 2026-09-16","url_slug":"/sec/cik-0001156375/144/0001950047-26-009583","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001950047-26-009583-index.html"},{"accession_number":"0001156375-26-000054","form_type":"4","form_type_family":"insider","doc_date":"2026-09-14","title":"4 — CME GROUP INC. — 2026-09-14","url_slug":"/sec/cik-0001156375/4/0001156375-26-000054","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001156375-26-000054-index.html"},{"accession_number":"0001156375-26-000055","form_type":"3","form_type_family":"insider","doc_date":"2026-09-14","title":"3 — CME GROUP INC. — 2026-09-14","url_slug":"/sec/cik-0001156375/3/0001156375-26-000055","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001156375-26-000055-index.html"},{"accession_number":"0001950047-26-009451","form_type":"144","form_type_family":"other","doc_date":"2026-09-14","title":"144 — CME GROUP INC. — 2026-09-14","url_slug":"/sec/cik-0001156375/144/0001950047-26-009451","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001950047-26-009451-index.html"},{"accession_number":"0001212809-26-000006","form_type":"4","form_type_family":"insider","doc_date":"2026-09-11","title":"4 — CME GROUP INC. — 2026-09-11","url_slug":"/sec/cik-0001156375/4/0001212809-26-000006","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001212809-26-000006-index.html"},{"accession_number":"0001628280-26-061313","form_type":"144","form_type_family":"other","doc_date":"2026-09-10","title":"144 — CME GROUP INC. — 2026-09-10","url_slug":"/sec/cik-0001156375/144/0001628280-26-061313","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001628280-26-061313-index.html"},{"accession_number":"0001193125-26-386091","form_type":"8-K","form_type_family":"current","doc_date":"2026-09-09","title":"8-K — CME GROUP INC. — 2026-09-09","url_slug":"/sec/cik-0001156375/8-k/0001193125-26-386091","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001193125-26-386091-index.html"},{"accession_number":"0001156375-26-000051","form_type":"8-K","form_type_family":"current","doc_date":"2026-08-11","title":"8-K — CME GROUP INC. — 2026-08-11","url_slug":"/sec/cik-0001156375/8-k/0001156375-26-000051","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001156375-26-000051-index.html"},{"accession_number":"0001156375-26-000047","form_type":"10-Q","form_type_family":"quarterly","doc_date":"2026-07-24","title":"10-Q — CME GROUP INC. — 2026-07-24","url_slug":"/sec/cik-0001156375/10-q/0001156375-26-000047","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001156375-26-000047-index.html"},{"accession_number":"0001156375-26-000042","form_type":"8-K","form_type_family":"current","doc_date":"2026-07-22","title":"8-K — CME GROUP INC. — 2026-07-22","url_slug":"/sec/cik-0001156375/8-k/0001156375-26-000042","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001156375-26-000042-index.html"},{"accession_number":"0001976318-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-06-29","title":"4 — CME GROUP INC. — 2026-06-29","url_slug":"/sec/cik-0001156375/4/0001976318-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001976318-26-000003-index.html"},{"accession_number":"0001812194-26-000003","form_type":"4","form_type_family":"insider","doc_date":"2026-06-29","title":"4 — CME GROUP INC. — 2026-06-29","url_slug":"/sec/cik-0001156375/4/0001812194-26-000003","edgar_url":"https://www.sec.gov/Archives/edgar/data/1156375/0001812194-26-000003-index.html"}],"related_endpoints":{"profile":"/sec/CME/profile","timeline":"/sec/CME/timeline","peers":"/sec/CME/peers","insider_pulse":"/sec/CME/insider-pulse","insider_summary":"/sec/CME/insider-summary","insider_transactions":"/sec/CME/insider-transactions","form144":"/sec/CME/form144","holdings_as_filer":"/sec/CME/holdings","financial_facts":"/sec/CME/financial-facts","derivatives":"/sec/CME/derivatives","officers":"/sec/CME/officers","insider_network":"/sec/CME/insider-network","risk_flags":"/sec/CME/risk-flags","filings":"/sec/CME/filings","cross_topic_dossier":"/api/v1/dossier?ticker=CME"}}