{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-050881","form_type":"8-K","ticker":"CME","cik":"0001156375","company_name":"CME GROUP INC.","filed_at":"2025-03-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.046379+00:00","generated_at":"2026-05-25T00:51:19.928598+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"CME Group issues $750M 4.400% Notes due 2030 to refinance 2025 notes","bullets":["Issued $750M aggregate principal of 4.400% Notes due March 15, 2030 at 99.573% of par.","Interest payable semi-annually on March 15 and September 15, starting September 15, 2025.","Net proceeds, with cash on hand, will redeem all $750M of outstanding 3.00% notes due 2025.","Notes issued under existing indenture with U.S. Bank National Association as trustee."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-050881","json":"https://secwatch.observer/filing/0001193125-25-050881.json","markdown":"https://secwatch.observer/filing/0001193125-25-050881.md","text":"https://secwatch.observer/filing/0001193125-25-050881.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1156375/000119312525050881/0001193125-25-050881-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1156375/000119312525050881/d921384d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T00:51:19.928598+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"}