{"schema_version":"secwatch.filing_event.v1","accession":"0000022606-25-000013","form_type":"8-K","ticker":null,"cik":"0000022606","company_name":"COMMONWEALTH EDISON Co","filed_at":"2025-05-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.849367+00:00","generated_at":"2026-05-21T02:17:03.716957+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"ComEd issues $725M of 5.950% First Mortgage Bonds due 2055","bullets":["$725M aggregate principal of First Mortgage 5.950% Bonds, Series 138, due June 1, 2055.","Proceeds to repay outstanding commercial paper and fund general corporate purposes.","Interest payable semi-annually on June 1 and December 1, starting December 1, 2025.","Bonds redeemable at ComEd's option; make-whole prior to Dec 1, 2054, then at par.","Issued under ComEd's 1923 Mortgage as supplemented; secured by first mortgage on utility plant."],"urls":{"canonical":"https://secwatch.observer/filing/0000022606-25-000013","json":"https://secwatch.observer/filing/0000022606-25-000013.json","markdown":"https://secwatch.observer/filing/0000022606-25-000013.md","text":"https://secwatch.observer/filing/0000022606-25-000013.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/22606/000002260625000013/0000022606-25-000013-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/22606/000002260625000013/exc-20250519.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-21T02:17:03.716957+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":[{"claim_id":"af80469ad094f66648490de790d1d2a0c15c8835","claim":"COMMONWEALTH EDISON Co incurred senior notes of $725 million aggregate principal amount with underwriters (BofA Securities, Inc., BNP Paribas Securities Corp., MUFG Securities Americas Inc., SMBC Nikko Securities America, Inc., as representatives) at 5.950% per annum maturing June 1, 2055.","evidence_excerpt":"On May 19, 2025, ComEd issued $725 million aggregate principal amount of its First Mortgage 5.950% Bonds, Series 138, due June 1, 2055.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/22606/000002260625000013/0000022606-25-000013-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$725 million aggregate principal amount"},{"label":"Counterparty","value":"underwriters (BofA Securities, Inc., BNP Paribas Securities Corp., MUFG Securities Americas Inc., SMBC Nikko Securities America, Inc., as representatives)"},{"label":"Rate","value":"5.950% per annum"},{"label":"Maturity","value":"June 1, 2055"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}