{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-006615","form_type":"8-K","ticker":"MGEE","cik":"0001161728","company_name":"MGE ENERGY INC","filed_at":"2023-03-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.001645+00:00","generated_at":"2026-06-18T08:13:53.972864+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"MGE subsidiary remarkets $19.3M bonds at 3.75%, up from 2.05%","bullets":["$19.3M City of Madison Series 2020A bonds remarketed at 3.75% interest rate, up from 2.05%.","Bonds mature October 1, 2027; closing scheduled for March 16, 2023 subject to customary conditions.","MGE remains obligated for principal, premium, and interest under Loan Agreement with City of Madison.","Remarketing agent was U.S. Bank; bonds no longer subject to further remarketing or optional redemption before maturity."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-006615","json":"https://secwatch.observer/filing/0000950170-23-006615.json","markdown":"https://secwatch.observer/filing/0000950170-23-006615.md","text":"https://secwatch.observer/filing/0000950170-23-006615.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1161728/000095017023006615/0000950170-23-006615-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/61339/000095017023006615/mgee-20230306.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T08:13:53.972864+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"}