{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-067481","form_type":"8-K","ticker":"MGEE","cik":"0001161728","company_name":"MGE ENERGY INC","filed_at":"2026-02-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.628467+00:00","generated_at":"2026-05-16T00:40:35.962401+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"MGE Energy files $100M at-the-market equity offering via Guggenheim and Morgan Stanley","bullets":["Equity Distribution Agreement with Guggenheim Securities and Morgan Stanley to sell up to $100M of common stock.","Sales will be ATM offerings on Nasdaq at market prices; commission up to 2% of gross proceeds.","Proceeds to be used for general corporate purposes including debt repayment, capex, and subsidiary investments.","Shares offered under existing S-3 shelf registration; management retains discretion over use of proceeds."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-067481","json":"https://secwatch.observer/filing/0001193125-26-067481.json","markdown":"https://secwatch.observer/filing/0001193125-26-067481.md","text":"https://secwatch.observer/filing/0001193125-26-067481.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1161728/000119312526067481/0001193125-26-067481-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1161728/000119312526067481/mgee-20260224.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T00:40:35.962401+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"}