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MGE ENERGY INC — 424B2 Filings

3 424B2 filings on record

This page lists all 424B2 filings submitted to the SEC by MGE ENERGY INC (MGEE), sorted by most recent first. Each row links to the full filing on EdgarLookup. MGE ENERGY INC has filed 3 424B2 documents with the SEC since 2001. To view all SEC filings by MGE ENERGY INC, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 10-Q/A 3 3/A 4 4/A 424B2 424B3 424B5 425 8-K 8-K/A 8-K12G3 ARS CORRESP DEF 14A DEFA14A DEFR14A FWP POS AM PRE 14A PX14A6G S-3 S-3ASR S-3DPOS S-4 S-4/A S-8 SC 13G SC 13G/A SCHEDULE 13G/A U-3A-2 U-3A-2/A UPLOAD
Form Description Accession Number Filed Period
424B2 FORM 424B2 0001161728-20-000063 May 14, 2020 —
424B2 FORM 424B2 0001161728-20-000061 May 12, 2020 —
424B2 PROSPECTUS SUPPLEMENT 0001193125-04-154924 Sep 10, 2004 —