Wisconsin Electric Power Co SEC filings WELPM

Wisconsin Electric Power Co has 514 filings in SEC EDGAR's recent list, going back to Feb 1, 1994. Its latest annual report, Form ARS, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Aug 24, 2026 (other events). The company's fiscal year ends on December 31.

Wisconsin Electric Power Co SEC filings
Form Description Filed Period
424B2 Prospectus Aug 20, 2026 —
FWP Free writing prospectus Aug 19, 2026 —
424B5 Prospectus supplement Aug 19, 2026 —
424B2 Prospectus Jun 2, 2026 —
FWP Free writing prospectus Jun 1, 2026 —
424B5 Prospectus supplement Jun 1, 2026 —
424B2 Prospectus Mar 11, 2026 —
FWP Free writing prospectus Mar 10, 2026 —
424B5 Prospectus supplement Mar 10, 2026 —
424B2 Prospectus Dec 3, 2025 —
FWP Free writing prospectus Dec 2, 2025 —
424B5 Prospectus supplement Dec 2, 2025 —
424B2 Prospectus Sep 19, 2025 —
FWP Free writing prospectus Sep 18, 2025 —
424B5 Prospectus supplement Sep 18, 2025 —
424B2 Prospectus Sep 10, 2024 —
FWP Free writing prospectus Sep 9, 2024 —
424B5 Prospectus supplement Sep 9, 2024 —
S-3 Shelf registration May 21, 2024 —
424B2 Prospectus May 8, 2024 —
FWP Free writing prospectus May 7, 2024 —
424B5 Prospectus supplement May 7, 2024 —
424B2 Prospectus Sep 15, 2022 —
FWP Free writing prospectus Sep 14, 2022 —
424B5 Prospectus supplement Sep 14, 2022 —
424B2 Prospectus Jun 9, 2021 —
FWP Free writing prospectus Jun 8, 2021 —
424B5 Prospectus supplement Jun 8, 2021 —
S-3/A Form s-3/a May 18, 2021 —
424B1 Filing May 6, 2021 —
FWP Free writing prospectus May 4, 2021 —
S-3 Shelf registration Mar 23, 2021 —
424B2 Prospectus Dec 4, 2019 —
FWP Free writing prospectus Dec 3, 2019 —
424B5 Prospectus supplement Dec 3, 2019 —
424B2 Prospectus Oct 2, 2018 —
FWP Free writing prospectus Oct 1, 2018 —
424B5 Prospectus supplement Oct 1, 2018 —
S-3 Shelf registration Jan 5, 2018 —
424B2 Prospectus Nov 16, 2015 —
FWP Free writing prospectus Nov 13, 2015 —
424B5 Prospectus supplement Nov 13, 2015 —
424B2 Prospectus May 15, 2015 —
FWP Free writing prospectus May 14, 2015 —
424B5 Prospectus supplement May 14, 2015 —
424B2 Prospectus May 13, 2014 —
FWP Free writing prospectus May 12, 2014 —
424B5 Prospectus supplement May 12, 2014 —
S-3/A Filing Nov 19, 2013 —
S-3 Shelf registration Nov 1, 2013 —
424B2 Prospectus Jun 11, 2013 —
FWP Free writing prospectus Jun 10, 2013 —
424B5 Prospectus supplement Jun 10, 2013 —
424B2 Prospectus Dec 6, 2012 —
FWP Free writing prospectus Dec 5, 2012 —
424B5 Prospectus supplement Dec 5, 2012 —
424B2 Prospectus Sep 8, 2011 —
FWP Free writing prospectus Sep 7, 2011 —
424B5 Prospectus supplement Sep 7, 2011 —
S-3 Shelf registration Feb 28, 2011 —
424B5 Prospectus supplement Dec 9, 2009 —
FWP Free writing prospectus Dec 8, 2009 —
424B5 Prospectus supplement Dec 8, 2009 —
424B5 Prospectus supplement Dec 9, 2008 —
FWP Free writing prospectus Dec 8, 2008 —
424B5 Prospectus supplement Dec 8, 2008 —
424B5 Prospectus supplement Sep 26, 2008 —
FWP Free writing prospectus Sep 25, 2008 —
424B5 Prospectus supplement Sep 25, 2008 —
S-3 Shelf registration Aug 3, 2007 —
424B5 Prospectus supplement Nov 3, 2006 —
FWP Free writing prospectus Nov 2, 2006 —
424B5 Prospectus supplement Nov 2, 2006 —
POS AM Post effective amendment #1 Nov 23, 2004 —
424B5 Prospectus supplement Nov 18, 2004 —
S-3 Shelf registration Mar 9, 2004 —
424B5 Prospectus supplement May 2, 2003 —
424B5 Prospectus supplement May 2, 2003 —
S-3/A Amendment no. 1 to form s-3 Dec 20, 2002 —
S-3 Shelf registration Nov 6, 2002 —
424B5 Prospectus supplement Dec 1, 1999 —
424B5 Prospectus supplement May 29, 1998 —
S-3 Shelf registration Nov 17, 1997 —
424B5 Prospectus supplement Nov 13, 1996 —
424B5 Prospectus supplement Dec 6, 1995 —
S-3 Shelf registration Nov 16, 1995 —

Showing 86 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

Company profile

Industry
Electric Services (SIC 4911)
Listed as
WELPP (OTC), WELPM (OTC)
Fiscal year ends
December 31
Incorporated in
WI
Headquarters
Milwaukee, WI
SEC filer status
Non-accelerated filer
SEC CIK
107815

Other Electric Services companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.