EdgarLookup

WEC ENERGY GROUP, INC. — 10-K Filings

29 10-K filings on record

This page lists all 10-K filings submitted to the SEC by WEC ENERGY GROUP, INC. (WEC), sorted by most recent first. Each row links to the full filing on EdgarLookup. WEC ENERGY GROUP, INC. has filed 29 10-K documents with the SEC since 2017. To view all SEC filings by WEC ENERGY GROUP, INC., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 11-K 11-KT 144 15-15D 3 3/A 35-CERT 4 4/A 424B2 424B3 424B4 424B5 425 5 8-A12B 8-K 8-K/A ARS CORRESP CT ORDER DEF 14A DEFA14A EFFECT FWP NO ACT POS EX POSASR PRE 14A PX14A6G RW S-3 S-3/A S-3ASR S-4 S-4/A S-8 S-8 POS SC 13G SC 13G/A SCHEDULE 13G/A SD U-1 U-1/A UPLOAD
Form Description Accession Number Filed Period
10-K 10-K 0000783325-26-000018 Feb 20, 2026 Dec 31, 2025
10-K 10-K 0000107815-25-000103 Feb 21, 2025 Dec 31, 2024
10-K 10-K 0000107815-24-000095 Feb 22, 2024 Dec 31, 2023
10-K 10-K 0000107815-23-000100 Feb 23, 2023 Dec 31, 2022
10-K 10-K 0000107815-22-000116 Feb 24, 2022 Dec 31, 2021
10-K 10-K 0000107815-21-000079 Feb 25, 2021 Dec 31, 2020
10-K WEC 2019 FORM 10-K 0000107815-20-000089 Feb 27, 2020 Dec 31, 2019
10-K WEC 2018 FORM 10-K 0000107815-19-000128 Feb 26, 2019 Dec 31, 2018
10-K WEC 2017 FORM 10-K 0000107815-18-000134 Feb 28, 2018 Dec 31, 2017
10-K WEC 2016 FORM 10-K 0000107815-17-000104 Feb 28, 2017 Dec 31, 2016
10-K WEC 2015 FORM 10-K 0000107815-16-000248 Feb 26, 2016 Dec 31, 2015
10-K WEC 2014 FORM 10-K 0000107815-15-000040 Feb 27, 2015 Dec 31, 2014
10-K WEC 2013 FORM 10-K 0000107815-14-000041 Feb 27, 2014 Dec 31, 2013
10-K WEC 2012 FORM 10-K 0000107815-13-000055 Feb 27, 2013 Dec 31, 2012
10-K WEC 2011 FORM 10-K 0000107815-12-000039 Feb 28, 2012 Dec 31, 2011
10-K WEC 2010 FORM 10-K 0000107815-11-000028 Feb 25, 2011 Dec 31, 2010
10-K WEC 2009 FORM 10-K 0000107815-10-000046 Feb 26, 2010 Dec 31, 2009
10-K WEC 2008 FORM 10-K 0000107815-09-000025 Feb 27, 2009 Dec 31, 2008
10-K WEC DECEMBER 31, 2007 FORM 10-K 0000107815-08-000059 Feb 28, 2008 Dec 31, 2007
10-K FORM 10-K 0001193125-07-041253 Feb 28, 2007 Dec 31, 2006
10-K WEC DECEMBER 31, 2005 10-K 0000107815-06-000089 Mar 2, 2006 Dec 31, 2005
10-K FORM 10-K 0001193125-05-042628 Mar 4, 2005 Dec 31, 2004
10-K WEC 12-31-03 10-K 0000107815-04-000107 Mar 2, 2004 Dec 31, 2003
10-K WEC DECEMBER 31, 2002 FORM 10-K 0000107815-03-000006 Feb 28, 2003 Dec 31, 2002
10-K WEC DECEMBER 31, 2001 FORM 10-K 0000107815-02-000008 Mar 26, 2002 Dec 31, 2001
10-K WISCONSIN ENERGY CORPORATION 0000107815-01-000007 Mar 23, 2001 Dec 31, 2000
10-K WISCONSIN ENERGY CORPORATION 0000107815-00-000004 Mar 30, 2000 Dec 31, 1999
10-K WISCONSIN ENERGY CORP. 0000107815-99-000002 Mar 31, 1999 Dec 31, 1998
10-K WISCONSIN ENERGY CORP. 0000107815-95-000003 Mar 30, 1995 Dec 31, 1994