ALLETE, Inc. Form 10-K: Annual report

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2025-02-13: Form 10-K; Period of report 2024-12-31; Description 10-K; Document ale-20241231.htm.
2024-02-20: Form 10-K; Period of report 2023-12-31; Description 10-K; Document ale-20231231.htm.
2023-02-16: Form 10-K; Period of report 2022-12-31; Description 10-K; Document ale-20221231.htm.
2022-02-16: Form 10-K; Period of report 2021-12-31; Description 10-K; Document ale-20211231.htm.

Filed	Form	Period of report	Description	Document
2025-02-13	10-K	2024-12-31	10-K	ale-20241231.htm
2024-02-20	10-K	2023-12-31	10-K	ale-20231231.htm
2023-02-16	10-K	2022-12-31	10-K	ale-20221231.htm
2022-02-16	10-K	2021-12-31	10-K	ale-20211231.htm
2021-02-17	10-K	2020-12-31	10-K	ale-20201231.htm
2020-02-13	10-K	2019-12-31	10-K	ale12312019-10k.htm
2019-02-14	10-K	2018-12-31	10-K	ale12312018-10k.htm
2018-02-15	10-K	2017-12-31	10-K	ale12312017-10k.htm
2017-02-15	10-K	2016-12-31	10-K	ale12312016-10k.htm
2016-02-22	10-K	2015-12-31	10-K	ale12312015-10k.htm
2015-02-17	10-K	2014-12-31	10-K	ale12312014-10k.htm
2014-02-14	10-K	2013-12-31	10-K	ale12312013-10k.htm
2013-02-15	10-K	2012-12-31	10-K	ale12312012-10k.htm
2012-02-15	10-K	2011-12-31	ALLETE, INC. 2011 FORM 10-K	ale12312011-10k.htm
2011-02-16	10-K	2010-12-31	ALLETE, INC. 2010 10-K	allete2010_10k.htm
2010-02-12	10-K	2009-12-31	ALLETE, INC. 2009 10-K	allete2009_10k.htm
2009-02-13	10-K	2008-12-31	ALLETE, INC. 2008 10-K	allete2008-10k.htm
2008-02-15	10-K	2007-12-31	ALLETE, INC. 2007 10-K	allete2007-10k.htm
2007-02-16	10-K	2006-12-31	ALLETE 2006 FORM 10-K	r10k2006.txt
2006-02-17	10-K	2005-12-31	ALLETE 2005 FORM 10-K	r10k2006.txt
2005-02-11	10-K	2004-12-31	ALLETE 2004 FORM 10-K	r10k2005.txt
2004-03-11	10-K	2003-12-31	ALLETE 2003 FORM 10-K	r10kcomplete.txt
2003-02-14	10-K	2002-12-31	Annual report	arcomplete21303pm.txt
2001-02-06	10-K	2000-12-31	Annual report	0001.txt
1995-03-24	10-K	1994-12-31	10-K