ALLETE, Inc. Form DEF 14A: Definitive proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2025-03-31: Form DEF 14A; Period of report 2025-05-13; Description DEF 14A; Document ale-20250331.htm.
- 2024-03-28: Form DEF 14A; Period of report 2024-03-28; Description DEF 14A; Document ale-20240326.htm.
- 2023-03-23: Form DEF 14A; Description DEF 14A; Document ale-20230320.htm.
- 2022-03-24: Form DEF 14A; Period of report 2022-03-24; Description DEF 14A; Document alleteproxy2022.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2025-03-31 | DEF 14A | 2025-05-13 | DEF 14A | ale-20250331.htm |
| 2024-03-28 | DEF 14A | 2024-03-28 | DEF 14A | ale-20240326.htm |
| 2023-03-23 | DEF 14A | DEF 14A | ale-20230320.htm | |
| 2022-03-24 | DEF 14A | 2022-03-24 | DEF 14A | alleteproxy2022.htm |
| 2021-03-25 | DEF 14A | 2021-03-25 | DEF 14A | alleteproxy2021.htm |
| 2020-03-18 | DEF 14A | 2020-05-12 | DEF 14A | alleteproxy2020.htm |
| 2019-03-28 | DEF 14A | 2019-05-14 | DEF 14A | alleteproxy2019.htm |
| 2018-03-22 | DEF 14A | 2018-05-08 | DEF 14A | alleteproxy2018.htm |
| 2017-03-23 | DEF 14A | 2017-05-09 | DEF 14A | alleteproxy2017.htm |
| 2016-03-22 | DEF 14A | 2016-03-22 | DEF 14A | alleteproxy2016.htm |
| 2015-03-24 | DEF 14A | 2015-03-24 | DEF 14A | alleteproxy2015.htm |
| 2014-03-25 | DEF 14A | 2014-03-25 | DEF 14A | alleteproxy2014.htm |
| 2013-03-26 | DEF 14A | 2013-03-26 | DEF 14A | alleteproxy2013.htm |
| 2012-03-20 | DEF 14A | 2012-03-20 | 2012 ALLETE PROXY | alleteproxy2012.htm |
| 2011-03-22 | DEF 14A | 2011-05-10 | DEF 14A | a11-8040_1def14a.htm |
| 2010-03-23 | DEF 14A | 2010-05-11 | 2010 ALLETE DEFINITIVE PROXY DEF 14A | proxy_2010.htm |
| 2009-03-24 | DEF 14A | 2009-05-12 | 2008 ALLETE DEFINITIVE PROXY DEF 14A | proxy09.htm |
| 2008-03-25 | DEF 14A | 2008-05-13 | 2008 ALLETE DEFINITIVE PROXY DEF 14A | proxy08.txt |
| 2007-03-21 | DEF 14A | 2007-05-08 | 2007 ALLETE DEFINITIVE PROXY DEF 14A | proxy2007.txt |
| 2006-03-21 | DEF 14A | 2006-05-09 | ALLETE 2006 PROXY STATEMENT | r2006proxy.txt |
| 2005-03-22 | DEF 14A | 2005-05-10 | 2005 PROXY | proxy2005all.txt |
| 2004-03-25 | DEF 14A | 2004-05-11 | 2004 PROXY | proxy2004.txt |
| 2003-03-25 | DEF 14A | 2003-05-13 | Definitive proxy statement | proxy.txt |
| 2002-03-26 | DEF 14A | 2002-05-14 | 2002 PROXY STATEMENT | rproxy2002.txt |
| 2001-03-16 | DEF 14A | 2001-05-08 | Definitive proxy statement | 0001.txt |
| 2000-03-17 | DEF 14A | 2000-05-09 | Definitive proxy statement | |
| 1999-03-22 | DEF 14A | 1999-05-11 | Definitive proxy statement | |
| 1998-03-19 | DEF 14A | 1998-05-12 | PROXY | |
| 1997-03-20 | DEF 14A | 1997-05-13 | Definitive proxy statement | |
| 1996-03-20 | DEF 14A | 1996-05-14 | PROXY | |
| 1995-03-17 | DEF 14A | 1995-05-09 | PROXY |