8-K |
Report
| Data |
8-K |
Aug 21, 2024 |
Aug 21, 2024 |
8-K |
Report
| Data |
8-K |
May 20, 2024 |
May 14, 2024 |
8-K |
Report
| Data |
8-K |
May 6, 2024 |
May 5, 2024 |
8-K |
Report
| Data |
8-K |
Mar 20, 2024 |
Mar 19, 2024 |
8-K/A |
Report
| Data |
8-K/A |
Feb 20, 2024 |
Feb 20, 2024 |
8-K |
Report
| Data |
8-K |
Feb 20, 2024 |
Feb 20, 2024 |
8-K |
Report
| Data |
8-K |
May 12, 2023 |
May 9, 2023 |
8-K |
Report
| Data |
8-K |
Feb 16, 2023 |
Feb 16, 2023 |
8-K |
Report
| Data |
8-K |
Aug 22, 2022 |
Aug 22, 2022 |
8-K |
Report
| Data |
8-K |
Jul 6, 2022 |
Jul 6, 2022 |
8-K |
Report
| Data |
8-K |
May 13, 2022 |
May 10, 2022 |
8-K |
Report
| Data |
8-K |
Apr 5, 2022 |
Apr 5, 2022 |
8-K |
Report
| Data |
8-K |
Mar 2, 2022 |
Feb 28, 2022 |
8-K |
Report
| Data |
8-K |
Feb 16, 2022 |
Feb 16, 2022 |
8-K |
Report
| Data |
8-K |
Feb 9, 2022 |
Feb 9, 2022 |
8-K |
Report
| Data |
8-K |
Feb 2, 2022 |
Feb 1, 2022 |
8-K |
Report
| Data |
8-K |
Jan 11, 2022 |
Jan 11, 2022 |
8-K |
Report
| Data |
8-K |
Oct 5, 2021 |
Oct 1, 2021 |
8-K |
Report
| Data |
8-K |
Sep 28, 2021 |
Sep 22, 2021 |
8-K |
Report
| Data |
8-K ANNUAL MEETING RESULTS 2021 |
May 12, 2021 |
May 11, 2021 |
8-K |
Report
| Data |
8-K |
Feb 17, 2021 |
Feb 17, 2021 |
8-K |
Report
| Data |
8-K |
Dec 1, 2020 |
Nov 30, 2020 |
8-K |
Report
| Data |
8-K |
Sep 14, 2020 |
Sep 10, 2020 |
8-K |
Report
| Data |
8-K |
Jul 31, 2020 |
Jul 28, 2020 |
8-K |
Report
| Data |
8-K |
May 15, 2020 |
May 12, 2020 |
8-K |
Report
| Data |
8-K |
Apr 14, 2020 |
Apr 13, 2020 |
8-K |
Report
| Data |
8-K |
Apr 13, 2020 |
Apr 8, 2020 |
8-K |
Report
| Data |
8-K |
Mar 31, 2020 |
Mar 26, 2020 |
8-K |
Report
| Data |
8-K |
Feb 13, 2020 |
Feb 13, 2020 |
8-K |
Report
| Data |
8-K |
Feb 3, 2020 |
Jan 30, 2020 |
8-K |
Report
| Data |
8-K |
Dec 6, 2019 |
Dec 5, 2019 |
8-K |
Report
|
8-K 2019 ANNUAL MEETING RESULTS |
May 16, 2019 |
May 16, 2019 |
8-K |
Report
|
8-K |
May 3, 2019 |
May 3, 2019 |
8-K |
Report
|
8-K |
Apr 5, 2019 |
Apr 5, 2019 |
8-K |
Report
|
8-K |
Mar 27, 2019 |
Mar 27, 2019 |
8-K |
Report
|
8-K |
Mar 6, 2019 |
Mar 6, 2019 |
8-K |
Report
|
8-K |
Feb 14, 2019 |
Feb 14, 2019 |
8-K |
Report
|
8-K |
Feb 14, 2019 |
Feb 14, 2019 |
8-K |
Report
|
8-K SALE OF U.S. WATER SERVICES |
Feb 8, 2019 |
Feb 8, 2019 |
8-K |
Report
|
8-K |
Feb 4, 2019 |
Feb 4, 2019 |
8-K |
Report
|
8-K |
Jan 16, 2019 |
Jan 16, 2019 |
8-K |
Report
|
8-K |
Dec 27, 2018 |
Dec 27, 2018 |
8-K |
Report
|
8-K |
Nov 30, 2018 |
Nov 30, 2018 |
8-K |
Report
|
8-K |
Oct 3, 2018 |
Oct 3, 2018 |
8-K |
Report
|
8-K 2018 ANNUAL MEETING RESULTS |
May 10, 2018 |
May 8, 2018 |
8-K |
Report
|
2018 EARNINGS GUIDANCE |
Feb 15, 2018 |
Feb 15, 2018 |
8-K |
Report
|
8-K |
Jan 16, 2018 |
Jan 16, 2018 |
8-K |
Report
|
8-K |
Dec 6, 2017 |
Dec 5, 2017 |
8-K |
Report
|
8-K |
Aug 24, 2017 |
Aug 23, 2017 |
8-K |
Report
|
8-K 2017 ANNUAL MEETING RESULTS |
May 11, 2017 |
May 9, 2017 |
8-K |
Report
|
8-K OWEN LEGAL OPINION PENSION PROSPECTUS SUPPLEMENT |
Feb 16, 2017 |
Feb 16, 2017 |
8-K |
Report
|
8-K PENSION CONTRIBUTION |
Jan 18, 2017 |
Jan 17, 2017 |
8-K |
Report
|
8-K 2017 EARNINGS GUIDANCE |
Dec 19, 2016 |
Dec 19, 2016 |
8-K |
Report
|
8-K $80M SENIOR UNSECURED NOTES |
Dec 13, 2016 |
Dec 12, 2016 |
8-K |
Report
|
8-K DECEMBER 2016 DEMAND NOMINATIONS |
Dec 8, 2016 |
Dec 7, 2016 |
8-K |
Report
|
ADAMS CFO APPOINTMENT |
Oct 26, 2016 |
Oct 25, 2016 |
8-K |
Report
|
8-K DEVINCK RETIREMENT |
Sep 27, 2016 |
Sep 26, 2016 |
8-K |
Report
|
8-K AUGUST 2016 DEMAND NOMINATIONS |
Aug 2, 2016 |
Aug 1, 2016 |
8-K |
Report
|
8-K CLIFFS AGREEMENTS |
May 26, 2016 |
May 24, 2016 |
8-K |
Report
|
8-K ANNUAL MEETING RESULTS 2016 |
May 12, 2016 |
May 10, 2016 |
8-K |
Report
|
MARCH 2016 DEMAND NOMINATIONS |
Mar 1, 2016 |
Feb 29, 2016 |
8-K |
Report
|
2016 EARNINGS RELEASE |
Feb 18, 2016 |
Feb 18, 2016 |
8-K |
Report
|
ALLETE PROPERTIES REAL ESTATE IMPAIRMENT |
Feb 12, 2016 |
Feb 12, 2016 |
8-K |
Report
|
8-K 2016 EARNINGS GUIDANCE |
Dec 9, 2015 |
Dec 9, 2015 |
8-K |
Report
|
8-K DECEMBER 2015 DEMAND NOMINATIONS |
Dec 2, 2015 |
Dec 1, 2015 |
8-K |
Report
|
8-K |
Nov 12, 2015 |
Nov 5, 2015 |
8-K |
Report
|
8-K CUTSHALL APPOINTMENT |
Nov 10, 2015 |
Nov 5, 2015 |
8-K |
Report
|
8-K STELLMAKER RETIREMENT |
Sep 30, 2015 |
Sep 25, 2015 |
8-K |
Report
|
8-K $125 TERM LOAN |
Aug 28, 2015 |
Aug 25, 2015 |
8-K |
Report
|
8-K AUGUST 2015 DEMAND NOMINATIONS |
Aug 3, 2015 |
Aug 3, 2015 |
8-K |
Report
|
8-K |
Jul 15, 2015 |
Jul 14, 2015 |
8-K |
Report
|
8-K |
Jul 2, 2015 |
Jul 2, 2015 |
8-K |
Report
|
8-K |
May 14, 2015 |
May 12, 2015 |
8-K |
Report
|
8-K |
May 6, 2015 |
May 6, 2015 |
8-K |
Report
|
8-K MARCH DEMAND NOMINATIONS |
Mar 2, 2015 |
Mar 2, 2015 |
8-K |
Report
|
8-K |
Feb 25, 2015 |
Feb 25, 2015 |
8-K |
Report
|
8-K |
Jan 28, 2015 |
Jan 27, 2015 |
8-K |
Report
|
8-K |
Dec 10, 2014 |
Dec 10, 2014 |
8-K |
Report
|
8-K |
Dec 1, 2014 |
Dec 1, 2014 |
8-K |
Report
|
8-K |
Nov 25, 2014 |
Nov 24, 2014 |
8-K |
Report
|
8-K |
Sep 8, 2014 |
Sep 8, 2014 |
8-K |
Report
|
8-K |
Jul 31, 2014 |
Jul 30, 2014 |
8-K |
Report
|
8-K |
Jun 30, 2014 |
Jun 27, 2014 |
8-K |
Report
|
8-K |
May 15, 2014 |
May 13, 2014 |
8-K |
Report
|
8-K |
Mar 4, 2014 |
Feb 28, 2014 |
8-K |
Report
|
8-K |
Mar 4, 2014 |
Feb 26, 2014 |
8-K |
Report
|
8-K |
Feb 18, 2014 |
Feb 18, 2014 |
8-K |
Report
|
8-K PENSION STOCK CONTRIBUTION & CONTROLLER |
Jan 10, 2014 |
Jan 10, 2014 |
8-K |
Report
|
8-K |
Dec 10, 2013 |
Dec 10, 2013 |
8-K |
Report
|
8-K |
Dec 2, 2013 |
Dec 2, 2013 |
8-K |
Report
|
8-K |
Dec 2, 2013 |
Dec 2, 2013 |
8-K |
Report
|
8-K |
Nov 12, 2013 |
Nov 12, 2013 |
8-K |
Report
|
8-K |
Nov 4, 2013 |
Nov 4, 2013 |
8-K |
Report
|
8-K |
Aug 27, 2013 |
Aug 26, 2013 |
8-K |
Report
|
8-K |
Aug 1, 2013 |
Aug 1, 2013 |
8-K |
Report
|
2013 ANNUAL MEETING RESULTS |
May 16, 2013 |
May 14, 2013 |
8-K |
Report
|
FIRST MORTGAGE BOND ISSUANCE |
Apr 2, 2013 |
Apr 2, 2013 |
8-K |
Report
|
8-K |
Mar 1, 2013 |
Mar 1, 2013 |
8-K |
Report
|
8-K |
Jan 25, 2013 |
Jan 25, 2013 |
8-K |
Report
|
8-K |
Dec 11, 2012 |
Dec 11, 2012 |
8-K |
Report
|
8-K |
Dec 3, 2012 |
Dec 3, 2012 |
8-K |
Report
|
KCCI AMENDMENT |
Aug 3, 2012 |
Aug 3, 2012 |
8-K |
Report
|
AUGUST 2012 DEMAND NOMINATIONS |
Aug 1, 2012 |
Aug 1, 2012 |
8-K |
Report
|
FIRST MORTGAGE BONDS ISSUANCE |
Jul 2, 2012 |
Jul 2, 2012 |
8-K |
Report
|
ANNUAL MEETING |
May 11, 2012 |
May 8, 2012 |
8-K |
Report
|
MARCH 2012 DEMAND NOMINATIONS |
Mar 1, 2012 |
Mar 1, 2012 |
8-K/A |
Report
|
|
Feb 21, 2012 |
Feb 21, 2012 |
8-K/A |
Report
|
|
Feb 21, 2012 |
Feb 21, 2012 |
8-K |
Report
|
8.01 OTHER EVENTS |
Feb 17, 2012 |
Feb 17, 2012 |
8-K |
Report
|
|
Feb 6, 2012 |
Feb 6, 2012 |
8-K |
Report
|
PENSION CONTRIBUTION |
Dec 15, 2011 |
Dec 15, 2011 |
8-K |
Report
|
2012 EARNINGS GUIDANCE |
Dec 13, 2011 |
Dec 13, 2011 |
8-K |
Report
|
DEMAND NOMINATIONS |
Dec 1, 2011 |
Dec 1, 2011 |
8-K |
Report
|
TERM LOAN 8-K |
Aug 31, 2011 |
Aug 25, 2011 |
8-K |
Report
|
2ND QUARTER 2011 EARNINGS RELEASE |
Jul 29, 2011 |
Jul 29, 2011 |
8-K |
Report
|
8-K FOR MUNICIPAL CUSTOMER CONTRACT EXTENSIONS |
Jul 1, 2011 |
Jun 29, 2011 |
8-K |
Report
|
BISON 3 8-K |
Jun 24, 2011 |
Jun 20, 2011 |
8-K |
Report
|
CREDIT FACILITY |
May 27, 2011 |
May 27, 2011 |
8-K |
Report
|
PPA AND FINAL RATES |
May 25, 2011 |
May 25, 2011 |
8-K |
Report
|
ANNUAL MEETING RESULTS & BOARD CHAIR |
May 12, 2011 |
May 10, 2011 |
8-K |
Report
|
EXECUTIVE COMPENSATION PLANS UPDATE |
Jan 24, 2011 |
Jan 24, 2011 |
8-K |
Report
|
2011 EARNINGS GUIDANCE |
Dec 9, 2010 |
Dec 9, 2010 |
8-K |
Report
|
ALLETE 8-K RATE CASE ORDER |
Nov 3, 2010 |
Nov 3, 2010 |
8-K |
Report
|
ALLETE 8-K RETAIL RATE CASE ESTIMATE |
Oct 1, 2010 |
Oct 1, 2010 |
8-K |
Report
|
FMB PRICING |
Jun 21, 2010 |
Jun 21, 2010 |
8-K |
Report
|
ANNUAL MEETING RESULTS |
May 14, 2010 |
May 14, 2010 |
8-K |
Report
|
HODNIK AND DIRECTOR PLAN CHANGES |
Apr 26, 2010 |
Apr 26, 2010 |
8-K |
Report
|
HEALTH CARE REFORM |
Apr 6, 2010 |
Apr 6, 2010 |
8-K |
Report
|
DEMAND NOMINATIONS |
Mar 2, 2010 |
Mar 2, 2010 |
8-K |
Report
|
CEO RETIREMENT ANNOUNCEMENT - BOARD NAMES REPLACEMENT |
Feb 11, 2010 |
Feb 11, 2010 |
8-K |
Report
|
RE-ELECTION ANNOUNCEMENT OF GEORGE MAYER |
Jan 25, 2010 |
Jan 25, 2010 |
8-K |
Report
|
MP RATE CASE RESPONSE |
Jan 7, 2010 |
Jan 7, 2010 |
8-K |
Report
|
PURCHASE OF THE 250 KV DC TRANSMISSION LINE AND RELATED FACILITIES COMPLETED |
Jan 4, 2010 |
Jan 4, 2010 |