592 filings
Page 5 of 30
FWP
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7 Jun 19
Free writing prospectus
2:17pm
8-K
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16 May 19
Submission of Matters to a Vote of Security Holders
4:38pm
8-K
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3 May 19
Other Events
2:36pm
S-3ASR
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25 Apr 19
Automatic shelf registration
4:33pm
8-K
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5 Apr 19
Departure of Directors or Certain Officers
4:37pm
8-K
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27 Mar 19
ALLETE closes on $270 million sale of U.S. Water Services to Kurita
12:00am
8-K
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6 Mar 19
Departure of Directors or Certain Officers
4:50pm
8-K
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14 Feb 19
Regulation FD Disclosure
12:00am
8-K
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14 Feb 19
Departure of Directors or Certain Officers
12:00am
8-K
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8 Feb 19
Sale proceeds to be reinvested in clean energy opportunities
6:00am
8-K
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4 Feb 19
Departure of Directors or Certain Officers
12:00pm
8-K
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16 Jan 19
Entry into a Material Definitive Agreement
4:47pm
8-K
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27 Dec 18
Other Events
1:00pm
8-K
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30 Nov 18
Departure of Directors or Certain Officers
6:11am
S-8
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1 Nov 18
Registration of securities for employees
4:40pm
8-K
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3 Oct 18
Temporary Suspension of Trading Under Registrant's Employee Benefit Plans
5:18pm