595 filings
Page 3 of 30
8-K
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5 Apr 22
Other Events
5:03pm
424B2
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1 Apr 22
Prospectus for primary offering
4:13pm
424B5
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31 Mar 22
Prospectus supplement for primary offering
4:59pm
DEFA14A
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23 Mar 22
Additional proxy soliciting materials
5:58pm
8-K
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2 Mar 22
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
4:05pm
S-3ASR
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16 Feb 22
Automatic shelf registration
6:17am
8-K
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16 Feb 22
Regulation FD Disclosure
12:00am
8-K
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9 Feb 22
Departure of Directors or Certain Officers
5:04pm
8-K
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2 Feb 22
Departure of Directors or Certain Officers
4:39pm
8-K
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11 Jan 22
Departure of Directors or Certain Officers
4:32pm
8-K
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5 Oct 21
Departure of Directors or Certain Officers
12:00am
8-K
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28 Sep 21
ALLETE announces third partner in Nemadji Trail Energy Center Project
12:00am
8-K
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12 May 21
Submission of Matters to a Vote of Security Holders
4:37pm
DEFA14A
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25 Mar 21
Additional proxy soliciting materials
12:00am