542 results
Page 3 of 28
8-K
EX-99
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28 Sep 21
ALLETE announces third partner in Nemadji Trail Energy Center Project
12:00am
11-K
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24 Jun 21
Annual report of employee stock purchases
12:00am
8-K
EX-99
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12 May 21
Submission of Matters to a Vote of Security Holders
4:37pm
S-8
EX-99.1
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17 Feb 21
Registration of securities for employees
6:13am
S-8
EX-99.2
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17 Feb 21
Registration of securities for employees
6:13am