Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000066756-25-000043
Filing Date
2025-03-31
Accepted
2025-03-31 16:36:17
Documents
47
Period of Report
2025-05-13

Document Format Files

Seq Description Document Type Size
1 DEF 14A ale-20250331.htm   iXBRL DEF 14A 1580928
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  Complete submission text file 0000066756-25-000043.txt   34597262

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ale-20250331.xsd EX-101.SCH 5082
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ale-20250331_def.xml EX-101.DEF 8113
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ale-20250331_lab.xml EX-101.LAB 10852
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ale-20250331_pre.xml EX-101.PRE 6691
49 EXTRACTED XBRL INSTANCE DOCUMENT ale-20250331_htm.xml XML 288228
Mailing Address 30 W SUPERIOR STREET DULUTH MN 55802-2093
Business Address 30 W SUPERIOR ST DULUTH MN 55802-2093 2182795000
ALLETE INC (Filer) CIK: 0000066756 (see all company filings)

EIN.: 410418150 | State of Incorp.: MN | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-03548 | Film No.: 25793986
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)