Form 8-K - Current report:
SEC Accession No. 0000066756-25-000069
Filing Date
2025-07-14
Accepted
2025-07-14 16:32:41
Documents
12
Period of Report
2025-07-09
Items
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K ale-20250709.htm   iXBRL 8-K 49850
  Complete submission text file 0000066756-25-000069.txt   169379

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ale-20250709.xsd EX-101.SCH 1776
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ale-20250709_lab.xml EX-101.LAB 21629
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ale-20250709_pre.xml EX-101.PRE 12903
14 EXTRACTED XBRL INSTANCE DOCUMENT ale-20250709_htm.xml XML 2695
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: 8-K | Act: 34 | File No.: 001-03548 | Film No.: 251122063
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)