# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000066756-21-000041
Filing Date
2021-05-06
Accepted
2021-05-05 17:40:15
Documents
68
Period of Report
2021-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ale-20210331.htm iXBRL | 10-Q | 1510864
2 | EX-31.A | ale3-31x2021exx31a.htm | EX-31.A | 10762
3 | EX-31.B | ale3-31x2021exx31b.htm | EX-31.B | 10744
4 | EX-32 | ale3-31x2021exx32.htm | EX-32 | 8855
5 | EX-95 | ale3-31x2021exx95.htm | EX-95 | 12000
6 | EX-99 | ale3-31x2021exx99.htm | EX-99 | 99961
12 |  | logoallete201510ka141a.jpg | GRAPHIC | 105668
| Complete submission text file | 0000066756-21-000041.txt |  | 7897333

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ale-20210331.xsd | EX-101.SCH | 56649
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ale-20210331_cal.xml | EX-101.CAL | 109402
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ale-20210331_def.xml | EX-101.DEF | 277748
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ale-20210331_lab.xml | EX-101.LAB | 679022
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ale-20210331_pre.xml | EX-101.PRE | 435866
13 | EXTRACTED XBRL INSTANCE DOCUMENT | ale-20210331_htm.xml | XML | 1370215

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: 10-Q | Act: 34 | File No.: 001-03548 | Film No.: 21894784
SIC: 4931 Electric & Other Services Combined