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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000066756-20-000016
Filing Date
2020-02-13
Accepted
2020-02-12 18:39:52
Documents
130
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ale12312019-10k.htm   iXBRL 10-K 4812651
2 EXHIBIT 4.(G) exhibit4g.htm EX-4.(G) 527705
3 EXHIBIT 4.(H) exhibit4h.htm EX-4.(H) 15908
4 EXHIBIT 10.(E)8 exhibit10e812-31x2019.htm EX-10.(E)8 28102
5 EXHIBIT 10.(I)12 exhibit10i1212-31x2019.htm EX-10.(I)12 66938
6 EXHIBIT 10.(I)13 exhibit10i1312-31x2019.htm EX-10.(I)13 112474
7 EXHIBIT 21 exhibit2112-31x2019.htm EX-21 41727
8 EXHIBIT 23 exhibit2312-31x2019.htm EX-23 2839
9 EXHIBIT 31.(A) exhibit31a12-31x2019.htm EX-31.(A) 15096
10 EXHIBIT 31.(B) exhibit31b12-31x2019.htm EX-31.(B) 14858
11 EXHIBIT 32 exhibit3212-31x2019.htm EX-32 11089
12 EXHIBIT 95 exhibit9512-31x2019.htm EX-95 12285
13 EXHIBIT 99 exhibit9912-31x2019.htm EX-99 168011
19 PERFORMANCE GRAPH chart-50a68630a1ad51e0b38.jpg GRAPHIC 63963
20 logoallete201510ka13.jpg GRAPHIC 105668
  Complete submission text file 0000066756-20-000016.txt   24135270

Data Files

Seq Description Document Type Size
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ale-20191231.xsd EX-101.SCH 134625
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ale-20191231_cal.xml EX-101.CAL 178430
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ale-20191231_def.xml EX-101.DEF 861342
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ale-20191231_lab.xml EX-101.LAB 1716137
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ale-20191231_pre.xml EX-101.PRE 1135728
75 EXTRACTED XBRL INSTANCE DOCUMENT ale12312019-10k_htm.xml XML 5064058
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)

IRS No.: 410418150 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03548 | Film No.: 20606200
SIC: 4931 Electric & Other Services Combined