Skip to content

ALLETE, Inc.: filings

Every ALLETE, Inc. annual and quarterly report in the SEC record with the published financial measures it tagged, 62 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2025-10-31fiscal Q3 2025491400000066756-25-000088
10-Q2025-08-07fiscal Q2 2025491400000066756-25-000073
10-Q2025-05-08fiscal Q1 2025481020000066756-25-000060
10-K2025-02-13fiscal FY 2024531970000066756-25-000013
10-Q2024-10-30fiscal Q3 2024501410000066756-24-000093
10-Q2024-08-01fiscal Q2 2024501410000066756-24-000077
10-Q2024-05-09fiscal Q1 2024491030000066756-24-000050
10-K2024-02-20fiscal FY 2023531960000066756-24-000007
10-Q2023-11-02fiscal Q3 2023501410000066756-23-000044
10-Q2023-08-08fiscal Q2 2023491370000066756-23-000040
10-Q2023-05-03fiscal Q1 2023491030000066756-23-000029
10-K2023-02-16fiscal FY 2022531970000066756-23-000005
10-Q2022-11-09fiscal Q3 2022471330000066756-22-000058
10-Q2022-08-03fiscal Q2 2022471330000066756-22-000048
10-Q2022-05-05fiscal Q1 202247990000066756-22-000030
10-K2022-02-16fiscal FY 2021511920000066756-22-000014
10-Q2021-11-04fiscal Q3 2021471330000066756-21-000081
10-Q2021-08-04fiscal Q2 2021461310000066756-21-000068
10-Q2021-05-06fiscal Q1 202146970000066756-21-000041
10-K2021-02-17fiscal FY 2020491890000066756-21-000025
10-Q2020-11-09fiscal Q3 2020461310000066756-20-000082
10-Q2020-08-05fiscal Q2 2020461310000066756-20-000072
10-Q2020-05-06fiscal Q1 202046970000066756-20-000044
10-K2020-02-13fiscal FY 2019552000000066756-20-000016
10-Q2019-11-06fiscal Q3 2019531430000066756-19-000102
10-Q2019-08-01fiscal Q2 2019531440000066756-19-000094
10-Q2019-05-02fiscal Q1 2019531080000066756-19-000054
10-K2019-02-14fiscal FY 2018511960000066756-19-000023
10-Q2018-11-01fiscal Q3 2018501400000066756-18-000088
10-Q2018-08-02fiscal Q2 2018511440000066756-18-000075
10-Q2018-05-02fiscal Q1 2018511060000066756-18-000045
10-K2018-02-15fiscal FY 2017501970000066756-18-000029
10-Q2017-11-01fiscal Q3 2017501420000066756-17-000105
10-Q2017-08-02fiscal Q2 2017501420000066756-17-000088
10-Q2017-05-04fiscal Q1 2017491000000066756-17-000057
10-K2017-02-15fiscal FY 2016511790000066756-17-000035
10-Q2016-11-04fiscal Q3 2016501390000066756-16-000250
10-Q2016-08-03fiscal Q2 2016501390000066756-16-000237
10-Q2016-05-03fiscal Q1 2016511030000066756-16-000192
10-K2016-02-22fiscal FY 2015521780000066756-16-000169
10-Q2015-11-03fiscal Q3 2015521480000066756-15-000104
10-Q2015-08-04fiscal Q2 2015521490000066756-15-000085
10-Q2015-05-07fiscal Q1 2015521090000066756-15-000053
10-K2015-02-17fiscal FY 2014481630000066756-15-000022
10-Q2014-11-03fiscal Q3 2014481390000066756-14-000089
10-Q2014-08-01fiscal Q2 2014461320000066756-14-000080
10-Q2014-05-07fiscal Q1 201446980000066756-14-000049
10-K2014-02-14fiscal FY 2013451530000066756-14-000026
10-Q2013-11-01fiscal Q3 2013441230000066756-13-000122
10-Q2013-08-01fiscal Q2 2013441230000066756-13-000102
10-Q2013-05-08fiscal Q1 201344920000066756-13-000075
10-K2013-02-15fiscal FY 2012451530000066756-13-000030
10-Q2012-10-31fiscal Q3 2012441220000066756-12-000121
10-Q2012-08-02fiscal Q2 2012441220000066756-12-000106
10-Q2012-05-02fiscal Q1 201244920000066756-12-000062
10-K2012-02-15fiscal FY 2011451520000066756-12-000026
10-Q2011-11-02fiscal Q3 2011451240000066756-11-000126
10-Q2011-08-05fiscal Q2 2011451240000066756-11-000112
10-Q2011-04-29fiscal Q1 201137760000066756-11-000048
10-K2011-02-16fiscal FY 2010381020000066756-11-000029
10-Q2010-10-29fiscal Q3 201037980000066756-10-000091
10-Q2010-08-04fiscal Q2 201037980000066756-10-000077

Inspect the source

Entity
ALLETE, Inc. / CIK 0000066756
Captured
2026-09-21T17:16:39.088Z
SEC response SHA-256
cbe7e150ee08133578532405942672e0eb6c0d907cbe074169cb6b3adfb53344

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0000066756.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))