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Great Plains Energy Inc: filings

Every Great Plains Energy Inc annual and quarterly report in the SEC record with the published financial measures it tagged, 27 filings, each linked to its SEC index.

Filing record ends 2018-05-02

The latest filing in this captured record is a 10-Q filed 2018-05-02. No later filing is in the SEC companyfacts record captured on 2026-09-23. Great Plains Energy Inc may have stopped filing, merged, or changed its reporting entity; nothing on this page describes its current status. Values are as reported at the time.

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-Q2018-05-02fiscal Q1 201831680001143068-18-000036
10-K2018-02-21fiscal Q4 2017341070001143068-18-000015
10-Q2017-11-01fiscal Q3 201732920001143068-17-000068
10-Q2017-08-09fiscal Q2 201732920001143068-17-000050
10-Q2017-05-04fiscal Q1 201731680001143068-17-000031
10-K2017-02-23fiscal Q4 2016341070001143068-17-000011
10-Q2016-11-03fiscal Q3 201633960001143068-16-000187
10-Q2016-08-04fiscal Q2 201631880001143068-16-000142
10-Q2016-05-05fiscal Q1 201631680001143068-16-000125
10-K2016-02-24fiscal Q4 2015351120001143068-16-000106
10-Q2015-11-05fiscal Q3 201532940001143068-15-000087
10-Q2015-08-06fiscal Q2 201530860001143068-15-000055
10-Q2015-05-07fiscal Q1 201530660001143068-15-000038
10-K2015-02-25fiscal FY 2014351180001143068-15-000015
10-Q2014-11-06fiscal Q3 201432940001143068-14-000117
10-Q2014-08-07fiscal Q2 201430860001143068-14-000093
10-Q2014-05-08fiscal Q1 201430660001143068-14-000058
10-K2014-02-26fiscal FY 2013351160001143068-14-000021
10-Q2013-11-07fiscal Q3 201333960001143068-13-000112
10-Q2013-08-08fiscal Q2 201331900001143068-13-000081
10-Q2013-05-09fiscal Q1 201329600001143068-13-000047
10-K2013-02-28fiscal FY 2012331230001143068-13-000020
10-Q2012-11-08fiscal Q3 201231900001143068-12-000088
10-Q2012-08-08fiscal Q2 201231900001143068-12-000067
10-Q2012-05-03fiscal Q1 201231640001143068-12-000039
10-K2012-02-28fiscal FY 2011341330001143068-12-000020
10-Q2011-11-03fiscal Q3 201130880001143068-11-000107

1 further filing tags fewer than eight published concepts and has no page.

Inspect the source

Entity
Great Plains Energy Inc / CIK 0001143068
Captured
SEC response SHA-256
d58e69d6e4adc6334a49a347dcc90969d44b8c06b0f49629fe01e6e18e44b981

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/0001143068.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"])))