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PIEDMONT NATURAL GAS CO INC: filings

Every PIEDMONT NATURAL GAS CO INC annual and quarterly report in the SEC record with the published financial measures it tagged, 26 filings, each linked to its SEC index.

Filing record ends 2016-12-22

The latest filing in this captured record is a 10-K filed 2016-12-22. No later filing is in the SEC companyfacts record captured on 2026-09-22. PIEDMONT NATURAL GAS CO 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-K2016-12-22fiscal FY 201631940000078460-16-000066
10-Q2016-09-07fiscal Q3 2016331000000078460-16-000062
10-Q2016-06-08fiscal Q2 2016331000000078460-16-000059
10-Q2016-03-09fiscal Q1 201632700000078460-16-000052
10-K2015-12-23fiscal FY 2015361390000078460-15-000047
10-Q2015-09-03fiscal Q3 201532960000078460-15-000010
10-Q2015-06-05fiscal Q2 201532960000078460-15-000007
10-Q2015-03-06fiscal Q1 201533720000078460-15-000004
10-K2014-12-23fiscal FY 2014361390000078460-14-000008
10-Q2014-09-05fiscal Q3 201433980000078460-14-000004
10-Q2014-06-06fiscal Q2 201433980001193125-14-227821
10-Q2014-03-06fiscal Q1 201433720001193125-14-086548
10-K2013-12-23fiscal FY 2013371390001193125-13-481979
10-Q2013-09-05fiscal Q3 2013381050001193125-13-358390
10-Q2013-06-07fiscal Q2 2013381050001193125-13-251677
10-Q2013-03-06fiscal Q1 201338800001193125-13-093867
10-K2012-12-21fiscal FY 2012391460001193125-12-511499
10-Q2012-09-07fiscal Q3 2012371000001193125-12-383402
10-Q2012-06-07fiscal Q2 2012371000001193125-12-263423
10-Q2012-03-09fiscal Q1 201237780001193125-12-105277
10-K2011-12-23fiscal FY 2011371400001193125-11-351494
10-Q2011-09-09fiscal Q3 201135920001193125-11-243901
10-Q2011-06-08fiscal Q2 201132840000950123-11-057409
10-Q2011-03-11fiscal Q1 201132660000950123-11-024460
10-K2010-12-23fiscal FY 201033890000950123-10-116014
10-Q2010-09-09fiscal Q3 201032840000950123-10-084754

Inspect the source

Entity
PIEDMONT NATURAL GAS CO INC / CIK 0000078460
Captured
SEC response SHA-256
a30b4466d40b0b0a1cc94ca7d2c7f313e8758545cfcc3d8fe145f8d2f2b430f5

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/0000078460.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"])))