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Gastar Exploration Inc.: filings

Every Gastar Exploration Inc. annual and quarterly report in the SEC record with the published financial measures it tagged, 20 filings, each linked to its SEC index.

Filing record ends 2018-11-14

The latest filing in this captured record is a 10-Q filed 2018-11-14. No later filing is in the SEC companyfacts record captured on 2026-09-22. Gastar Exploration 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-Q2018-11-14fiscal Q3 2018371050001564590-18-029432
10-Q2018-08-09fiscal Q2 2018371040001564590-18-021094
10-Q2018-05-10fiscal Q1 201833680001564590-18-012977
10-K2018-03-15fiscal FY 2017331440001564590-18-005841
10-Q2017-11-08fiscal Q3 201731900001564590-17-022762
10-Q2017-08-03fiscal Q2 201731900001564590-17-015377
10-Q2017-05-10fiscal Q1 201731640001564590-17-010274
10-K2017-03-09fiscal FY 2016341460001564590-17-003864
10-Q2016-11-03fiscal Q3 201632920001564590-16-027384
10-Q2016-08-04fiscal Q2 201632920001564590-16-022711
10-Q2016-05-05fiscal Q1 201631640001564590-16-017986
10-K2016-03-10fiscal FY 2015341470001564590-16-014421
10-Q2015-11-05fiscal Q3 201531900001564590-15-009704
10-Q2015-08-06fiscal Q2 201534960001431372-15-000097
10-Q2015-05-07fiscal Q1 201533680001431372-15-000079
10-K2015-03-12fiscal FY 2014381570001431372-15-000046
10-Q2014-11-06fiscal Q3 201435980001431372-14-000105
10-Q2014-08-07fiscal Q2 201434960001431372-14-000069
10-Q2014-05-07fiscal Q1 201433680001431372-14-000046
10-K2014-03-13fiscal FY 2013391590001431372-14-000014

Inspect the source

Entity
Gastar Exploration Inc. / CIK 0001431372
Captured
SEC response SHA-256
66b5ac0045a8fb23a997a9b15dc9aecb0b8dfdd8bd19f5dadaf5a704e0683888

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/0001431372.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"])))