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HALLADOR ENERGY CO: filings

Every HALLADOR ENERGY CO annual and quarterly report in the SEC record with the published financial measures it tagged, 61 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-Q2026-08-10fiscal Q2 2026431170001104659-26-093468
10-Q2026-05-06fiscal Q1 202642880001104659-26-056375
10-K2026-03-12fiscal FY 202546920001104659-26-027174
10-Q2025-11-10fiscal Q3 2025401100001104659-25-109301
10-Q2025-08-11fiscal Q2 2025401100001558370-25-011085
10-Q2025-05-12fiscal Q1 202540830001558370-25-007429
10-K2025-03-17fiscal FY 202446940001558370-25-003141
10-Q2024-11-12fiscal Q3 2024461290001558370-24-015355
10-Q2024-08-07fiscal Q2 2024461340001437749-24-025219
10-Q2024-05-07fiscal Q1 202446970001437749-24-015139
10-K2024-03-14fiscal FY 202345910001437749-24-007870
10-Q2023-11-06fiscal Q3 2023421240001437749-23-030422
10-Q2023-08-07fiscal Q2 2023421240001437749-23-022350
10-Q2023-05-08fiscal Q1 202341860001437749-23-013046
10-K2023-03-16fiscal FY 202243860001437749-23-006932
10-Q2022-11-14fiscal Q3 2022401150001437749-22-027318
10-Q2022-08-15fiscal Q2 2022411160001437749-22-020542
10-Q2022-05-23fiscal Q1 202241840001437749-22-013322
10-K2022-03-28fiscal FY 202139780001437749-22-007411
10-Q2021-11-08fiscal Q3 2021381070001437749-21-025710
10-Q2021-08-09fiscal Q2 2021381070001437749-21-019173
10-Q2021-05-03fiscal Q1 202139800001437749-21-010622
10-K2021-03-09fiscal FY 202039770001437749-21-005315
10-Q2020-11-02fiscal Q3 2020391050001437749-20-022269
10-Q2020-08-03fiscal Q2 2020391070001437749-20-016301
10-Q2020-05-11fiscal Q1 202035740001558370-20-006258
10-K2020-03-09fiscal FY 201936730001558370-20-002242
10-Q2019-11-04fiscal Q3 201932890001558370-19-009838
10-Q2019-08-05fiscal Q2 201931870001558370-19-007102
10-Q2019-05-06fiscal Q1 201932660001144204-19-023949
10-K2019-03-11fiscal FY 201833660001144204-19-013338
10-Q2018-11-05fiscal Q3 201829800001144204-18-057362
10-Q2018-08-06fiscal Q2 201828760001144204-18-042171
10-Q2018-05-07fiscal Q1 201828580001144204-18-025730
10-K2018-03-13fiscal FY 2017341150001144204-18-014211
10-Q2017-11-07fiscal Q3 201727740001144204-17-056675
10-Q2017-08-08fiscal Q2 201727730001144204-17-041245
10-Q2017-05-08fiscal Q1 201724500001144204-17-025297
10-K2017-03-10fiscal FY 2016311060001144204-17-014028
10-Q2016-11-04fiscal Q3 201625680001144204-16-131748
10-Q2016-08-05fiscal Q2 201625680001144204-16-116907
10-Q2016-05-06fiscal Q1 201625510001144204-16-099577
10-K2016-03-11fiscal FY 2015331110001144204-16-087556
10-Q2015-11-06fiscal Q3 201527740001144204-15-063354
10-Q2015-08-07fiscal Q2 201527740001144204-15-047332
10-Q2015-05-08fiscal Q1 201527560001144204-15-028856
10-K2015-03-06fiscal FY 201435710001144204-15-014611
10-Q2014-11-10fiscal Q3 201432900001144204-14-066560
10-Q2014-08-01fiscal Q2 201431880001144204-14-046489
10-Q2014-05-02fiscal Q1 201431630000788965-14-000013
10-K2014-03-07fiscal FY 201334700000788965-14-000008
10-Q2013-11-06fiscal Q3 201331880000788965-13-000040
10-Q2013-08-06fiscal Q2 201331880000788965-13-000030
10-Q2013-05-15fiscal Q1 201331630000788965-13-000014
10-K2013-03-07fiscal FY 201233700000788965-13-000006
10-Q2012-11-09fiscal Q3 201232900000788965-12-000043
10-Q2012-08-03fiscal Q2 201232900000788965-12-000028
10-Q2012-05-07fiscal Q1 201231640000788965-12-000020
10-K2012-03-02fiscal FY 201134690000788965-12-000006
10-Q2011-11-07fiscal Q3 201129810000788965-11-000039
10-Q2011-08-05fiscal Q2 201129800000788965-11-000028

Inspect the source

Entity
HALLADOR ENERGY CO / CIK 0000788965
Captured
2026-09-19T15:04:04.257Z
SEC response SHA-256
558cf8edec6532baaea5ba87123af56007ed2c14d3a68f9c7015659ec54d1b95

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/0000788965.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"])))