HALLADOR ENERGY CO

HNRG · Nasdaq · SIC 4911: Electric Services
263
SEC Filings

Business Summary

Hallador Energy Company is a vertically integrated independent power producer and fuel company operating primarily in Indiana. Through Hallador Power, it owns and operates the 1,080 MW Merom coal-fired power plant, selling accredited capacity and wholesale energy within the MISO market. Through Sunrise Coal, it mines bituminous coal in the Illinois Basin, supplying power plants in the Midwest and Southeast United States.

Next Earnings

Q2 FY2026 — expected 2026-08-06

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionHNRGdiscussed_in_filing Cybersecurity
topic_mentionHNRGdiscussed_in_filing Trusted Computing
topic_mentionHNRGdiscussed_in_filing Blockchain & Crypto
topic_mentionHNRGdiscussed_in_filing Capital Expenditure
topic_mentionHNRGdiscussed_in_filing Supply Chain
topic_mentionHNRGdiscussed_in_filing Regulation
topic_mentionHNRGdiscussed_in_filing Automotive
topic_mentionHNRGdiscussed_in_filing AI Compute
topic_mentionHNRGdiscussed_in_filing Networking
topic_mentionHNRGdiscussed_in_filing Sovereign & Government
topic_mentionHNRGdiscussed_in_filing Cybersecurity
topic_mentionHNRGdiscussed_in_filing Trusted Computing
topic_mentionHNRGdiscussed_in_filing Blockchain & Crypto
topic_mentionHNRGdiscussed_in_filing Capital Expenditure
topic_mentionHNRGdiscussed_in_filing Supply Chain
topic_mentionHNRGdiscussed_in_filing Regulation
topic_mentionHNRGdiscussed_in_filing Automotive
topic_mentionHNRGdiscussed_in_filing AI Compute
topic_mentionHNRGdiscussed_in_filing Networking
topic_mentionHNRGdiscussed_in_filing Sovereign & Government

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-03-122025-12-310001104659-26-027174EDGAR59K words
2025-03-172024-12-310001558370-25-003141EDGAR—
2024-03-142023-12-310001437749-24-007870EDGAR—
2023-03-162022-12-310001437749-23-006932EDGAR—
2022-03-282021-12-310001437749-22-007411EDGAR—
2021-03-092020-12-310001437749-21-005315EDGAR—
2020-03-092019-12-310001558370-20-002242EDGAR—
2019-03-112018-12-310001144204-19-013338EDGAR—
2018-03-132017-12-310001144204-18-014211EDGAR—
2017-03-102016-12-310001144204-17-014028EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-102025-09-300001104659-25-109301EDGAR26K words
2025-08-112025-06-300001558370-25-011085EDGAR—
2025-05-122025-03-310001558370-25-007429EDGAR—
2024-11-122024-09-300001558370-24-015355EDGAR—
2024-08-072024-06-300001437749-24-025219EDGAR—
2024-05-072024-03-310001437749-24-015139EDGAR—
2023-11-062023-09-300001437749-23-030422EDGAR—
2023-08-072023-06-300001437749-23-022350EDGAR—
2023-05-082023-03-310001437749-23-013046EDGAR—
2022-11-142022-09-300001437749-22-027318EDGAR—
2022-08-152022-06-300001437749-22-020542EDGAR—
2022-05-232022-03-310001437749-22-013322EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-03-270001104659-26-036234EDGAR1K words
2026-03-120001104659-26-027176EDGAR—
2026-03-100001104659-26-025949EDGAR—
2026-03-090001104659-26-025346EDGAR—
2026-01-150001104659-26-004150EDGAR—
2026-01-060001104659-26-001098EDGAR—
2025-12-040001104659-25-118446EDGAR—
2025-11-100001104659-25-109272EDGAR—
2025-08-110001558370-25-011065EDGAR—
2025-06-040001558370-25-008383EDGAR—

263 total filings indexed. 231 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AEP — AMERICAN ELECTRIC POWER CO INC APSI — AQUA POWER SYSTEMS INC. ASRE — Astra Energy, Inc. BKH — BLACK HILLS CORP /SD/ BESS — Bimergen Energy Corp CNP — CENTERPOINT ENERGY INC CNTHP — CONNECTICUT LIGHT & POWER CO CBMJ — CONSERVATIVE BROADCAST MEDIA & PUBLISHING, INC.

Tags

wholesale-electricity-market-(miso) coal-supply-for-power-generation midcontinent-independent-system-operator-(miso)-footprint nerc-reliability-standards ferc-market-based-rate-authority miso-interconnection-requirements osha-hazard-communication-standards federal-mine-safety-and-health-act-(fmsha)-regulations

Company Identity

CIK0000788965
TickerHNRG
ExchangeNasdaq
SIC4911: Electric Services
IncorporatedCO

Get More Data

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signed: 2026-04-13T04:45:31.172Z
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