HALLADOR ENERGY CO

HNRG · Nasdaq · SIC 4911: Electric Services · Market Cap: $0.7B · 633 employees
267
SEC Filings
$16.6
Close 2026-09-04
633
Employees

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.

Latest Stock Quote

HNRG 2026-09-04 $16.6 O:$16.05 H:$16.7 L:$16.05 Vol:0.5M VWAP:$16.5178
origin leaf: null

Next Earnings

expected 2026-11-09

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-03-122025-12-310001104659-26-027174EDGAR59K words
2025-03-172024-12-310001558370-25-003141EDGAR62K words
2024-03-142023-12-310001437749-24-007870EDGAR56K words
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
2026-08-102026-06-300001104659-26-093468EDGAR27K words
2025-11-102025-09-300001104659-25-109301EDGAR26K words
2025-08-112025-06-300001558370-25-011085EDGAR25K words
2025-05-122025-03-310001558370-25-007429EDGAR21K words
2024-11-122024-09-300001558370-24-015355EDGAR22K words
2024-08-072024-06-300001437749-24-025219EDGAR21K words
2024-05-072024-03-310001437749-24-015139EDGAR18K words
2023-11-062023-09-300001437749-23-030422EDGAR23K words
2023-08-072023-06-300001437749-23-022350EDGAR21K words
2023-05-082023-03-310001437749-23-013046EDGAR—
2022-11-142022-09-300001437749-22-027318EDGAR—
2022-08-152022-06-300001437749-22-020542EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-09-170001104659-26-108429EDGAR1K words
2026-08-140001104659-26-097263EDGAR1K words
2026-08-100001104659-26-093446EDGAR6K words
2026-03-270001104659-26-036234EDGAR1K words
2026-03-120001104659-26-027176EDGAR5K words
2026-03-100001104659-26-025949EDGAR1K words
2026-03-090001104659-26-025346EDGAR1K words
2026-01-150001104659-26-004150EDGAR1K words
2026-01-060001104659-26-001098EDGAR1K words
2025-12-040001104659-25-118446EDGAR1K words

267 total filings indexed. 235 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/ AXIA — BRAZILIAN ELECTRIC POWER CO BESS — Bimergen Energy Corp BEPC — Brookfield Renewable Corp BEP — Brookfield Renewable Partners L.P.

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
Websitehttps://hallador2025rbcr.q4web.com
Listed1981-06-30

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 4ec85810ec07cf6e839b6ec78c08179e622adce99f4cb4afe24412a2dd758b37
parent: 65f4f656e0b89c0c2fb3e52a869b937416034b6556b1bfc164d8c673a562db6e
content hash: 971bed036be9c13e32f5591f48f7af12945a3ff1ea8c13a200e261d581a9e7ff
signed: 2026-09-28T19:01:38.027Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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