secwatch.observer — SEC 8-K summary
======================================

Issuer:     HALLADOR ENERGY CO (HNRG)
CIK:        0000788965
Form:       8-K
Filed at:   2022-10-03T23:59:59+00:00
Accession:  0001437749-22-023470
Event type: other_material
Sentiment:  neutral
Materiality: 0.30
Item codes: 4.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Hallador Energy dismisses Plante & Moran, appoints Grant Thornton as auditor
----------------------------------------------------------------------------

- Dismissed Plante & Moran as independent auditor, effective Sept 27, 2022; prior reports were unmodified.
- Appointed Grant Thornton as new auditor, effective for quarter ending Sept 30, 2022, approved by audit committee.
- No disagreements or reportable events occurred with Plante & Moran during fiscal 2020-2021 and through dismissal.
- No pre-appointment consultations with Grant Thornton on accounting principles or audit opinion.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/788965/000143774922023470/0001437749-22-023470-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/788965/000143774922023470/hnrg20220929_8k.htm
  HTML page:      https://secwatch.observer/filing/0001437749-22-023470

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer