8-KThe WireRed Alert
Executive Change
Filed Dec 4, 2025 · 6mo ago · Accession 0001104659-25-118446
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- HALLADOR ENERGY CO
- Ticker
- HNRG
- CIK
- 788965
- Form type
- 8-K
- Filing date
- Dec 4, 2025
- Report date
- Dec 1, 2025
- Document
- hnrg-20251201x8k.htm
- Size
- 155 KB