Short answer
HALLADOR ENERGY CO (HNRG) filed an 8-K current report with the SEC on June 3, 2026 reporting Item 1.04 (Mine Safety: Reporting of Shutdowns and Patterns of Violations). Sunrise Coal received an MSHA imminent danger order at Oaktown Mine No. 1 on May 28, 2026.
HALLADOR ENERGY CO 8-K event analysis
AI summary of each reported item and its exhibits
Item 1.04 · Mine Safety: Reporting of Shutdowns and Patterns of Violations
- Sunrise Coal received an MSHA imminent danger order at Oaktown Mine No. 1 on May 28, 2026
- Alleged violation involved an independent trucker climbing onto a truck bed without fall protection
- No injuries, Sunrise employees affected, or production interruption reported
- Sunrise disputes responsibility and may contest the order, citation, or proposed assessment
- Potential regulatory and financial exposure remains unresolved pending MSHA proceedings
Generated from the filing text and exhibits; verify against the original. What 8-K item codes mean
Other HALLADOR ENERGY CO 8-K filings
Get the next HNRG 8-K as it lands
Follow HNRG for push alerts, or ask the research agent what this filing means.