---
schema_version: "secwatch.filing_event.v1"
accession: "0001691303-23-000032"
form_type: "8-K"
ticker: "HCC"
cik: "0001691303"
company_name: "WARRIOR MET COAL, INC."
filed_at: "2023-09-28T23:59:59+00:00"
generated_at: "2026-06-10T07:41:42.957211+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Warrior Met Coal receives Section 107(a) imminent danger order at Mine No. 4

## Summary
- MSHA order cited non-permissible equipment in restricted area at Warrior Met Coal Mining, LLC's Mine No. 4.
- Management immediately mitigated the condition; no injuries occurred.
- Production briefly interrupted but has since resumed.
- Company reserves right to contest the order and any related citations.

## SEC filing metadata
- accession: 0001691303-23-000032
- form_type: 8-K
- ticker: HCC
- cik: 0001691303
- company_name: WARRIOR MET COAL, INC.
- filed_at: 2023-09-28T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.04
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1691303/000169130323000032/0001691303-23-000032-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1691303/000169130323000032/hcc-20230922.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001691303-23-000032
- JSON: https://secwatch.observer/filing/0001691303-23-000032.json
- Plain text: https://secwatch.observer/filing/0001691303-23-000032.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.