---
schema_version: "secwatch.filing_event.v1"
accession: "0001691303-25-000029"
form_type: "8-K"
ticker: "HCC"
cik: "0001691303"
company_name: "WARRIOR MET COAL, INC."
filed_at: "2025-08-01T23:59:59+00:00"
generated_at: "2026-05-17T21:51:55.303504+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Warrior Met Coal subsidiary receives MSHA imminent danger order at Blue Creek mine

## Summary
- Order issued July 30, 2025 under Section 107(a) at Blue Creek mine; one miner observed working from ladder without fall protection.
- Corrective action taken: retraining on proper safety measures; no injuries and no operational interruption.
- Company reserves right to contest the order.
- Bylaws amended to clarify timing for stockholder meeting notices; effective July 28, 2025.

## SEC filing metadata
- accession: 0001691303-25-000029
- form_type: 8-K
- ticker: HCC
- cik: 0001691303
- company_name: WARRIOR MET COAL, INC.
- filed_at: 2025-08-01T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.04, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1691303/000169130325000029/0001691303-25-000029-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1691303/000169130325000029/hcc-20250728.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001691303-25-000029
- JSON: https://secwatch.observer/filing/0001691303-25-000029.json
- Plain text: https://secwatch.observer/filing/0001691303-25-000029.txt

## Key facts
- Governance Changes
  WARRIOR MET COAL, INC.: Clarified the time period for stockholder's notice of business or Proxy Access Notice when annual meeting date varies more than 30 days earlier or more than 60 days later than the prior year's anniversary (effective 2025-07-28).
  - Change: bylaw amendment
  - Effective: 2025-07-28
  source text: On July 28, 2025, the Board of Directors (the “Board”) of the Company approved and adopted an amendment to the Second Amended and Restated Bylaws of the Company (as amended, the “Bylaws”), effective on such date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1691303/000169130325000029/0001691303-25-000029-index.htm

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