---
schema_version: "secwatch.filing_event.v1"
accession: "0001691303-25-000013"
form_type: "8-K"
ticker: "HCC"
cik: "0001691303"
company_name: "WARRIOR MET COAL, INC."
filed_at: "2025-04-24T23:59:59+00:00"
generated_at: "2026-05-23T07:07:45.962834+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Warrior Met Coal elects Kimberly Y. Chainey to board; annual meeting votes pass all proposals

## Summary
- Kimberly Y. Chainey, EVP & Chief Legal Officer of AptarGroup, elected to board effective April 23, 2025.
- Chainey appointed to Audit, Nominating/Governance, and Sustainability/EHS committees.
- Annual meeting re-elected all five director nominees with majority votes (e.g., Harvey: 41.8M for).
- Advisory vote on executive compensation approved (41.5M for, 3.8M against).
- Shareholder proposal on human rights assessment rejected (44.0M against, 1.3M for).

## SEC filing metadata
- accession: 0001691303-25-000013
- form_type: 8-K
- ticker: HCC
- cik: 0001691303
- company_name: WARRIOR MET COAL, INC.
- filed_at: 2025-04-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1691303/000169130325000013/0001691303-25-000013-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1691303/000169130325000013/hcc-20250423.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001691303-25-000013
- JSON: https://secwatch.observer/filing/0001691303-25-000013.json
- Plain text: https://secwatch.observer/filing/0001691303-25-000013.txt

## Source-grounded claims
- claim_id: ebdbdd2ae8
  claim: Kimberly Y. Chainey was elected as Director at WARRIOR MET COAL, INC..
  evidence_excerpt: the Board unanimously approved the election of Kimberly Y. Chainey as a director of the Company, effective April 23, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1691303/000169130325000013/0001691303-25-000013-index.htm

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