---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-082907"
form_type: "8-K"
ticker: "METC"
cik: "0001687187"
company_name: "Ramaco Resources, Inc."
filed_at: "2026-07-29T21:25:35+00:00"
generated_at: "2026-07-29T21:28:06.838826+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Ramaco releases Hatch initial assessment for Brook Mine critical minerals project; targets 574 mt/y CMO

## Summary
- Hatch report outlines base-case processing of 1.3M dry mt/y ROM for critical minerals including Ga, Ge, Sc, REEs.
- Target CMO equivalent production of 574 dry mt/y; updated HPA target raised to 11,848 mt/y, HPS target 18,617 mt/y.
- Carbo-chlorination process selected; cost estimate is AACE Class 5 with +30%/-50% accuracy.
- Test work to validate flowsheet expected to start September 2026 after bench-scale lab completion.
- Shareholder letter and press release issued July 29, 2026 discussing study and internal projections.

## SEC filing metadata
- accession: 0001213900-26-082907
- form_type: 8-K
- ticker: METC
- cik: 0001687187
- company_name: Ramaco Resources, Inc.
- filed_at: 2026-07-29T21:25:35+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1687187/000121390026082907/0001213900-26-082907-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1687187/000121390026082907/ea0299533-8k_ramaco.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-082907
- JSON: https://secwatch.observer/filing/0001213900-26-082907.json
- Plain text: https://secwatch.observer/filing/0001213900-26-082907.txt

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