---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-002029"
form_type: "8-K"
ticker: "HYMC"
cik: "0001718405"
company_name: "HYCROFT MINING HOLDING CORP"
filed_at: "2025-01-14T23:59:59+00:00"
generated_at: "2026-05-28T02:07:17.325914+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Hycroft drills best hole ever: 21.2m of 2,359.68 g/t silver at Brimstone

## Summary
- Hole H24D-6018: 21.2m of 2,359.68 g/t Ag and 0.38 g/t Au (30.81 g/t AuEq).
- Includes 7.3m of 6,278.23 g/t Ag + 0.59 g/t Au; 0.2m assayed 80,017 g/t Ag.
- High-grade continuity confirmed up-dip ~60m from previously reported Hole 6010 (Oct 2024).
- Coarse argentotetrahedrite/chalcopyrite suggests magmatic source shift from low sulfidation.
- Ended 2024 with ~$49.6M cash; >1,500 days with zero lost-time incidents.

## SEC filing metadata
- accession: 0001493152-25-002029
- form_type: 8-K
- ticker: HYMC
- cik: 0001718405
- company_name: HYCROFT MINING HOLDING CORP
- filed_at: 2025-01-14T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- 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/1718405/000149315225002029/0001493152-25-002029-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1718405/000149315225002029/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-002029
- JSON: https://secwatch.observer/filing/0001493152-25-002029.json
- Plain text: https://secwatch.observer/filing/0001493152-25-002029.txt

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