---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-018374"
form_type: "8-K"
ticker: "HYMC"
cik: "0001718405"
company_name: "HYCROFT MINING HOLDING CORP"
filed_at: "2026-04-21T23:59:59+00:00"
generated_at: "2026-05-15T05:07:44.642461+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Hycroft corrects press release: WSP did engineering, WestLand did environmental studies

## Summary
- Engineering for tailings storage facility lifts completed by WSP Global Inc., not WestLand Engineering.
- WestLand Engineering & Environmental Services completed the relevant environmental studies.
- Initial Assessment Technical Report with economics expected in Q2 2026, pending Ausenco's work.
- Correction issued April 21, 2026 to earlier release titled 'Hycroft Engages Engineering Firm...'

## SEC filing metadata
- accession: 0001493152-26-018374
- form_type: 8-K
- ticker: HYMC
- cik: 0001718405
- company_name: HYCROFT MINING HOLDING CORP
- filed_at: 2026-04-21T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1718405/000149315226018374/0001493152-26-018374-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1718405/000149315226018374/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-018374
- JSON: https://secwatch.observer/filing/0001493152-26-018374.json
- Plain text: https://secwatch.observer/filing/0001493152-26-018374.txt

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