---
schema_version: "secwatch.filing_event.v1"
accession: "0001062993-24-006946"
form_type: "8-K"
ticker: "UUUU"
cik: "0001385849"
company_name: "ENERGY FUELS INC"
filed_at: "2024-03-22T23:59:59+00:00"
generated_at: "2026-06-04T09:00:20.354685+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "medium"
source: SEC EDGAR
---

# Energy Fuels revises Pinyon Plain PFS to add ore processing details

## Summary
- Revised pre-feasibility study adds Section 17.0 on ore processing at White Mesa Mill.
- No changes to mineral resource or reserve estimates from March 2023 report.
- Processing description covers recovery methods for Pinyon Plain ore in Utah.
- Revision is technical and does not alter project economics or guidance.

## SEC filing metadata
- accession: 0001062993-24-006946
- form_type: 8-K
- ticker: UUUU
- cik: 0001385849
- company_name: ENERGY FUELS INC
- filed_at: 2024-03-22T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: medium
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1385849/000106299324006946/0001062993-24-006946-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1385849/000106299324006946/form8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001062993-24-006946
- JSON: https://secwatch.observer/filing/0001062993-24-006946.json
- Plain text: https://secwatch.observer/filing/0001062993-24-006946.txt

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