---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-022315"
form_type: "8-K"
ticker: "FEAM"
cik: "0001888654"
company_name: "5E Advanced Materials, Inc."
filed_at: "2025-02-18T23:59:59+00:00"
generated_at: "2026-05-26T17:36:19.994841+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# 5E Advanced Materials completes 1-for-23 reverse stock split effective Feb 14, 2025

## Summary
- Reverse stock split at 1:23 ratio effective Feb 14, 2025 at 5:00 p.m. ET.
- Common stock began trading on split-adjusted basis Feb 18, 2025 under symbol FEAM.
- New CUSIP number is 33830Q 208; number of authorized shares unchanged.
- No fractional shares issued; holders receive cash in lieu.
- CDIs proportionately reduced; share-to-CDI ratio of 1:10 unchanged.

## SEC filing metadata
- accession: 0000950170-25-022315
- form_type: 8-K
- ticker: FEAM
- cik: 0001888654
- company_name: 5E Advanced Materials, Inc.
- filed_at: 2025-02-18T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1888654/000095017025022315/0000950170-25-022315-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1888654/000095017025022315/feam-20250214.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-022315
- JSON: https://secwatch.observer/filing/0000950170-25-022315.json
- Plain text: https://secwatch.observer/filing/0000950170-25-022315.txt

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