---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-015585"
form_type: "8-K"
ticker: "NNE"
cik: "0001923891"
company_name: "Nano Nuclear Energy Inc."
filed_at: "2026-04-08T23:59:59+00:00"
generated_at: "2026-05-15T06:56:03.609417+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "medium"
source: SEC EDGAR
---

# Nano Nuclear submits UF6 facility proposal to Argentina's Dioxitek S.A.

## Summary
- Submitted private proposal for joint development of a natural UF6 production facility on Dioxitek's existing infrastructure in Argentina.
- Proposal follows August 2025 MoU between NNE and Dioxitek to assess conversion capacities.
- Proposal is non-binding; further work needed on technical, financial, implementation considerations before definitive documentation.
- If developed, facility would produce uranium hexafluoride, a key feedstock for nuclear fuel fabrication.

## SEC filing metadata
- accession: 0001493152-26-015585
- form_type: 8-K
- ticker: NNE
- cik: 0001923891
- company_name: Nano Nuclear Energy Inc.
- filed_at: 2026-04-08T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: medium
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1923891/000149315226015585/0001493152-26-015585-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1923891/000149315226015585/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-015585
- JSON: https://secwatch.observer/filing/0001493152-26-015585.json
- Plain text: https://secwatch.observer/filing/0001493152-26-015585.txt

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