---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-24-027876"
form_type: "8-K"
ticker: "NNE"
cik: "0001923891"
company_name: "Nano Nuclear Energy Inc."
filed_at: "2024-07-15T23:59:59+00:00"
generated_at: "2026-05-31T20:50:31.223362+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Nano Nuclear closes upsized $18M public offering; net proceeds ~$16.1M for microreactor R&D and HALEU fuel initiatives

## Summary
- Sold 900,000 units at $20/unit, each consisting of 1 share + warrant for 0.5 share; warrants exercisable at $20 for 5 years.
- Underwriter partially exercised over-allotment for 135,000 warrants; retains option for 135,000 additional shares through Aug 9, 2024.
- Net proceeds of ~$16.1M after underwriting discounts and expenses.
- Proceeds to fund ZEUS and ODIN microreactors, HALEU fuel transportation technology, and domestic fuel fabrication.
- Follows May 2024 IPO of $10.25M at $4/share; company positions as first publicly listed portable nuclear microreactor firm.

## SEC filing metadata
- accession: 0001493152-24-027876
- form_type: 8-K
- ticker: NNE
- cik: 0001923891
- company_name: Nano Nuclear Energy Inc.
- filed_at: 2024-07-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1923891/000149315224027876/0001493152-24-027876-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1923891/000149315224027876/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-24-027876
- JSON: https://secwatch.observer/filing/0001493152-24-027876.json
- Plain text: https://secwatch.observer/filing/0001493152-24-027876.txt

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