---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-002028"
form_type: "8-K"
ticker: "NNE"
cik: "0001923891"
company_name: "Nano Nuclear Energy Inc."
filed_at: "2025-01-14T23:59:59+00:00"
generated_at: "2026-05-28T02:21:05.179056+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Nano Nuclear closes $8.5M acquisition of USNC's MMR and Pylon reactor technologies

## Summary
- Total purchase price $8.5M cash; $250K escrowed pending Canadian governmental approvals.
- Acquired 38 issued/pending/published patents (6 U.S. utility issued, 4 pending; 3 Canadian issued, 4 pending) plus trademarks.
- Assets include MMR Energy System (up to 45 MWth) and Pylon transportable reactor (1-5 MWth); complement existing ZEUS and ODIN microreactors.
- MMR demo collaboration at University of Illinois; Pylon demo at Idaho National Laboratory DOME facility targeted for 2027.
- Chairman Yu's entities hold Canadian assets under option; Nano Nuclear can buy back for nominal consideration within 5 years after Canadian consents.

## SEC filing metadata
- accession: 0001493152-25-002028
- form_type: 8-K
- ticker: NNE
- cik: 0001923891
- company_name: Nano Nuclear Energy Inc.
- filed_at: 2025-01-14T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 2.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1923891/000149315225002028/0001493152-25-002028-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1923891/000149315225002028/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-002028
- JSON: https://secwatch.observer/filing/0001493152-25-002028.json
- Plain text: https://secwatch.observer/filing/0001493152-25-002028.txt

## Key facts
- M&A Transactions
  Nano Nuclear Energy Inc. completed an acquisition involving Ultra Safe Nuclear Corporation, Ultra Safe Nuclear Corporation – Technologies, USNC Holdings, LLC, Global First Power Limited, and USNC-Power, Ltd. for $8,500,000 in cash (closed 2025-01-10).
  - Action: acquisition
  - Counterparty: Ultra Safe Nuclear Corporation, Ultra Safe Nuclear Corporation – Technologies, USNC Holdings, LLC, Global First Power Limited, and USNC-Power, Ltd.
  - Consideration: $8,500,000 in cash
  - Closing: 2025-01-10
  source text: assumed (collectively, the “ Liabilities ” and such acquisition of the Assets and assumption of the Liabilities together, the “ Transaction ”) for a total purchase price of $8,500,000 in cash (the “ Purchase Price ”). The closing of the Transaction (the “ Closing ”) occurred on January 10, 2025. The Assets acquired by the Company at the Closing more
  evidence_url: https://www.sec.gov/Archives/edgar/data/1923891/000149315225002028/0001493152-25-002028-index.htm

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