Skip to main content

Nano Nuclear Energy Inc.

corporate_fare Company Profile

Nano Nuclear Energy Inc.

NNE·NASDAQ·Energy & Transportation·CIK 0001923891

Nano Nuclear Energy Inc. is a nuclear energy and technology company that develops advanced clean energy solutions. The company utilizes proprietary reactor designs, intellectual property, and research methods to create smaller, simpler, and safer solutions. Its business plan involves engagement across the nuclear power and energy industry, from sourcing raw materials to developing advanced nuclear microreactors. The company also has ambitions in the commercial nuclear fuel transportation sector, the nuclear energy fuel supply chain, technology development, and nuclear consulting services. Nano Nuclear Energy Inc. is currently in the pre-revenue stage and focuses on four business lines as part of its development strategy. One of its principal business lines is the Nuclear Reactor Business, where it is developing next-generation advanced nuclear microreactors. The primary focus is on the KRONOS MMR™ Energy System, a high technology readiness level (TRL), high-temperature gas-cooled reactor (HTGR) that uses Tristructural-Isotropic (TRISO) fuel. This system is designed for both small- and large-scale operations, optimizing between size and output for modularity, mass manufacturing, and scalable energy generation. The company's reactor portfolio also includes the LOKI MMR™ reactor, a portable HTGR utilizing TRISO fuel, and the ZEUS™ reactor, a portable modular solid core battery reactor. The company aims to commercially launch these products in the 2030s, with the KRONOS MMR™ Energy System targeted for an early 2030s launch, as it is currently receiving the most time and resources.

Nano Nuclear Energy Inc. (NASDAQ:NNE) is a publicly traded company in the Energy & Transportation sector. Wiseek monitors NNE SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Nano Nuclear Energy Launches $400M At-The-Market Offering, Signaling Significant Potential Dilution
  • Institutional Investors Register 8.5 Million Shares for Resale, Creating Significant Market Overhang
  • Key Executives and Directors Register $17.4M in Shares for Resale, Adding to Insider Distribution Trend
  • Nano Nuclear Energy Reports Q1 2026 Results, Highlights $378.5M Private Placement & New SEC Investigation
  • 10% Owner Sells Over $30 Million in Stock via Pre-Planned Trading Plan

Financial Snapshot

Fiscal year ended September 30, 2025
Net Income
-$40.07M
Diluted EPS
-$1.06
Op. Cash Flow
-$19.62M
Free Cash Flow
-$28.07M
Cash & Equivalents
$203.27M
Debt / Equity
0.00×
Shares Outstanding
41.74M sh
Source: 10-K · filed 2025-12-18 · accession 0001493152-25-028285
$15.69
52-week range · as of 2026-06-25 $15.69 – $60.87
Market cap
$817.19M
Volume
267.9K (0.1× avg)
3-mo avg 2.5M
Live data · 2026-07-29 14:08 UTC · Market open

show_chartPrice Chart

Loading chart...

feed NNE - Filings & News (Page 2)

NNE
Mar 13, 2026, 4:30 PM EDT
Filing Type: 424B5
Importance Score:
8
Price at Filing: $22.32
Real-time Price: $15.69 info
Change: -$6.63 (-30%) info
Market Cap: $817.187M info
NNE
Mar 13, 2026, 4:28 PM EDT
Filing Type: 424B3
Importance Score:
8
Price at Filing: $22.20
Real-time Price: $15.69 info
Change: -$6.51 (-29%) info
Market Cap: $817.187M info
NNE
Feb 20, 2026, 5:00 PM EST
Filing Type: 424B3
Importance Score:
8
Price at Filing: $24.50
Real-time Price: $15.69 info
Change: -$8.81 (-36%) info
Market Cap: $817.187M info
NNE
Feb 17, 2026, 4:05 PM EST
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $24.98
Real-time Price: $15.69 info
Change: -$9.29 (-37%) info
Market Cap: $817.187M info
NNE
Jan 30, 2026, 6:23 PM EST
Filing Type: 4
Importance Score:
7
Price at Filing: $29.66
Real-time Price: $15.69 info
Change: -$13.97 (-47%) info
Market Cap: $817.187M info
NNE
Jan 27, 2026, 8:09 PM EST
Filing Type: S-3/A
Importance Score:
8
Price at Filing: $35.88
Real-time Price: $15.69 info
Change: -$20.19 (-56%) info
Market Cap: $817.187M info