8-K current report · filed Apr 9, 2026

Nano Nuclear Energy Inc. (NNE) 8-K Current Report: April 9, 2026

Item 8.01Item EX-99.1NNE overview

Short answer

Nano Nuclear Energy Inc. (NNE) filed an 8-K current report with the SEC on April 9, 2026 reporting Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.1). DOE GAIN Voucher awarded for KRONOS MMR™ reactor design support.

Nano Nuclear Energy Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • DOE GAIN Voucher awarded for KRONOS MMR™ reactor design support
  • ORNL tools SCALE/TSUNAMI to provide uncertainty quantification and sensitivity analysis
  • Government-backed technical validation potentially strengthens licensing and commercialization prospects
  • Exhibit 99.1 contains the company’s detailed announcement

Item EX-99.1 · Exhibit EX-99.1

  • DOE GAIN Voucher awarded for KRONOS MMR uncertainty quantification and sensitivity analysis
  • ORNL collaboration applies SCALE/TSUNAMI tools to evaluate reactivity, power distribution, and temperature coefficients
  • No direct cash proceeds; voucher funds ORNL laboratory work and provides access to DOE nuclear expertise
  • Potential benefits include stronger safety-margin validation, reduced regulatory uncertainty, and improved NRC pre-licensing readiness
  • Supports KRONOS MMR development, but commercialization remains subject to licensing, testing, funding, and construction risks

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