Nano Nuclear Energy Inc. SEC filings NNE
Nano Nuclear Energy Inc. has 220 filings in SEC EDGAR's recent list, going back to Apr 27, 2022. Its latest annual report, Form 10-K, was filed on Dec 18, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 2, 2026 (material agreement, unregistered share sale, regulation fd disclosure). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| S-3/A | Filing | Mar 9, 2026 | — |
| 424B3 | Prospectus | Feb 20, 2026 | — |
| S-3/A | Filing | Jan 28, 2026 | — |
| S-3/A | Filing | Dec 23, 2025 | — |
| S-3/A | Filing | Oct 22, 2025 | — |
| S-3/A | Filing | Sep 10, 2025 | — |
| S-3 | Shelf registration | Jul 25, 2025 | — |
| S-3/A | Filing | Jun 17, 2025 | — |
| S-3 | Shelf registration | Jun 9, 2025 | — |
| S-8 | Employee stock plan registration | May 23, 2025 | — |
| S-8 | Employee stock plan registration | Jan 24, 2025 | — |
| 424B3 | Prospectus | Jan 24, 2025 | — |
| S-1 | Registration statement | Jan 14, 2025 | — |
| 424B4 | Prospectus | Oct 24, 2024 | — |
| 424B4 | Prospectus | Oct 24, 2024 | — |
| S-1MEF | Filing | Oct 23, 2024 | — |
| S-1 | Registration statement | Oct 21, 2024 | — |
| 424B4 | Prospectus | Jul 15, 2024 | — |
| 424B4 | Prospectus | Jul 15, 2024 | — |
| S-1MEF | Filing | Jul 11, 2024 | — |
| S-1 | Registration statement | Jul 9, 2024 | — |
| 424B4 | Prospectus | May 9, 2024 | — |
| S-1/A | Amended registration statement | May 1, 2024 | — |
| S-1/A | Amended registration statement | Apr 29, 2024 | — |
| S-1/A | Amended registration statement | Apr 23, 2024 | — |
| FWP | Free writing prospectus | Apr 11, 2024 | — |
| S-1/A | Amended registration statement | Apr 10, 2024 | — |
| FWP | Free writing prospectus | Apr 4, 2024 | — |
| S-1 | Registration statement | Mar 19, 2024 | — |
Showing 31 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- NNE (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- NV
- Headquarters
- New York, NY
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1923891
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.